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Computers / Desktop PCs

Beelink SER9 Pro (H 255)
Form factor
Mini PC
Processor
AMD Ryzen 7 H 255
GPU
AMD Radeon 780M
RAM
32GB

79 of 160 fields known.

At a glance

Ports

  • USB-A USB 3.2 Gen 2User-facing ports
  • USB-C USB 3.2 Gen 2, data
  • 3.5 mm audioUser-facing ports
  • 2 USB-A USB 2.0
  • USB-A USB 3.2 Gen 2Rear ports
  • USB-C USB4
  • HDMI
  • DisplayPort 1.4
  • Ethernet (RJ45)
  • 3.5 mm audioRear ports
  • DC in 19 V input

All specs

SourceCalculated

General

Model numbers
Not available
GTIN / EAN
Not available
Announced
Not available
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Segment
Mini PC1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026
Form factor
Mini PC1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026

Case

Front and side, drawn to scale.

Case dimensions
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.
Case volume
Not available
Weight
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.
Case model
Not available
VESA mount
Not available

Display

We could not find any of these 6 fields. Show them
Screen size
Not available
Native resolution
Not available
Panel type
Not available
Max refresh rate
Not available
Touchscreen
Not available
Brightness (SDR, claimed)
Not available

Motherboard

Motherboard
Not available
Chipset
Not available
Motherboard form factor
Not available
Expansion slots
Not available
PCIe x16 slots
Not available
Free expansion slots
Not available
Fan headers
Not available
Overclocking in BIOS
Not available

Processor

CPU cores
8
Performance cores
Not available
Efficiency cores
Not available
Max core turbo clock
4.9GHz
CPU core process node
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.
Peak CPU power (configured)
Not available

Cooling

Radiator size
Not available
Radiator position
Not available
Case fans
Not available
Number of case fans
Not available

Graphics

GPU
Not available
GPU brand
Not available
Graphics card
Not available
VRAM
Not available
VRAM type
Not available
GPU board power
Not available
GPU boost clock
Not available
Graphics card length
Not available
Graphics card thickness
Not available
GPU power connector
Not available

Memory

Rated kit speed
Not available
Memory kit
Not available
RAM upgrade
Soldered1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026
Memory slots
Not available
RAM slots
Not available
Free RAM slots
Not available
Max RAM for this CPU and GPU
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.

Storage

Storage
1TB
M.2 slots
2
Free M.2 slots
1
Free drive bays
0
Fastest storage-slot PCIe generation
4

Power supply

PSU rated output
Not available
PSU efficiency
Not available
Modular cables
Not available
PSU model
Not available
ATX version
Not available
Native 12V-2x6 cable
Not available

Ports

User-facing I/O position
Front1Maker product pagebee-link.com/products/beelink-ser9-pro-amd-ryzen-7-h-255Read 10 October 2026
Rear ports
TypeVersionCountMax stated link rate (Gbps)Thunderbolt or USB4DP Alt ModeConnected to
USB-AUSB 2.020.48Not availableNot availableMotherboard
USB-AUSB 3.2 Gen 2110Not availableNot availableMotherboard
USB-CUSB4140USB4YesMotherboard
HDMINot available1Not availableNot availableNot availableMotherboard
DisplayPort1.41Not availableNot availableNot availableMotherboard
Ethernet (RJ45)Not available12.5Not availableNot availableMotherboard
3.5 mm audioNot available1Not availableNot availableNot availableMotherboard
DC in19 V input1Not availableNot availableNot availableMotherboard
User-facing USB ports
2
User-facing USB-C ports
1
Rear USB ports
4
Thunderbolt
No
Ethernet speed
2.5Gbps
Discrete GPU output ports
0

Wireless

Wi-Fi antenna
Not available
Ethernet controller
Not available

Camera and audio

Webcam
Not available
Total speaker power
Not available
Audio features
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.

Lighting

We could not find any of these 4 fields. Show them
RGB lighting
Not available
Lit parts
Not available
Lighting standard
Not available
Lighting software
Not available

Software

Control software
Not available

Upgradeability

Proprietary parts
Not available
Max graphics card length
Not available
Max CPU cooler height
Not available

Measured performance

Cinebench 2024 multi-core
907points5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026
Geekbench multi-core
12,507points5Reviewgsmarena.com/beelink_ser9_pro_minipc_with_amd_ryzen_7_h_255_review-news-69847.phpRead 10 October 2026
Game frame rates
Not available

Measured noise and temperature

Fan noise per load
Not available
Highest measured fan noise
Not available
Measured fan noise at idle
Not available
CPU temperature in stress test
Not available
GPU temperature while gaming
Not available

Measured power

Power draw idle
Not available
Power draw gaming
Not available
Power draw max
Not available
Power draw sleep or off
Not available
GPU power while gaming (measured)
Not available

Certifications

ENERGY STAR
Not available
EPEAT
Not available
Typical annual energy consumption (TEC)
Not available
Other certifications
Not available

In the box

Included extras
Not available

Warranty

Manufacturer warranty (source market)
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.

Compare with

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Sources

We read 8 sources for this desktop PC. The numbers match the markers in the sheet.

  1. Read 10 October 2026Backs 39 fields
  2. Read 8 October 2026Backs 4 fields
  3. Read 8 October 2026Backs 11 fields
  4. Read 8 October 2026Backs 1 field
  5. Read 10 October 2026Backs 11 fields
  6. Read 10 October 2026Backs 4 fields
  7. Read 8 October 2026Backs 2 fields
  8. Read 10 October 2026Backs 3 fields

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