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Beelink SER9 Pro (H 255) vs Dell Pro Micro QCM1250

A

Product A: Beelink

SER9 Pro (H 255)

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B

Product B: Dell

Pro Micro QCM1250

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Only differences

ABeelink SER9 Pro (H 255)

BDell Pro Micro QCM1250

General

4 of 9 differ

Series

SER Series1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Pro Micro1Maker product pagedell.com/en-us/shop/desktop-computers/spd/dellpromicroqcm1250Read 7 October 2026Current original US maker page identifies the ordinary Dell Pro Micro QCM1250 family, distinct from Micro Plus. The former Singapore 512 GB selection was a historical family comparison and is not the retained US V6TNK 256 GB reference. Current US default i5 configuration is qualified separately in manufacturer_url.

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

Not available

QCM1250, V6TNK, D19U2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 2026Manufacturer part V6TNK, US English keyboard. Overview, specification table and package contents identify 235T, one 16 GB DDR5-5600 module, 256 GB PCI Express NVMe 4.0 SSD, Wi-Fi 6E and 90 W adapter. No Plus model components or optional I/O modules are treated as installed. The regulatory family D19U is confirmed by the original manual, without guessing D19U002 versus D19U003. Omitted. Exact retailers list a three-year service bundle, while the maker family brochure starts at one year and the public Consumer Reports V6TNK description states 12 months. Region and service-entitlement scope were not resolved.3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Original maker title page identifies QCM1250 and regulatory family D19U. No unresolved D19U002/D19U003 submodel is invented.

GTIN / EAN

Not available

8841164882317Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 2026Exact V6TNK literal UPC 884116488231, independently corroborated by BarcodesInc.11Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026Exact V6TNK literal UPC 884116488231 independently agrees with B&H. UPC retained as printed, not a retailer internal SKU.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

Not available

Not available

Status

Available1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Released H 255 model. Current selected 32 GB configuration is labelled Pre order with orders shipping within 35 days. This is a current reorder condition, not an unreleased new product or unrestricted stock claim.

Available7Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 2026Exact manufacturer V6TNK, 235T/16GB/256GB US listing expressly In Stock on October 7, 2026. Lifecycle available. No launch MSRP inferred from current sale/list price.

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Not available

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Not available

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

Not available

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

GB1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026GB reference. The exact selected variant has the UK adapter and maker says UK addresses ship from its UK warehouse. Other plug choices are separate sold variants and are not inherited here.

US7Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 2026Exact V6TNK sold configuration offered by the US retailer B&H. Canadian listing corroborates the matching North American configuration, separately from US sale evidence.

ColoursiThe maker's own colour names

Frost Silver1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Black2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 202611Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026Exact V6TNK detailed specification explicitly Black.

SegmentiUse the maker's product category. Do not assign a use case from performance or appearance alone.

Mini PC1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Business1Maker product pagedell.com/en-us/shop/desktop-computers/spd/dellpromicroqcm1250Read 7 October 2026

Form factoriThe maker's stated chassis class. Generic tower does not imply a full, mid or mini tower tier.

Mini PC1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Mini PC1Maker product pagedell.com/en-us/shop/desktop-computers/spd/dellpromicroqcm1250Read 7 October 2026

Case

7 of 10 differ

Case dimensionsiChassis width, height and depth in the stated orientation. Source notes identify feet, handles or brackets excluded by the maker. An all-in-one is measured with its included stand when the maker gives both sizes.

Width135Height44.7Depth135mm(5.3 × 1.8 × 5.3 in)1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Detailed maker table gives 135 x 135 x 44.7 mm without rubber feet, in tabletop orientation. Body dimensions are not rounded to 5 cm or converted from the approximate marketing inches.

Width36Height182Depth178mm(1.4 × 7.2 × 7 in)3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Page 16 table 2 gives height 182.00, width 36.00 and depth 178.00 mm in its upright orientation. These are chassis dimensions. No optional stand or mounting bracket is included.

Case volumeiVolume published by the maker. It may differ from the outer dimensions multiplied together.

Not available

Not available

WeightiPublished system weight for the stated configuration. Source notes distinguish maximum, approximate and starting weights. An all-in-one is weighed with its included stand when the maker gives both weights.

0.78kg(1.7 lb)1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Maker publishes 780 g, stored as exactly 0.78 kg. Notebookcheck measured 812 g for its sample, which is not the claimed system-weight field.

1.4kg(3.1 lb)3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Page 16 publishes a maximum system weight of 1.40 kg and minimum 1.16 kg. Stored maximum, not a measured weight or an assertion that every V6TNK unit weighs 1.40 kg. Weight depends on configuration and manufacturing variation.

Case model

Not available

Not available

Case materialsiPublished materials of the enclosure and panels, not every internal component. An edition with other panels, such as a wood front, can differ, so it is per variant.

Other, Plastic1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Product Structure image on the exact H 255 page explicitly labels Metal Case and Plastic Bottom Panel. Metal composition is not named, so other is used instead of inferred aluminium. Metal dust filter is not counted as another enclosure material.

Steel, Plastic5Maker spec sheet (PDF)screenmoove.com/cdn/shop/files/QCM1250.pdfRead 5 October 2026Sustainability text and footnote 6 specify recycled steel in the chassis and post-consumer/closed-loop plastic in the chassis. These are actual enclosure materials, not just internal fan housing.

Side panel

Solid1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Maker says no vents on the top or sides and shows solid housing walls. The front is solid except functional port and microphone apertures. Bottom vents and dust filter remain separate.

Not available

Front panel

Solid1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Not available

Tool-less side paneliWhether the side panel can be opened without a tool after any shipping or security screw is removed. Conditions belong in the source note.

No2Owner's manualdr.bee-link.cn/uploads/Users-Manual/SER9-Users-Manual_2024-11-11_12-41-37.pdfRead 8 October 2026Exact GSMArena H 255 teardown requires four Phillips screws to open the bottom, then two SSD heatsink screws. Shared enclosure manual printed page 3 shows screw-fixed SSD heatsink installation. Magnetic or tool-less side-panel access is not claimed.5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026Exact H 255 / 32 GB / 1 TB sample disassembly requires four Philips bottom screws and two SSD heatsink screws. This is physical access, not a removable shipping lock.

Yes3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Pages 36-38: loosen the rear thumbscrew, then slide and lift off the cover. The cover uses a thumb-operated screw. Internal SSD replacement still requires a screwdriver.

Dust filters

Yes1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Exact Product Structure graphic labels Metal Dust Filter on the bottom. Functional Features explicitly describes its bottom mesh filter.

Not available

VESA mount

Not available

Not available

Display

None of 6 known

Screen sizeiActual diagonal of the primary built-in all-in-one display. Do not substitute a rounded marketed size. External bundled monitors and chassis status screens are excluded.

Not available

Not available

Native resolutioniPhysical pixel resolution of the primary built-in all-in-one display. External video-output limits, bundled monitors and chassis status screens do not qualify.

Not available

Not available

Panel typeiPublished panel technology of the primary built-in all-in-one display. A display brand name alone does not establish panel technology. External bundled monitors and chassis status screens are excluded.

Not available

Not available

Max refresh rateiHighest published refresh rate of the primary built-in display at native resolution. External video-output limits do not qualify.

Not available

Not available

TouchscreeniPublished touch-input support of the primary built-in display. A touchscreen status panel does not qualify.

Not available

Not available

Brightness (SDR, claimed)iManufacturer ordinary brightness rating of the primary built-in display. Preserve published conditions in source notes. Not HDR peak, outdoor peak or a reviewer measurement.

Not available

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Motherboard

6 of 9 differ

Motherboard

Not available

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Chipset

Not available

Intel Q8703Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Page 18 table 4 maps Q870 to Core Ultra 5 and 7. Q670 belongs to the legacy Core processor options.

Motherboard form factoriMotherboard dimensions class, not the size of the computer case.

Not available

Not available

CPU socket

FP83Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026

FCLGA18516Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 2026

Expansion slotsiPhysical card slots and WLAN M.2 slots. Storage M.2 slots belong in storage_slots. Mechanical slot shape and electrical lane width are separate.

ABeelink SER9 Pro (H 255)

Not available

BDell Pro Micro QCM1250

Mechanical slot type	Count	Occupied
M.2 E-key	1	Yes

Source3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Pages 21 and 55-56 document one physical replaceable M.2 2230 WLAN slot, occupied by the retained Intel AX211 module. Intel AX211 original product brief explicitly says its M.2 2230 module uses a standard Key E socket. Mechanical shape only, no PCIe lanes or generation assumed from the CNVio interface. Storage connectors remain separate.14Maker spec sheet (PDF)cdrdv2-public.intel.com/632078/632078_Intel_Wi-Fi_6E_AX211_Garfield_Peak_2_Product_Brief_Rev1p4.pdfRead 7 October 2026Original Intel AX211 Form Factors (M.2 2230 and 1216) paragraph: M.2 2230 modules attach with a standard Key E socket. This exact full sentence is independently public in the indexed original PDF, although direct PDF retrieval and web-open return 403. Used solely for physical socket key, not generic radio capabilities or PCIe electrical lanes. Dell manual separately proves the actual installed replaceable 2230 AX211 and single slot.

PCIe x16 slotsiCounts mechanically x16 card slots, including occupied slots. A slot may have fewer electrical lanes.

Not available

0=CalculatedFrom Expansion slots

Free expansion slotsiCounts slots documented as unoccupied. GPU thickness can block access to an unoccupied slot.

Not available

0=CalculatedFrom Expansion slots

Fan headersiPhysical connectors for fans on the motherboard, not the number of installed fans.

Not available

13Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Original current system-board connector list printed 107–108, Figure 77, names one physical FAN CPU header. Complete board list has no second fan header. Standalone CPU cooler excluded from chassis fan table.

Overclocking in BIOSiTrue when BIOS permits CPU or memory tuning. Source notes must distinguish XMP or EXPO memory tuning from CPU multiplier overclocking.

Not available

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Processor

15 of 16 differ

Processor

AMD Ryzen 7 H 2551Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Maker identifies the eight-core, sixteen-thread H 255 with 3.8 GHz base, 4.9 GHz boost and 16 MB L3. The advertised 65 W TDP(MSP) and Dual Modes graphic identify 54 W Balanced and 65 W Performance. These configured mode ratings are retained as claims here, not substituted for AMD default TDP or interpreted as a documented peak PL2 / PPT.5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026Exact H 255 / Radeon 780M / 32 GB LPDDR5X-6400 / 1 TB factory Crucial P3 Plus / Windows 11 Pro sample. Its benchmark, SSD and stress-test results are covered in the notes of their own fields.

Intel Core Ultra 5 235T2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 20267Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 2026Exact V6TNK, UPC 884116488231. Reopened full specification tab and package list. Confirms 235T, one 16 GB DDR5-5600 module, 256 GB NVMe SSD, Wi-Fi 6E, integrated Graphics and USB keyboard/mouse. B&H one total memory slot and 180 W power supply contradict the original manual and exact PC-Canada specification and are excluded.11Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026

Processor brand

AMD3Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026

Intel6Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 2026Exact Core Ultra 5 235T SKU 241872, CPU, NPU, graphics and package specification sections. Six P cores and eight E cores, 14 threads, 24 MB Intel Smart Cache. Category-specific clocks are used. Processor-level ECC support is not proof of this PC configuration's system support, so it is not stored from this source. Chip max 256 GB is not the PC's supported memory maximum. Intel names CPU lithography TSMC N3B. The numeric node is covered under process_node_nm.

Processor codenameiChip maker's processor or platform codename. This is separate from each core's architecture name.

Hawk Point3Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026Exact AMD H 255 page is available publicly in Chinese. It states former codename Hawk Point, Zen 4, eight cores / sixteen threads, 3.8 GHz base and up to 4.9 GHz boost, FP8 and 16 MB L3. All stored text is English. No HX 370 Strix Point / Zen 5 / Zen 5c fields are transferred.

Arrow Lake6Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 2026

Core configurationiOne row per stated core category. Apple super cores are distinct from performance cores. Clock values describe that category.

ABeelink SER9 Pro (H 255)

Count	Core	Base clock (GHz)	Max core turbo clock (GHz)
8	Zen 4	3.8	4.9

Source3Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026One published eight-core Zen 4 category. No separate performance / efficiency classification is assigned because this source does not publish one. Core and maximum-clock totals derive from the stated count and clocks.

BDell Pro Micro QCM1250

Core type	Count	Core	Base clock (GHz)	Max core turbo clock (GHz)
Performance	6	Lion Cove	2.2	5
Efficiency	8	Skymont	1.6	4.4

Source6Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 202616Spec databaseclubic.com/558090-intel-core-ultra-5-235t.htmlRead 7 October 2026Exact 235T technical rows name six performance Lion Cove and eight efficient Skymont cores. Existing Intel core-category counts and clocks preserved. Clubic erroneous DDR4 controller text is excluded, not allowed to override maker DDR5 PC specification.

CPU cores

8=CalculatedFrom Core configuration

14=CalculatedFrom Core configuration

Performance coresiCounts rows explicitly classified as performance cores. Apple super cores are stored separately and excluded.

Not available

6=CalculatedFrom Core configuration

Efficiency coresiCounts efficiency and low-power efficiency cores. Zero means a complete stated core configuration has no such cores.

Not available

8=CalculatedFrom Core configuration

Threads

163Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026

146Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 2026

Max core turbo clockiHighest core-category turbo or boost clock in cpu_clusters. Separate favored-core or processor-level boost ratings are not substituted for a category's published turbo clock.

4.9GHz=CalculatedFrom Core configuration

5GHz=CalculatedFrom Core configuration

L3 cache

16MB3Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026

24MB6Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 2026

CPU core process nodeiPublished CPU-core fabrication node. Package components and I/O dies may use other nodes. Maker node name belongs in the source note.

4nm3Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026AMD CPU-core process is TSMC 4nm FinFET.

3nm6Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 2026Exact Intel 235T CPU Lithography row names TSMC N3B. Numeric 3 nm class is separately explicit in Clubic exact 235T architecture table. CPU core tile only, other package tiles may differ. Not Intel 3 or a physical transistor dimension.16Spec databaseclubic.com/558090-intel-core-ultra-5-235t.htmlRead 7 October 2026Exact 235T Architecture table Finesse de gravure 3 nm, consistent with Intel exact TSMC N3B name. No generic newer-node substitution.

CPU base power (chip rating)iChip maker's base-power or default-TDP rating. It is not measured wall power or the PC maker's configured power limit.

45W3Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026AMD default TDP 45 W, cTDP 35-54 W. This chip rating is separate from Beelink 54 W Balanced and 65 W Performance mode claims.

35W6Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 202635 W Processor Base Power. Intel Maximum Turbo Power 114 W is omitted from cpu_power_max_w because Dell's configured PL2 was not established.

Peak CPU power (configured)iPower limit configured by the PC maker, such as PL2 or PPT. Do not substitute the chip maker's maximum turbo-power rating.

Not available

Not available

Unlocked multiplier

No3Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026Exact AMD specification says unlocked for overclocking No. Precision Boost Overdrive support does not change the multiplier-unlocked field.

Not available

NPU performanceiPublished NPU throughput only. GPU, total-system AI throughput and different precision modes are separate. Precision belongs in the source note.

0TOPS5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026Exact H 255 review explicitly states no built-in NPU. Zero refers to the processor's NPU, not GPU / CPU AI compute or the separate B1 microphone-noise-processing chip. The HX 370 50-TOPS NPU is not present.

13TOPS6Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 202613 NPU Peak TOPS at INT8. Overall 27 TOPS and GPU 6 TOPS are not NPU throughput.

Integrated GPU

AMD Radeon 780M1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 20263Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026

Intel Graphics6Maker product pageintel.com/content/www/us/en/products/sku/241872/intel-core-ultra-5-processor-235t-24m-cache-up-to-5-00-ghz/specifications.htmlRead 7 October 2026

Cooling

1 of 6 differ

CPU cooler

Air1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Air3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Pages 34-35 and 57-59 show a separate fan with a CPU heat sink. Pages 92-94 describe the heat sink and thermal grease. This is air cooling. The CPU-cooler fan is excluded from chassis-fan rows.

CPU cooler model

MSC 2.01Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Named MSC 2.0 system comprises vapor chamber, silent blower and SSD heatsink. It is an air cooler with a vapor chamber, not liquid cooling. The CPU blower is excluded from the case-fan table. No standalone retail cooler model or case-fan rotor count is inferred.

Not available

Radiator size

Not available

Not available

Radiator position

Not available

Not available

Case fansiInstalled chassis airflow fans, including radiator fans. Excludes GPU, PSU and standalone CPU-cooler fans. Count fan rotors, including multiple rotors in a single-frame assembly. A mini PC whose only fan cools the processor and moves the air through the case counts that fan.

Not available

Not available

Number of case fansiSum of documented chassis and radiator fan rotors. Excludes GPU, PSU and standalone CPU-cooler fans.

Not available

Not available

Graphics

0 of 11 differ

Discrete GPU

No1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Maker describes H 255 Radeon 780M as integrated graphics. No discrete graphics card or dedicated VRAM is installed. Its published 12 compute units and 2600 MHz GPU frequency do not imply discrete-GPU boost-clock or VRAM fields.

No3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Pages 21 and 24-25 list only WLAN and SSD internal slots, integrated Intel Graphics, and integrated display support. The complete micro chassis component and system-board diagrams have no discrete card or card slot. Core 235T Intel Graphics is the reference GPU.10Spec databasedevice.report/m/8cfcfde23c7cb45ed666d5bad9a3c37f9eb6720f729721042f8cbd28e06ea573.pdfRead 5 October 2026Page 2 exact V6TNK catalogue explicitly marks Discrete graphics card with a cross, meaning no discrete graphics card. Intel Graphics is the on-board GPU. This is direct negative evidence, beyond the complete internal slot and component inventory in the original manual.

GPUiDiscrete graphics chip. Integrated graphics belong in integrated_gpu.

Not available

Not available

GPU brand

Not available

Not available

Graphics card

Not available

Not available

VRAM

Not available

Not available

VRAM type

Not available

Not available

GPU board poweriConfigured total board power of the installed card. A chip-family reference rating is not proof of an OEM card limit.

Not available

Not available

GPU boost clockiPublished boost clock for the installed graphics card and mode. Do not use a measured transient clock or another board model's rating.

Not available

Not available

Graphics card length

Not available

Not available

Graphics card thicknessiCard thickness in PCIe bracket-slot units, such as 2.5. This is not the number of connectors or motherboard slots.

Not available

Not available

GPU power connector

Not available

Not available

Memory

8 of 11 differ

RAM

32GB1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

16GB2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 20267Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 202611Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026

RAM type

LPDDR5X1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

DDR52Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 20267Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 2026

Configured RAM speediMemory transfer rate configured on delivery. A rated XMP or EXPO profile may be faster when it is disabled.

6,400MT/s1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Selected option and detailed table both explicitly give soldered LPDDR5X at 6400 MT / s. The current claim of two 16 GB packages is not a pair of DIMM slots. Older review package counts vary, but all retained measurements come from explicitly 32 GB / 6400 MT / s samples. Notebookcheck header lists 7500 MT / s and its results are not transferred.

5,600MT/s2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 2026Exact SKU listing gives 16 GB 5600 MT/s. Dell manual page 19 lists the corresponding 1 x 16 GB, DDR5, 5600 MT/s, single-channel configuration for Core Ultra 5. This is the factory memory configuration, not an overclocked profile.7Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 2026

Rated kit speediRated memory-kit or profile speed. This can differ from the speed configured on delivery.

Not available

Not available

Memory kit

Not available

Not available

RAM upgradeiHow installed memory is physically attached. Purchase-time capacity choices do not mean memory can be upgraded later.

Soldered1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Slots3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026

Memory slotsiPhysical replaceable memory connectors, with one row per occupancy state. Package-integrated memory is not a DIMM slot.

ABeelink SER9 Pro (H 255)

Not available

BDell Pro Micro QCM1250

Slot	Count	Occupied	Module size (GB)
SO-DIMM	1	Yes	16
SO-DIMM	1	No	Not available

Source3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Pages 18-20: two SO-DIMM slots, 64 GB maximum. Exact V6TNK retailer specification gives one 16 GB module. One slot occupied and one free. This is not B&H's conflicting one-slot total.7Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 202611Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026Exact V6TNK states one 16 GB module in one occupied slot. Total two slots comes from original maker manual.

RAM slots

Not available

2=CalculatedFrom Memory slots

Free RAM slots

Not available

1=CalculatedFrom Memory slots

Max RAM for this CPU and GPUiMaximum stated capacity without changing the CPU or GPU configuration represented by this product. For integrated memory this is a purchase-time limit. For slot-based RAM it is the maker's supported upgrade limit.

32GB1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Specifications list only 24 GB (12 GB x 2) and 32 GB (16 GB x 2) LPDDR5X-6400 purchase options. 32 GB is the largest option. The memory is soldered.

64GB3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026

ECC memoryiSystem-level ECC memory support or configuration. DDR5 on-die ECC alone does not establish this field.

No3Maker product pageamd.com/zh-cn/products/processors/laptop/ryzen/200-series/amd-ryzen-7-h-255.htmlRead 8 October 2026Exact AMD processor specification explicitly gives ECC support No. Chip memory maximum 256 GB and LPDDR5X-7500 capability are not transplanted into soldered system maximum or shipped memory-speed fields.

No10Spec databasedevice.report/m/8cfcfde23c7cb45ed666d5bad9a3c37f9eb6720f729721042f8cbd28e06ea573.pdfRead 5 October 2026Three-page exact V6TNK catalogue sheet, publication October 15, 2025, Memory section explicitly marks Non-ECC. This describes the installed configuration, not DDR5 on-die ECC or chip-level ECC support. Maker selectable 16 GB memory is also explicitly non-ECC. Its 180 W supply contradicts the original maker manual and exact 90 W retail specification and is excluded. Access qualification: current direct PDF requests return 403. Normal web retrieval independently returns the complete three-page original catalogue text, including exact V6TNK and its Non-ECC check, AX211 and discrete-GPU cross. No access bypass. No local downloaded copy was recovered.

Storage

3 of 7 differ

Storage

1TB=CalculatedFrom Installed drives

256GB=CalculatedFrom Installed drives

Installed drivesiInstalled drives, one row per physical drive. Capacity is in decimal GB. Use the generic SSD option when its protocol is not published. It does not establish an interface or socket. Do not represent alternative purchase capacities as installed drives.

ABeelink SER9 Pro (H 255)

Capacity (GB)	Type	PCIe generation	Drive
1,000	NVMe SSD	4	Crucial P3 Plus

Source1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026One 1 TB NVMe PCIe 4.0 SSD in the selected configuration, stored as decimal 1000 GB. Maker does not fix SSD vendor or model. Reviews supplied Crucial P3 Plus in their samples, but that vendor is not promised for every current unit.5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026Review states the factory 1 TB SSD is a Crucial P3 Plus. Capacity and PCIe generation were already stored from the maker page.

BDell Pro Micro QCM1250

Capacity (GB)	Type	PCIe generation
256	NVMe SSD	4

Source2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 20267Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 202611Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026Matching V6TNK table states 256 GB PCI Express NVMe 4.0. No drive brand or unproved module length is inferred.

Storage slots and baysiPhysical SSD connectors and drive bays, counted once each. Multiple supported M.2 lengths or alternative bay uses do not create extra slots.

ABeelink SER9 Pro (H 255)

Form factor	Interface	PCIe generation	PCIe lanes	Count	Occupied
M.2 2280	PCIe NVMe	4	4	1	Yes
M.2 2280	PCIe NVMe	4	4	1	No

Source1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Maker detailed table states dual M.2 2280 PCIe 4.0 x4, up to 8 TB total through two 4 TB drives. One factory SSD and one unoccupied storage socket are stored. Optional Mate Mini or Mate SE dock sockets are excluded. GSMArena prose momentarily calls the second storage socket the WLAN socket, contradicting its own conclusion and maker layout. The distinct WLAN card is not a second installed SSD.

BDell Pro Micro QCM1250

Form factor	Interface	PCIe generation	Count	Occupied
M.2 2280	PCIe NVMe	4	1	Yes
M.2 2280	PCIe NVMe	4	1	No

Source3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Pages 21-23: exactly two physical M.2 2230/2280 Gen4 NVMe connectors. One supported length, 2280, is recorded per connector, not a count for each alternative drive length. Exact SKU has one 256 GB drive, leaving one connector free. Both connectors are Gen4, so no uncertain drive-to-generation assignment is needed. Electrical lane count is omitted. A second SSD requires separately purchased heat sinks according to page 22.

M.2 slots

2=CalculatedFrom Storage slots and bays

2=CalculatedFrom Storage slots and bays

Free M.2 slots

1=CalculatedFrom Storage slots and bays

1=CalculatedFrom Storage slots and bays

Free drive bays

0=CalculatedFrom Storage slots and bays

0=CalculatedFrom Storage slots and bays

Fastest storage-slot PCIe generationiHighest documented PCIe generation of a storage slot. This does not identify the installed drive's generation.

4=CalculatedFrom Storage slots and bays

4=CalculatedFrom Storage slots and bays

Power supply

1 of 7 differ

PSU rated outputiPower supply's rated output, or an external adapter's output rating. Maximum system consumption, peak PSU power and wall draw are separate.

Not available

90W2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 202690 W exact SKU rating agrees with original manual page 23 and current maker Power adapter section. B&H lists 180 W, which is a Pro Micro Plus adapter and contradicts both matching sources. The external supply rating is not CPU power or measured system consumption.11Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026Exact V6TNK Detailed Specs states 90 W, with matching UPC 884116488231. This corroborates the original maker manual and prior PC-Canada exact-SKU reading. B&H 180 W conflicts and is excluded.

PSU form factoriReplacement PSU dimensions class. Electrical standards such as ATX12VO belong in psu_atx_version. A supply built into an all-in-one is proprietary unless the maker names a standard size.

External adapter1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Maker box and adapter section identify the supplied external power adapter, 19 V / 6.32 A output. Input headline says 200-240 V. Older review uses a 100 W adapter and 19 V / 5.26 A listing. No exact current wattage rating is stated, so neither 100 W nor a computed 120.08 W is stored. No optional dock PSU is borrowed.

External adapter3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026

PSU efficiencyiWhen an 80 PLUS and a Cybenetics level are both published, the 80 PLUS level is stored and the Cybenetics level goes in the source note.

Not available

Not available

Modular cables

Not available

Not available

PSU model

Not available

Not available

ATX version

Not available

Not available

Native 12V-2x6 cableiThe supplied PSU has a native 12V-2x6 GPU cable. A generic 16-pin connector description alone does not establish its revision.

Not available

Not available

Ports

4 of 9 differ

User-facing I/O positioniLocation of the accessible front, top, side or bottom port panel.

Front1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Front3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026

User-facing portsiAccessible front, top, side and bottom ports at the stated I/O position. Counts refer to physical connectors.

ABeelink SER9 Pro (H 255)

Type	Version	Count	Max stated link rate (Gbps)
USB-A	USB 3.2 Gen 2	1	10
USB-C	USB 3.2 Gen 2, data	1	10
3.5 mm audio	Not available	1	Not available

Source1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Maker current connector graphic identifies front Type-C data 10 Gbps and Type-A USB 3.2 10 Gbps, plus a 3.5 mm jack. Exact TechRadar specifies USB 3.2 Gen2 for both. The microphone array and CMOS reset hole are not ports.2Owner's manualdr.bee-link.cn/uploads/Users-Manual/SER9-Users-Manual_2024-11-11_12-41-37.pdfRead 8 October 2026English printed page 1 shows power button, CMOS pinhole, one audio jack, one Type-C, one Type-A and four microphone apertures. Printed page 2 shows complete rear physical socket positions. The manual does not establish all USB or HDMI versions, which need the current maker and exact reviews.6Reviewtechradar.com/computing/beelink-ser9-pro-mini-pc-reviewRead 10 October 2026

BDell Pro Micro QCM1250

Type	Version	Count	Max stated link rate (Gbps)
USB-A	USB 3.2 Gen 1	1	5
USB-C	USB 3.2 Gen 2	1	10
3.5 mm audio	Headphone and microphone combo	1	Not available

Source3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Pages 7-9 and 20-21: front USB-A 5 Gbps, USB-C 10 Gbps and one headset combo jack. The Plus model's 20 Gbps Type-C port is not this chassis.

Rear portsiPhysical rear connectors, including motherboard and discrete-GPU outputs. Source notes identify disabled onboard video ports and any incomplete GPU output evidence. A video input, such as HDMI in on an all-in-one, is Other. AC power input is a mains inlet, such as C14, for a built-in power supply. DC in is for an external adapter.

ABeelink SER9 Pro (H 255)

Type	Version	Count	Max stated link rate (Gbps)	Thunderbolt or USB4	DP Alt Mode	Connected to
USB-A	USB 2.0	2	0.48	Not available	Not available	Motherboard
USB-A	USB 3.2 Gen 2	1	10	Not available	Not available	Motherboard
USB-C	USB4	1	40	USB4	Yes	Motherboard
HDMI	Not available	1	Not available	Not available	Not available	Motherboard
DisplayPort	1.4	1	Not available	Not available	Not available	Motherboard
Ethernet (RJ45)	Not available	1	2.5	Not available	Not available	Motherboard
3.5 mm audio	Not available	1	Not available	Not available	Not available	Motherboard
DC in	19 V input	1	Not available	Not available	Not available	Motherboard

Source1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Rear physical I / O is one USB4 40 Gbps Type-C with DisplayPort 1.4 video, two USB 2.0 480 Mbps Type-A, one USB 3.2 10 Gbps Type-A, one HDMI, one physical DisplayPort 1.4, one 2.5 GbE and one 3.5 mm jack plus DC input. TB3 wording means compatibility, not Thunderbolt 4 / 5 certification. HDMI revision is omitted: Windows Central calls it 2.1, GSMArena calls it 2.0, and exact current maker does not state a revision. Maker advertises HDMI and DP up to 4K 240 Hz, with signal depth, chroma and DSC conditions unstated. Those are output claims, not measured game FPS or proof of every timing. USB-C output power rating is not stated.2Owner's manualdr.bee-link.cn/uploads/Users-Manual/SER9-Users-Manual_2024-11-11_12-41-37.pdfRead 8 October 20266Reviewtechradar.com/computing/beelink-ser9-pro-mini-pc-reviewRead 10 October 2026Exact H 255 / 32 GB LPDDR5X-6400 / 1 TB specification lists DP 1.4, USB4 and physical socket types. An added Samsung 9100 Pro 4 TB drive and optional Mate SE are discussed separately. Its benchmark target and complete changed storage configuration are not proven, so its measured results are not copied. Literal HDMI 4K 249 Hz appears to be a typo and is not used.

BDell Pro Micro QCM1250

Type	Version	Count	Max stated link rate (Gbps)	Connected to
USB-A	USB 3.2 Gen 1	2	5	Motherboard
USB-A	USB 2.0	2	0.48	Motherboard
HDMI	2.1 TMDS	1	Not available	Motherboard
DisplayPort	1.4a HBR3	1	Not available	Motherboard
Ethernet (RJ45)	Gigabit Ethernet	1	1	Motherboard
DC in	4.5 mm barrel	1	Not available	Motherboard

Source3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Pages 8-9 and 20-21: two USB-A 5 Gbps, two USB-A 480 Mbps, one RJ45 Gigabit, one HDMI, one DP and DC input. Core Ultra gets DisplayPort 1.4a HBR3. Current manufacturer External ports and slots section explicitly qualifies the fixed HDMI as 2.1 TMDS. Optional HDMI FRL, DP 2.1, USB-C Alt Mode, extra USB-A, VGA, serial, PS2 and fiber modules are not included because the exact optional module was not verified. These rows describe the documented standard rear connectors.4Owner's manualdell.com/support/manuals/it-it/dell-pro-qcm1250-micro/dell_pro_micro_qcm1250_om/external-ports-and-slotsRead 5 October 2026Current maker section opened in English. Fixed HDMI is 2.1 TMDS, Ultra DP is 1.4a HBR3 and RJ45 is 1 Gbps. Optional HDMI 2.1 FRL is a separate add-on.12Maker product pagedell.com/support/manuals/en-us/dell-pro-qcm1250-micro/dell_pro_micro_qcm1250_om/video-port-resolution-gpuintegratedRead 5 October 2026Original maker Video port resolution table explicitly labels the fixed port HDMI 2.1 (TMDS). The English original content is retained despite a regional wrapper redirect. Optional HDMI FRL modules are separate. No supported timing row is treated as an accepted maximum.

User-facing USB portsiPhysical USB-A and USB-C connectors on the accessible front, top, side or bottom panel.

2=CalculatedFrom User-facing ports

2=CalculatedFrom User-facing ports

User-facing USB-C portsiPhysical USB-C connectors on the accessible front, top, side or bottom panel, including Thunderbolt and USB4 sockets.

1=CalculatedFrom User-facing ports

1=CalculatedFrom User-facing ports

Rear USB ports

4=CalculatedFrom Rear ports

4=CalculatedFrom Rear ports

ThunderboltiThunderbolt documented in the rear-port table. Front-panel-only Thunderbolt is not covered by this derived field.

No=CalculatedFrom Rear ports

Not available

Ethernet speed

2.5Gbps=CalculatedFrom Rear ports

1Gbps=CalculatedFrom Rear ports

Discrete GPU output portsiCounts rear connectors explicitly attributed to the discrete graphics card. A partial rear-port table cannot establish the card's complete output count.

0=CalculatedFrom Rear ports

0=CalculatedFrom Rear ports

Wireless

6 of 6 differ

Wi-Fi

Wi-Fi 61Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Wi-Fi 6E2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 20267Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 2026

Wi-Fi bandsiBands explicitly supported by the installed radio and product region. Do not infer 6GHz use solely from a Wi-Fi version.

2.4 GHz, 5 GHz4Maker product pageintel.com/content/www/us/en/products/sku/189347/intel-wifi-6-ax200-gig/specifications.htmlRead 8 October 2026Beelink fixes installed WLAN to Intel AX200. Intel explicitly lists 2.4 and 5 GHz bands and 160 MHz support, with Bluetooth 5.2. No 6 GHz band is inferred.

2.4 GHz, 5 GHz, 6 GHz8Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 5 October 2026

Wi-Fi module

Intel AX2001Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Intel AX2118Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 5 October 2026Pages 21-22 table 10 identifies the Wi-Fi 6E option as Intel AX211, supporting 2.4/5/6 GHz and Bluetooth 5.3. Exact V6TNK retailers specify Wi-Fi 6E. BE200 is the separate Wi-Fi 7 option and MT7920 is Wi-Fi 6. The matching 235T/16 GB/256 GB lab system in the Principled Technologies report also explicitly uses AX211. Radio antenna module and region-dependent optional external antenna bundle remain unproved and omitted.9Reviewprincipledtechnologies.com/dell/Dell-Pro-Micro-Intel-Core-Ultra-5-235T-OptiPlex-comp-science-0825.pdfRead 5 October 2026Original independent lab report page 4 system table matches QCM1250/235T/16GB/256GB/AX211 and Windows 11 Pro 24H2 build 26100.4061. Exact memory module count/rate and V6TNK SKU are not given. Setup page 5 explicitly sets Windows plugged-in Power Mode Best Performance, and does not prove maker default profile. Cinebench 2024 and Steel Nomad scores remain omitted. No measured noise, temperature or wall power rows.10Spec databasedevice.report/m/8cfcfde23c7cb45ed666d5bad9a3c37f9eb6720f729721042f8cbd28e06ea573.pdfRead 5 October 2026Network section explicitly identifies Intel Wi-Fi 6E AX211 for product code V6TNK. This independently confirms the matching option in the maker manual. Antenna type 2x2 states spatial streams, not whether optional external antennas are included.

Wi-Fi antenna

Not available

Internal3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Original major-component inventory printed 34–35 explicitly names internal antenna modules with black/white cables. Actual internal module replacement chapters printed 94–99 corroborate location. No optional external antenna asserted supplied.

Bluetooth

5.21Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

5.38Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 5 October 2026Maker AX211 column is Bluetooth 5.3. Maker notes functionality can vary with operating system. No Wi-Fi 7 or BT 5.4 capability from a different option is transferred.

Ethernet controller

Not available

Intel WGI219LM3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Page 21 table 9 explicitly gives Intel WGI219LM and 10/100/1000 Mbps.

Camera and audio

3 of 5 differ

WebcamiPublished built-in camera description and resolution. Keep sensor megapixels, video resolution and named camera features distinct in the source note. External bundled cameras do not qualify.

Not available

Not available

Built-in speaker driversiPhysical built-in acoustic drivers, including separate tweeters and woofers. Audio channels, system beepers and external bundled speakers do not count. Do not infer driver count from speaker assemblies.

21Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Exact H 255 page states Built-in Dual-Speakers. Its Product Structure drawing shows two separate circular acoustic drivers in the internal module, with no separate tweeter or woofer. Stored two counts the physical drivers, not stereo channels, whole speaker assemblies, a PC beeper or the optional dock.

Not available

Total speaker poweriManufacturer stated combined output of the built-in speakers. Preserve power basis in source notes. PSU ratings and external speaker output do not qualify.

Not available

Not available

MicrophonesiPhysical built-in microphones. Beamforming channels and microphone modes do not count.

41Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Exact maker H 255 page explicitly states Quad-Array Microphones with Noise-Cancelling. Current front layout and the linked manual show its four individual microphone positions. Count four refers to built-in physical microphones, not beamforming channels or recording modes. No microphones from the optional dock are added.

Not available

Audio featuresiPublished built-in audio capabilities and their required software or accessories. Do not infer hardware from an audio brand name.

Built-in dual speakers with DSP enhancement, Built-in microphone array with AI voice pickup, 360 degree pickup up to 5 m1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Functional Features and Specifications list built-in dual speakers and a built-in microphone with an AI chip for 360 degree pickup within 5 m. TechRadar adds that the speakers have DSP enhancement and the microphones form an array.

Not available

Lighting

None of 4 known

RGB lighting

Not available

Not available

Lit parts

Not available

Not available

Lighting standardiNamed physical RGB control or connector standard. ARGB lighting alone does not prove a 5V header or a standard connector.

Not available

Not available

Lighting software

Not available

Not available

Software

1 of 3 differ

Operating system

Windows 11 Pro1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Windows 11 Pro2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 2026

OS family

Windows1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Windows2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 2026

Control software

Not available

Dell Optimizer3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Page 15 maker application table names Dell Optimizer and explicitly describes adjustment of performance and power settings. BIOS also offers Optimized thermal management. No RGB control software or CPU overclocking support is inferred.

Upgradeability

1 of 4 differ

Proprietary partsiParts or interfaces the maker or teardown identifies as requiring nonstandard replacements. Do not infer from a brand label alone.

Not available

Not available

Max graphics card length

Not available

Not available

Max CPU cooler height

Not available

Not available

Warranty kept after upgradeiWhether the maker keeps the warranty after a user upgrade under the stated terms and market. Damage exclusions alone do not mean all warranty is void.

No8Maker product pagebee-link.com/pages/warranty-policyRead 10 October 2026Warranty exemptions say the warranty is invalidated if the customer modifies, customizes or exchanges parts of the product. Disassembly damage is also excluded. Opening the case for guided local maintenance on request of Beelink support does not affect the warranty. Global policy page, read on the US storefront.

Not available

Measured performance

7 of 8 differ

Cinebench 2024 single-coreiMeasured by a reviewer, not claimed by the maker

101points5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026Cinebench 2024 single core 101 and multi core 907 on the review sample (Ryzen 7 H 255, 32 GB LPDDR5X-6400, 1 TB). The review does not name a BIOS power mode, so the out-of-the-box state is assumed.

Not available

Cinebench 2024 multi-coreiMeasured by a reviewer, not claimed by the maker

907points5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026

Not available

Geekbench single-coreiMeasured by a reviewer, not claimed by the maker

2,508points5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026Geekbench 6 CPU single core 2508 and multi core 12507. The minor version is not published. The review does not name a BIOS power mode. TechRadar reports Geekbench CPU 2548 single and 12711 multi without a version, which is not used.

Not available

Geekbench multi-coreiMeasured by a reviewer, not claimed by the maker

12,507points5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026

Not available

3DMark Time Spy graphicsiMeasured by a reviewer, not claimed by the maker

3,084points6Reviewtechradar.com/computing/beelink-ser9-pro-mini-pc-reviewRead 10 October 2026Benchmark list for the reviewed Ryzen 7 H 255 / 32 GB / 1 TB unit: Time Spy graphics 3084 (overall 3440). The review does not name a BIOS power mode. The later 4 TB SSD added by the reviewer does not affect graphics.

Not available

3DMark Steel NomadiMeasured by a reviewer, not claimed by the maker

528points6Reviewtechradar.com/computing/beelink-ser9-pro-mini-pc-reviewRead 10 October 2026Steel Nomad overall score 528 in the same benchmark list.

Not available

SSD sequential read (measured)iReviewer's sequential read test. A file-copy rate or maker's SSD rating is not a sequential read measurement. Test method belongs in the source note.

5,200MB/s5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026CrystalDiskMark 9.0.1 x64, 1 GiB, 3 runs, SEQ1M Q8T1 read 5199.85 MB/s on the factory C: drive (screenshot in the review). Rounded to 5200. TechRadar's CrystalDiskMark read of 5185.72 MB/s does not state the test profile and is not used.

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Game frame ratesiReviewer measurements for this CPU, GPU, memory, storage and cooling configuration. Resolution, preset, ray tracing, upscaling and frame generation conditions belong in rows or source notes.

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Measured noise and temperature

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Fan noise per loadiMeasured by a reviewer, not claimed by the maker

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Highest measured fan noiseiHighest measured row in fan_noise_measured, not a theoretical maximum. Compare only at the same distance and test conditions.

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Measured fan noise at idleiHighest documented idle row in fan_noise_measured. Distance and ambient noise floor belong in the source note.

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CPU temperature in stress testiCPU temperature measured during the named sustained load. Source notes distinguish gaming loops from synthetic CPU or combined stress tests.

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CPU clock in stress testiSustained all-core CPU clock under the stated test. A P-core-only average is not a whole-CPU all-core clock.

3.9GHz5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026Review's own stress test. The CPU started at 54 W and 4.9 GHz, fell to about 38 W and 4.5 GHz, then 31 W and 4.3 GHz, and settled at 3.9 GHz and 42 W for the rest of the test. The stress workload is not named. All eight cores are the same Zen 4 type.

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GPU temperature while gamingiMeasured by a reviewer, not claimed by the maker

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Measured power

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Power draw idleiMeasured system power at the wall at idle. Certification or maker claims are not reviewer measurements.

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Power draw gamingiMeasured system power at the wall during the stated game and settings.

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Power draw maxiMeasured power at the wall during combined CPU and GPU stress. A PSU rating or game-only load is not this value.

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Power draw sleep or offiMeasured power at the wall with the stated sleep or off mode. These modes must be identified in the source note.

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Sustained CPU power (measured)iMeasured by a reviewer, not claimed by the maker

42W5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026Settled CPU reading of 42 W in the same stress test. The sensor (CPU package or whole SoC) is not identified.

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GPU power while gaming (measured)iMeasured by a reviewer, not claimed by the maker

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Certifications

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ENERGY STARiExplicit certification status for the model or defined configuration scope. Absence from a search result is not proof of false.

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Yes5Maker spec sheet (PDF)screenmoove.com/cdn/shop/files/QCM1250.pdfRead 5 October 2026Sustainable materials and certifications table explicitly marks Dell Pro Micro ENERGY STAR Yes. Exact V6TNK retail specification also marks Energy Star Yes. No TEC or idle power is borrowed from the different 300T/64 GB ENERGY STAR record.

EPEATiPublished registration level. Missing registration evidence is not proof of none.

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Gold15Certification listepeat.net/product-details/f3310d6294f3468e955f8d3f67ae9f70Read 7 October 2026Official Dell Pro Micro QCM1250 registration in United States: EPEAT Version 1.0, Gold, Active, registered April 2, 2025. Scope requires ENERGY STAR-compliant power-management features and power supply. Retained original maker brochure and exact V6TNK retailer both explicitly establish ENERGY STAR configuration. Official regional registration overrides retailer Silver. No different-region registration inherited.

Copilot+ PC

No7Reviewnotebookcheck.net/Beelink-SER9-Pro-Ryzen-7-mini-PC-review-The-regular-non-Pro-version-is-faster.1087747.0.htmlRead 8 October 2026Exact H 255 review explicitly lists no Copilot+ support. Its AI microphone functions are not Copilot+ certification.

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Typical annual energy consumption (TEC)iStandardized TEC from the named ENERGY STAR or EU product-information record. It is not a prediction of an individual user's annual energy use.

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Other certifications

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EPEAT Climate+15Certification listepeat.net/product-details/f3310d6294f3468e955f8d3f67ae9f70Read 7 October 2026Same exact US QCM1250 registration explicitly says EPEAT Climate+ achieved April 2, 2025. No TCO claim transferred from Pro Micro Plus and no vPro/DASH registration transferred to a retail configuration with management disabled.

In the box

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In the boxiItems supplied with this exact configuration. Optional accessories and configurator add-ons are not guaranteed included.

SER9 Pro H 255 mini PC, User manual, HDMI cable, UK power adapter1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Current maker exact H 255 section lists PC, user manual, HDMI cable and regional power adapter. UK plug is selected. Mate Mini / Mate SE expansion docks, extra SSDs, external keyboard, mouse and webcam are not standard box items. Built-in dual speakers and four microphones are hardware, not separately boxed peripherals.

Desktop computer, 90 W AC adapter, Power cord, USB keyboard, USB mouse, Quick start guide, Documentation2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 20267Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 202611Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026Exact V6TNK package list includes PC, keyboard, mouse, Quick Start Guide, documentation, AC adapter and power cord.

Included extrasiExtras confirmed supplied with the exact configuration. Optional bundles are excluded.

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Keyboard, Mouse2Retailer pagepc-canada.com/item/dell-pro-micro-qcm1250-desktop-computer/v6tnkRead 5 October 20267Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 202611Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026

Warranty

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Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

3years8Maker product pagebee-link.com/pages/warranty-policyRead 10 October 2026Current official warranty gives three years / 36 months from delivery for direct-maker personal-use purchases. Exact current H 255 page also states three years. Older one-year review claims are not the current selected reference's warranty. Upgrade and disassembly-caused damage is excluded. Warranty after upgrade has its own note.

3years7Retailer pagebhphotovideo.com/c/product/1892091-REG/dell_v6tnk_pro_micro_qcm1250_desktop.htmlRead 7 October 2026Exact US V6TNK retailer listing expressly gives a three-year manufacturer limited warranty / 3Y Basic Onsite Service after remote diagnosis. Main approved exact retail configuration scope after independent B&H and BarcodesInc corroboration. Does not describe all QCM1250 family purchase options. Older unlinked ConsumerReports twelve-month note and different current maker i5 baseline remain report findings.11Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026The exact US V6TNK listing also gives a three-year manufacturer limited warranty (3Y Basic Onsite Service after remote diagnosis). Scope and open conflicts are in the B&H note for this field.

Warranty service

Mail-in8Maker product pagebee-link.com/pages/warranty-policyRead 10 October 2026Published policy requires contact before returning a defective item and traceable shipment to the service provider. Mail-in is stored, not an on-site service promise.

On-site1Maker product pagedell.com/en-us/shop/desktop-computers/spd/dellpromicroqcm1250Read 7 October 2026Current US family Base Warranty section explicitly names Basic Hardware Service with Onsite Support After Remote Diagnosis. Exact US V6TNK BarcodesInc and Connection service descriptions confirm onsite. Duration is separately unresolved.11Retailer pagebarcodesinc.com/dell/part-v6tnk.htmRead 7 October 2026Exact US V6TNK Additional Warranty Information row: Basic Onsite Service after remote diagnosis with Hardware-Only Support. Separate three-year entitlement claim is not converted into warranty_years while historical exact Consumer Reports 12-month conflict remains unresolved.

Links

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Product page

www.bee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-2551Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Exact current Shopify variant 47701525790962 is H 255, 32 GB soldered LPDDR5X-6400, 1 TB SSD, Frost Silver and UK adapter. It differs from the existing HX 370 / Radeon 890M model, the speakerless SER9, SER9 MAX, 24 GB references and OpenClaw versions. Maker selected SKU contains a localized colour / plug suffix, not a separately published physical hardware model number, so no invented English model code is stored.

www.dell.com/en-us/shop/desktop-computers/spd/dellpromicroqcm12501Maker product pagedell.com/en-us/shop/desktop-computers/spd/dellpromicroqcm1250Read 7 October 2026Current original US QCM1250 family maker page reopened. Its default i5-14500T configuration is not V6TNK. A separate 235T / 16 GB / 256 GB configuration is offered, but the exact US V6TNK SKU is established by matching retailers. Generic i5 memory rate, default bundle and price are not transferred.

Spec sheet

www.bee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-2551Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026Detailed Specifications section on this exact maker page. No separate current H 255 datasheet PDF was found. An unrelated stale Intel Celeron N5105 / DDR4 / SATA summary block on the page is excluded.

screenmoove.com/cdn/shop/files/QCM1250.pdf5Maker spec sheet (PDF)screenmoove.com/cdn/shop/files/QCM1250.pdfRead 5 October 2026Original Dell Pro Micro product brochure, 14 pages, public retailer mirror. QCM1250 and QBM1250 have separate technical columns. Only QCM1250 values are used. Exact current US EPEAT Gold registration now independently read, separately from retailer Silver.

Manual

dr.bee-link.cn/uploads/Users-Manual/SER9-Users-Manual_2024-11-11_12-41-37.pdf2Owner's manualdr.bee-link.cn/uploads/Users-Manual/SER9-Users-Manual_2024-11-11_12-41-37.pdfRead 8 October 2026Observed current H 255 page links this exact SER9 Pro User's Manual. Original maker booklet dated November 2024, with English printed pages 1-4 rendered and read. This shared enclosure booklet is used only for the physical layout and setup it documents, corroborated by the current H 255 page. No HX 370 CPU, RAM, adapter rating or benchmark is borrowed from it.

cdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdf3Owner's manualcdn.cs.1worldsync.com/ad/c6/adc6742a-474f-4b13-979f-5e4645168617.pdfRead 7 October 2026Original Dell-authored Owner's Manual, March 2025 Rev. A00, 133 pages, public 1WorldSync mirror. Title page identifies QCM1250 and D19U. This accessible mirror replaces the now-blocked device.report URL for the same original manual. Direct Dell support PDF access was blocked, without bypass.

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

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Both are also in the API. Back to all desktop PCs.