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Lenovo Legion Tower 5i Gen 10 vs MAINGEAR MG-1 MK II

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Product A: Lenovo

Legion Tower 5i Gen 10

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Product B: MAINGEAR

MG-1 MK II

96 of 160 known

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Only differences

ALenovo Legion Tower 5i Gen 10

BMAINGEAR MG-1 MK II

General

4 of 9 differ

Series

Legion3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026Current 30IAS10 platform PDF states Legion T5, 30 L tower, Eclipse Black, 211 mm width, 490.4 mm depth and 414 mm height, approximate 15 kg system weight and Intel B860. Four DDR5 UDIMMs, maximum 64 GB, non-ECC. One PCIe Gen5 x16, one Gen3 x4, one WLAN M.2 and three physical SSD M.2 connectors. Top USB-C/A 5 Gbps and combo audio. Rear USB-C 10 Gbps, two USB-A 5 Gbps, four USB2-A, 2.5GbE and three audio jacks. RTX 5070 Ti has three DP2.1b UHBR20 and one HDMI2.1b. NPU 13 TOPS and RoHS. This source describes common platform capabilities. Optional PSU, cooling and lights require exact selection evidence.

MG-12Maker product pagemaingear.com/pages/mg-1Read 15 October 2026

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

90YA0017US1Maker product pagepcsupport.lenovo.com/us/en/products/desktops-and-all-in-ones/legion-series/legion-t5-30ias10/90ya/90ya0017us/parts/displayRead 30 September 2026Public support parts page heading Legion T5 30IAS10 Type 90YA Model 90YA0017US. Parts compatibility list does not establish installed parts. Scope: exact configuration.

Not available

GTIN / EAN

19815709252512Retailer pagesnapklik.com/en-ca/product/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepass/0UOK4P17MF405Read 7 October 2026Actual public indexed Product Information table pairs Model 90YA0017US with UPC 198157092525 and the 265F/5070 Ti/32 GB/1 TB title. Direct HTTP returned 503 and public web open timed out. Independent exact ShopAbunda actual table corroborates the UPC. Erroneous copied metadata is excluded.15Retailer pageshopabunda.com/products/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepassRead 7 October 2026Actual exact model table pairs 90YA0017US with UPC 198157092525. Other copied hardware errors in the same table are excluded.

Not available

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

Not available

Not available

Status

Available15Retailer pageshopabunda.com/products/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepassRead 7 October 2026Actual public web reader refreshed October 7, 2026 identifies New condition, exact 90YA0017US table and 265F/5070 Ti/32 GB/1 TB title, Only 1 left in stock and October 9 delivery offer. Available is a current retail offer, not a claim of ongoing manufacture. Direct HTTP was a bot check and was not bypassed.

Available1Maker product pagemaingear.com/products/custom-mg-1-mkiiRead 15 October 2026Product page is live with an add-to-cart configurator, from $2695, published 22 Apr 2026. The model is a build-to-order system, so CPU, GPU, memory, storage and board are customer choices. This file describes the reviewed Ryzen 9 9950X3D2, RTX 5090 Founders Edition, 32 GB, 2 TB configuration.

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.

US2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

Not available

ColoursiThe maker's own colour names

Eclipse black3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

Black2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Technical specifications, Chassis: MAINGEAR MG-1 Mk. II (Black).

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

Gaming3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

Gaming2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Maingear sells the MG-1 as a gaming PC, in its Prebuilt PCs range with gaming-PC product titles.

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

Tower (size tier not specified)3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

Mid tower3Maker product pagemaingear.com/products/new-mg-1-ultimateRead 15 October 2026Case: MAINGEAR MG-1 MK.II Mid Tower (Black). The launch release also calls the new chassis a mid-tower.

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.

Width211Height414Depth490.4mm(8.3 × 16.3 × 19.3 in)3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

Width230Height475Depth498mm(9.1 × 18.7 × 19.6 in)2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026The page lists 475 mm (W) x 498 mm (D) x 230 mm (H), 18.70 x 19.60 x 9.05 in. The W and H labels look swapped. The case is an upright tower with a narrow side, and the maker's older MG-1 and Zero entries list the narrow side as width. Tom's Hardware gives 18.78 x 19.65 x 9.06 in without labels. The setup guide labels 18.78 W, 19.65 H and 9.06 D. Stored as width 230, height 475 and depth 498, as the case sits on a desk. Maker rounding differs by 2 mm from the review.

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

30L3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

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.

15kg(33.1 lb)3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

18.14kg(40 lb)4Owner's manualmaingear.com/pages/mg-1-ultimate-setup-guide-1Read 15 October 2026Specifications panel of the guide for the MG-1 Ultimate: weight approx. 40 lbs, converted exactly to 18.14 kg. That build has the same CPU, GPU and cooler as this reference configuration, with another board, memory and SSD. Maker's weight article gives about 30 lbs for the MG-1 Mk.II in general, an estimate across builds. Shopify shipping weight is 22.68 kg and includes packaging.

Case model

Not available

MAINGEAR MG-1 Mk. II2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026

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.

Glass (type not specified)7Maker spec sheet (PDF)media.ksp.co.il/sonp88aegya9blhbrasdw.pdfRead 7 October 2026Lenovo 30IAS10 datasheet page 1 names the transparent side panel as glass. Exact 90YA0017US retailer listings select the transparent cover. Only this known enclosure material is listed. Tempering is not stated.

Tempered glass7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026Only the tempered-glass window is stated in the open part. Other materials are not stated.

Side panel

Glass (type not specified)7Maker spec sheet (PDF)media.ksp.co.il/sonp88aegya9blhbrasdw.pdfRead 7 October 2026Page 1 describes the transparent side panel as glass. SHI and Snapklik identify the transparent cover on exact 90YA0017US. This is not the optional solid-cover version.11Retailer pageshi.com/product/50649983/Lenovo-Legion-T5-30IAS10-90YARead 7 October 2026Fresh indexed exact Mfr Part 90YA0017US overview specifies a transparent side cover. The maker 30IAS10 brochure identifies that cover as glass.

Tempered glass7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026Introduction: a standard case with a tempered-glass window and a customizable face plate.

Front panel

Not available

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.

Yes7Maker spec sheet (PDF)media.ksp.co.il/sonp88aegya9blhbrasdw.pdfRead 7 October 2026Page 1 describes tool-free side-panel access. Exact SKU marketing corroborates it. The HMM left-cover procedure includes two securing screws, so this refers to access after any shipping or security screws are removed, as defined by the field.12Retailer pagesnapklik.com/en-ca/product/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepass/0UOK4P17MF405Read 7 October 2026Exact model description identifies a transparent tool-less side panel. See maker/HMM note for securing-screw condition.15Retailer pageshopabunda.com/products/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepassRead 7 October 2026Actual description explicitly identifies the transparent tool-less side panel. Maker glass-panel brochure and HMM procedure establish the scope after securing screws are removed.

Not available

Dust filters

Yes4Owner's manualgzhls.at/blob/ldb/f/5/1/5/cbfacba9dc89af79cb661da8e4cf1a36c7cc.pdfRead 7 October 2026HMM printed page 30 top-view item 5 is Dust screen. Printed page 68 provides Top filter removal. The component list includes this without an optional asterisk. Presence only, with no claim of magnetic attachment, washability or number of filters.

Yes8Reviewwindowscentral.com/gaming/pc-gaming/maingear-mg1-mk2-2026-reviewRead 15 October 2026Review of the MG-1 MK.II: the front now has a dust screen, a magnetic dust cover sits over the top panel where the AiO is mounted, and a pull-out screen covers the PSU intake at the bottom. The review unit list matches Tom's Hardware: Ryzen 9 9950X3D2, RTX 5090 FE, 32GB DDR5-6000, 2TB Samsung 9100 PRO, MSI MAG X870E Tomahawk MAX WiFi PZ, 1250W MSI MAG A1250GL. Noise of about 40 and 55 decibels and internal temperatures of 34 and 40 C are not stored, since the review gives no weighting, distance or CPU or GPU sensor.

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

Not available

Motherboard

7 of 9 differ

Motherboard

Not available

MSI MAG X870E TOMAHAWK MAX WIFI PZ7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026

Chipset

Intel B8603Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

AMD X870E12Reviewgeekawhat.com/msi-mag-x870e-tomahawk-max-wifi-pz-motherboard-reviewRead 15 October 2026X870E chipset board.

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

Micro-ATX7Maker spec sheet (PDF)media.ksp.co.il/sonp88aegya9blhbrasdw.pdfRead 7 October 2026Page 2 Motherboard cell: Intel ARL-S B860 (mATX). Normalized micro_atx. The 30IAS10 desktop platform and its HMM board diagram are common across this CPU option. This early brochure has provisional dimensions and port speeds that are excluded in favor of current PSREF.

ATX12Reviewgeekawhat.com/msi-mag-x870e-tomahawk-max-wifi-pz-motherboard-reviewRead 15 October 2026Spec table: ATX (Reverse Connector). Dimensions are standard ATX.

CPU socket

LGA18516Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 7 October 2026

AM59Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 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.

ALenovo Legion Tower 5i Gen 10

Mechanical slot type	PCIe generation	Count	Occupied
PCIe x16	5	1	Yes
PCIe x4	3	1	Not available
M.2 E-key	Not available	1	Yes

Source3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

BMAINGEAR MG-1 MK II

Mechanical slot type	Electrical lanes	PCIe generation	Count	Occupied
PCIe x16	16	5	1	Yes
PCIe x16	4	4	1	No
PCIe x16	1	3	1	No

Source12Reviewgeekawhat.com/msi-mag-x870e-tomahawk-max-wifi-pz-motherboard-reviewRead 15 October 2026Primary graphics slot is a full-size Gen5 x16 slot. Two more full-length slots: one Gen4 at up to x4 and one Gen3 at up to x1. Stored as mechanical x16 with the stated electrical lanes. Slot occupancy: the RTX 5090 Founders Edition is 2 slots wide, other slots are assumed free for this build with no add-in card named.

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

1=CalculatedFrom Expansion slots

3=CalculatedFrom Expansion slots

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

Not available

2=CalculatedFrom Expansion slots

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

74Owner's manualgzhls.at/blob/ldb/f/5/1/5/cbfacba9dc89af79cb661da8e4cf1a36c7cc.pdfRead 7 October 2026

712Reviewgeekawhat.com/msi-mag-x870e-tomahawk-max-wifi-pz-motherboard-reviewRead 15 October 2026Review lists CPU_Fan, Pump/Sys Fan and Sys Fan 1, plus four additional system fan headers. The JAF PWM and RGB header is not counted.

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

Not available

Processor

15 of 16 differ

Processor

Intel Core Ultra 7 265F2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026Public search-indexed exact 90YA0017US table: 265F, 5070 Ti 16GB GDDR7, 32GB DDR5 / max 64, 1TB M.2 2280 Gen4 x4 NVMe, Win11 Home, US English, WiFi 6E BT 5.3. Direct page 403. Only visible indexed cells used. Scope: exact SKU indexed excerpt. Direct full page unavailable.

AMD Ryzen 9 9950X3D2 Dual Edition7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026Specifications table of the review unit: AMD Ryzen 9950X3D2, MSI MAG X870E Tomahawk Max WiFi PZ, 32GB Kingston Fury Beast DDR5-6000, Nvidia GeForce RTX 5090 Founders Edition (32GB GDDR7, 2,407 MHz boost clock), 2TB Samsung 9100 Pro PCIe 5 M.2 SSD, Qualcomm FastConnect 7800 Wi-Fi 7, 1,250W MSI MAG A1250 GL, Maingear Epic 360 RGB AIO, Windows 11 Pro. Only the open parts of the page were used: the introduction and the specifications table. Review published 2026, review unit price about $7,067.

Processor brand

Intel6Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 7 October 2026Exact Intel ARK 265F states Arrow Lake, eight performance and twelve efficiency cores, P base 2.4 GHz and category maximum 5.2 GHz, E base 1.8 GHz and maximum 4.6 GHz, twenty threads, 30 MB Smart Cache, TSMC N3B, 65 W Processor Base Power, NPU 13 TOPS INT8 and FCLGA1851. Favored-core processor boost 5.3 GHz is separate from P-core-category turbo. These are chip specifications, not Lenovo configured power or measured system results.

AMD9Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 October 2026

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

Arrow Lake6Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 7 October 2026

Granite Ridge9Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 October 2026

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

ALenovo Legion Tower 5i Gen 10

Core type	Count	Core	Base clock (GHz)	Max core turbo clock (GHz)
Performance	8	Lion Cove	2.4	5.2
Efficiency	12	Skymont	1.8	4.6

Source6Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 7 October 20269Maker spec sheet (PDF)download.intel.com/newsroom/2024/client-computing/Intel-Core-Ultra-200S-Series-Presentation.pdfRead 7 October 2026Intel Core Ultra 200S architecture presentation identifies Lion Cove P-cores and Skymont E-cores. The current Intel Series 2 product brief binds 265F to this desktop family. Only architecture names are added. Existing exact 265F core counts and clocks are retained.

BMAINGEAR MG-1 MK II

Core type	Count	Core	Base clock (GHz)	Max core turbo clock (GHz)
Performance	16	Zen 5	4.3	5.6

Source9Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 October 202616 cores, Zen 5, base clock 4.3 GHz, max boost clock up to 5.6 GHz. Chip specification.

CPU cores

20=CalculatedFrom Core configuration

16=CalculatedFrom Core configuration

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

8=CalculatedFrom Core configuration

16=CalculatedFrom Core configuration

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

12=CalculatedFrom Core configuration

0=CalculatedFrom Core configuration

Threads

206Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 7 October 2026

329Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 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.

5.2GHz=CalculatedFrom Core configuration

5.6GHz=CalculatedFrom Core configuration

L3 cache

30MB6Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 7 October 2026

192MB9Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 October 2026L3 Cache 192 MB. This chip has 3D V-Cache on both core dies. The peer-median warning is expected.

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.

3nm6Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 7 October 2026

4nm9Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 October 2026Processor Technology for CPU Cores: TSMC 4nm FinFET.

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.

65W6Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 7 October 2026

200W9Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 October 2026Default TDP 200W. This is the chip rating, not Maingear's configured power limit.

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

No8Maker product pageintel.com/content/www/us/en/products/docs/processors/core-ultra/core-ultra-desktop-processors-series-2-brief.htmlRead 7 October 2026Intel Mainstream SKU Chart includes the Core Ultra 7 265F and its shared Unlocked cell states No. This proves the processor multiplier is locked. It does not prove whether the Lenovo BIOS permits memory tuning.

Yes9Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 October 2026

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

13TOPS3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 20266Maker product pageintel.com/content/www/us/en/products/sku/241064/intel-core-ultra-7-processor-265f-30m-cache-up-to-5-30-ghz/specifications.htmlRead 7 October 2026Exact Intel ARK 265F NPU Peak TOPS (Int8) cell: 13. This is NPU throughput at Int8 precision, not total platform AI performance.

Not available

Integrated GPU

None8Maker product pageintel.com/content/www/us/en/products/docs/processors/core-ultra/core-ultra-desktop-processors-series-2-brief.htmlRead 7 October 2026Intel Mainstream SKU Chart has Processor Graphics N/A in the 265F column. Normalized None means no enabled integrated GPU, corroborated by ARK 0 Xe cores and 0 supported displays.

AMD Radeon Graphics9Maker product pageamd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x3d2-dual-edition.htmlRead 15 October 2026

Cooling

6 of 6 differ

CPU cooler

Not available

AIO liquid2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Processor cooling: MAINGEAR Epic 360 AiO Liquid Cooling or TRYX Panorama SE 360 AiO. The reviewed unit has the Epic 360. Radiator affixed to the top of the case.

CPU cooler model

Not available

MAINGEAR Epic 360 RGB AIO7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026Maingear Epic 360 RGB AIO cooler.

Radiator size

Not available

360mm2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026360 mm AiO radiator.

Radiator position

Not available

Top6Press articlecomiccrusaders.com/editorial/tech-news/maingear-unveils-the-all-new-mg-1-a-total-redesign-of-its-most-awarded-gaming-pc-everRead 15 October 2026Top-mounted 360mm AIO radiator.

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.

ALenovo Legion Tower 5i Gen 10

Not available

BMAINGEAR MG-1 MK II

Position	Size (mm)	Fan rotors	On radiator	RGB
Front	140	3	No	Yes
Top	120	3	Yes	Yes

Source4Owner's manualmaingear.com/pages/mg-1-ultimate-setup-guide-1Read 15 October 2026Epic 360 AiO Liquid Cooler: 3x 120mm RGB fans on the radiator. The guide lists the chassis fans as 120 mm, which conflicts with the maker's 140 mm front fans in the launch release.6Press articlecomiccrusaders.com/editorial/tech-news/maingear-unveils-the-all-new-mg-1-a-total-redesign-of-its-most-awarded-gaming-pc-everRead 15 October 2026Release: three 140mm intake fans through a large front panel intake, with a top-mounted 360mm AIO radiator that exhausts. Windows Central confirms the trio of 140mm front fans. Tom's Hardware's open table counts 4x 120 mm case fans in total. The setup guide lists 120 mm intake fans. These conflict. The maker's 140 mm is stored. A possible rear exhaust fan is not stored, because no open source states its position and size. Radiator fans: 3x 120mm RGB for the Epic 360 per the setup guide.

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

Not available

6=CalculatedFrom Case fans

Graphics

8 of 11 differ

Discrete GPU

Yes2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

Yes10Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026

GPUiDiscrete graphics chip. Integrated graphics belong in integrated_gpu.

NVIDIA GeForce RTX 5070 Ti2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

NVIDIA GeForce RTX 509010Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Display outputs on the card: 3x DisplayPort 2.1b and 1x HDMI 2.1b.

GPU brand

NVIDIA2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

NVIDIA10Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026

Graphics card

Not available

NVIDIA GeForce RTX 5090 Founders Edition7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026Founders Edition card. Boost clock 2,407 MHz as listed for this card.

VRAM

16GB2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

32GB10Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026

VRAM type

GDDR72Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

GDDR710Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026

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

575W10Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Founders Edition total graphics power 575 W. The installed card is the Founders Edition per both reviews.

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

2,407MHz7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026

Graphics card length

Not available

304mm10Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Founders Edition dimensions 304 mm (L) x 137 mm (W). Spec table says 2-slot.

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

2slots10Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026

GPU power connector

Not available

16-pin (revision not stated)10Maker product pagenvidia.com/en-us/geforce/graphics-cards/50-series/rtx-5090Read 15 October 2026Power connectors: 4x PCIe 8-pin via the adapter in the box, or 1x 600 W PCIe Gen 5 cable. The connector revision is not stated, so the 16-pin type is used. Reviewed PSU has a 12+4 pin cable.

Memory

7 of 11 differ

RAM

32GB2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

32GB7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026

RAM type

DDR52Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 20263Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

DDR57Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026

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

Not available

6,000MT/s7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026Table lists DDR5-6000. The maker says AMD EXPO or Intel XMP is enabled on every MAINGEAR PC, so 6000 is the speed as configured.

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

Not available

6,000MT/s7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026

Memory kit

Not available

Kingston Fury Beast DDR57Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026

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

Slots4Owner's manualgzhls.at/blob/ldb/f/5/1/5/cbfacba9dc89af79cb661da8e4cf1a36c7cc.pdfRead 7 October 2026

Slots12Reviewgeekawhat.com/msi-mag-x870e-tomahawk-max-wifi-pz-motherboard-reviewRead 15 October 2026

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

ALenovo Legion Tower 5i Gen 10

Slot	Count	Occupied	Module size (GB)
DIMM	2	Yes	16
DIMM	2	No	Not available

Source3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 20267Maker spec sheet (PDF)media.ksp.co.il/sonp88aegya9blhbrasdw.pdfRead 7 October 2026Page 2 lists both 32 GB memory options as two 16 GB UDIMMs. Exact 90YA0017US Slickdeals specifications independently state 32 GB (2x16GB). Current PSREF and HMM establish four physical DIMM sockets. Thus two occupied 16 GB sockets and two empty sockets. No configured speed or rated XMP profile is inferred.11Retailer pageshi.com/product/50649983/Lenovo-Legion-T5-30IAS10-90YARead 7 October 2026Actual exact Mfr Part 90YA0017US public indexed RAM table explicitly states 2 x 16 GB, four total sockets and two empty. Current maker PSREF states four DDR5 UDIMM sockets and maker brochure lists both 32 GB kits as two 16 GB modules. Two occupied plus two empty is four sockets. No delivery/rated transfer rate is borrowed.13Press articleslickdeals.net/f/18998200-lenovo-legion-tower-5i-intel-core-ultra-7-265f-rtx-5070-ti-32-gb-ddr5-1-tb-ssd-1674-99Read 7 October 2026Public deal article dated 2025-12-20 explicitly identifies Amazon 90YA0017US and lists 32 GB (2x16GB). Community-authored commerce report, corroborated by the maker 30IAS10 brochure 32 GB kit table. No numeric performance result or configured RAM speed is taken.

BMAINGEAR MG-1 MK II

Slot	Count
DIMM	4

Source12Reviewgeekawhat.com/msi-mag-x870e-tomahawk-max-wifi-pz-motherboard-reviewRead 15 October 2026Four DIMM slots, max 256GB at 8400MT/s. Occupancy for the reviewed 32 GB kit is not stated and is left out.

RAM slots

4=CalculatedFrom Memory slots

4=CalculatedFrom Memory slots

Free RAM slots

2=CalculatedFrom Memory slots

Not available

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.

64GB2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 20263Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

128GB2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Up to 128GB RGB DDR5 6000MT/s. This is the maker's configurator limit. The board supports more.

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

No3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

Not available

Storage

7 of 7 differ

Storage

1TB=CalculatedFrom Installed drives

2TB=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.

ALenovo Legion Tower 5i Gen 10

Capacity (GB)	Type	PCIe generation
1,000	NVMe SSD	4

Source2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

BMAINGEAR MG-1 MK II

Capacity (GB)	Type	PCIe generation	Drive
2,000	NVMe SSD	5	Samsung 9100 PRO

Source7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 202611Maker spec sheet (PDF)download.semiconductor.samsung.com/resources/data-sheet/Samsung_NVMe_SSD_9100_PRO_Datasheet_Rev.2.0.pdfRead 15 October 2026Samsung 9100 PRO datasheet: interface PCIe 5.0 x4 NVMe 2.0, form factor M.2 (2280). The drive model in this build comes from the Tom's Hardware and Windows Central reviews.

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.

ALenovo Legion Tower 5i Gen 10

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

Source3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

BMAINGEAR MG-1 MK II

Form factor	Interface	PCIe generation	Count	Occupied
M.2 2280	PCIe NVMe	5	1	Yes
M.2 2280	PCIe NVMe	5	1	No
M.2 2280	PCIe NVMe	4	2	No
3.5-inch bay	SATA	Not available	2	No

Source2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Storage options: up to 8TB HDD in up to 2 bays. 'Every MG-1 comes with the additional power supply and SATA cables for 2 full-size HDDs.' Two full-size HDD bays are stored as 3.5-inch bays. M.2 sockets come from the motherboard review.12Reviewgeekawhat.com/msi-mag-x870e-tomahawk-max-wifi-pz-motherboard-reviewRead 15 October 2026Four M.2 slots, two Gen5 and two Gen4. One Gen5 socket holds the reviewed Samsung 9100 PRO. The drive generation is the PCIe 5.0 drive, and the occupied socket is taken as a Gen5 one.

M.2 slots

3=CalculatedFrom Storage slots and bays

4=CalculatedFrom Storage slots and bays

Free M.2 slots

2=CalculatedFrom Storage slots and bays

3=CalculatedFrom Storage slots and bays

Free drive bays

0=CalculatedFrom Storage slots and bays

2=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.

Not available

5=CalculatedFrom Storage slots and bays

Power supply

6 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.

850W3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026Current PSREF Power Supply table includes 850W Fixed, 90%. Exact 90YA0017US JTF and SHI select 850 W. Efficiency percentage is not converted to an 80 PLUS tier. Fixed does not establish cable modularity.10Retailer pagejtfcorp.com/lenovo-legion-t5-30ias10-intel-core-ultra-7-265f-e-cores-up-to-4-60-ghz-30-mbRead 7 October 2026Product SKU 90YA0017US detail string explicitly selects 850W with 265F, RTX 5070 Ti, 32 GB, one 1 TB SSD, Wi-Fi 6E and Home.11Retailer pageshi.com/product/50649983/Lenovo-Legion-T5-30IAS10-90YARead 7 October 2026Fresh indexed exact Mfr Part 90YA0017US overview explicitly states an 850 W power supply. Direct HTTP body is a bot check. This independently corroborates exact JTF selection.

1,250W13Certification listcybenetics.com/evaluations/psus/2449Read 15 October 2026MSI MAG A1250GL PCIE5: rated power 1250 W, OEM CWT.

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.

Not available

ATX13Certification listcybenetics.com/evaluations/psus/2449Read 15 October 2026Type ATX12V. The ATX 3.1 power excursion check is marked passed. The 80 PLUS Gold rating comes from the maker's configuration page. The Cybenetics ETA level is not read here.

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

80 PLUS Gold3Maker product pagemaingear.com/products/new-mg-1-ultimateRead 15 October 2026MG-1 Ultimate configuration lists Power supply: MSI MAG 1250W A1250GL 80+ Gold. This is the same PSU model as in the reviewed configuration. The Ultimate is a different preconfigured build.

Modular cables

Not available

Fully modular13Certification listcybenetics.com/evaluations/psus/2449Read 15 October 2026Cable design: Fully Modular.

PSU model

Not available

MSI MAG A1250GL7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 20261,250W MSI MAG A1250 GL with black braided cable extensions. Windows Central writes 1250W MSI MAG A1250GL.

ATX version

Not available

ATX 3.113Certification listcybenetics.com/evaluations/psus/2449Read 15 October 2026ATX v3.1 PSU Power Excursion is marked passed in the report summary.

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

5 of 9 differ

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

Top3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

Top2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026

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

ALenovo Legion Tower 5i Gen 10

Type	Version	Count	Max stated link rate (Gbps)
USB-C	USB 3.2 Gen 1	1	5
USB-A	USB 3.2 Gen 1	1	5
3.5 mm audio	Not available	1	Not available

Source3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

BMAINGEAR MG-1 MK II

Type	Version	Count	Max stated link rate (Gbps)
USB-A	USB 5Gbps	1	5
USB-C	USB 20Gbps	1	20
3.5 mm audio	Audio combo jack (headphone and microphone)	1	Not available

Source2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Front I/O (located on top of system): power button, reset button, 1x USB-A 5Gbps, 1x USB-C 20Gbps, 1x 3.5mm audio combo jack (headphone and microphone). The setup guide for the MG-1 Ultimate lists 10Gbps USB ports instead, which comes with that build's ASRock board. The 20 Gbps USB-C matches the MSI board header in this file.

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.

ALenovo Legion Tower 5i Gen 10

Type	Version	Count	Max stated link rate (Gbps)	Connected to
USB-C	USB 3.2 Gen 2	1	10	Motherboard
USB-A	USB 3.2 Gen 1	2	5	Motherboard
USB-A	USB 2.0	4	0.48	Motherboard
Ethernet (RJ45)	Not available	1	2.5	Motherboard
Line out	Not available	3	Not available	Motherboard
DisplayPort	2.1b	3	Not available	Graphics card
HDMI	2.1b	1	Not available	Graphics card

Source3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

BMAINGEAR MG-1 MK II

Type	Version	Count	Max stated link rate (Gbps)	Thunderbolt or USB4	Connected to
USB-C	USB4	2	40	USB4	Motherboard
USB-C	USB 3.2 Gen 2	1	10	Not available	Motherboard
USB-A	USB 3.2 Gen 2	2	10	Not available	Motherboard
USB-A	USB 3.2 Gen 1	3	5	Not available	Motherboard
USB-A	USB 2.0	4	0.48	Not available	Motherboard
Ethernet (RJ45)	Not available	1	5	Not available	Motherboard
HDMI	Not available	1	Not available	Not available	Motherboard
Mic in	Not available	1	Not available	Not available	Motherboard
Line out	Not available	1	Not available	Not available	Motherboard
Optical S/PDIF	Not available	1	Not available	Not available	Motherboard
Wi-Fi antenna	Not available	Not available	Not available	Not available	Motherboard
DisplayPort	Not available	3	Not available	Not available	Graphics card
HDMI	Not available	1	Not available	Not available	Graphics card

Source7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026Rear Ports (Motherboard) row: HDMI, 2x USB-A 10Gbps, 3x USB-A 5Gbps, 4x USB-A 2.0, 2x USB-C 40Gbps, Ethernet, USB-C 10 GBps, Mic in, Line Out, Optical S/PDIF Out. Video Output (GPU): HDMI, 3x DisplayPort. The HDMI on the motherboard is listed by the review. The maker's guide says motherboard video outputs do not use the RTX card. Antenna connector count is not stated.

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

7=CalculatedFrom Rear ports

12=CalculatedFrom Rear ports

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

Not available

No=CalculatedFrom Rear ports

Ethernet speed

2.5Gbps=CalculatedFrom Rear ports

5Gbps=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.

4=CalculatedFrom Rear ports

4=CalculatedFrom Rear ports

Wireless

6 of 6 differ

Wi-Fi

Wi-Fi 6E2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

Wi-Fi 72Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Connectivity: up to 10Gb LAN, Thunderbolt 4 on select motherboards, WiFi 7, Bluetooth 5.4.

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

Not available

2.4 GHz, 5 GHz, 6 GHz14Maker spec sheet (PDF)qualcomm.com/content/dam/qcomm-martech/dm-assets/documents/Qualcomm-FastConnect-7800-product-brief_87-PW329-1-B.pdfRead 15 October 2026Product brief: Wi-Fi spectral bands 2.4GHz, 5GHz, 6GHz. Chip specification. The module is named by Tom's Hardware.

Wi-Fi module

Not available

Qualcomm FastConnect 78007Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026

Wi-Fi antenna

Internal4Owner's manualgzhls.at/blob/ldb/f/5/1/5/cbfacba9dc89af79cb661da8e4cf1a36c7cc.pdfRead 7 October 2026HMM printed page 75 Wi-Fi antennas procedure removes the front bezel and disconnects the front antenna cable from the Wi-Fi card. The antenna is mounted inside the front bezel. No externally bundled aerials are inferred.

External, included4Owner's manualmaingear.com/pages/mg-1-ultimate-setup-guide-1Read 15 October 2026Setup guide for the MG-1 Ultimate: the Wi-Fi antenna is in the accessory box and attaches to the gold connectors on the rear I/O panel.

Bluetooth

5.32Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

5.42Maker product pagemaingear.com/pages/mg-1Read 15 October 2026

Ethernet controller

Realtek RTL8125BGS3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026Current maker 30IAS10 PSREF printed page 6 Onboard Ethernet states 2.5GbE Realtek RTL8125BGS Gaming Ethernet, the sole onboard controller option. Retailer shorter RTL8125BG designation does not override the exact current maker suffix.

Not available

Camera and audio

None of 5 known

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.

Not available

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.

Not available

Not available

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

Not available

Not available

Lighting

2 of 4 differ

RGB lighting

Yes11Retailer pageshi.com/product/50649983/Lenovo-Legion-T5-30IAS10-90YARead 7 October 2026Fresh public search-indexed overview for Mfr Part 90YA0017US explicitly describes built-in ARGB lighting. Direct HTTP body is a bot check, so only the accessible indexed sentence is used. Exact Snapklik description corroborates customizable RGB.15Retailer pageshopabunda.com/products/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepassRead 7 October 2026Actual exact model description explicitly says customizable RGB lighting. Exact SHI table separately states built-in ARGB. No installed fan layout or header voltage is inferred.

Yes2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Diffused RGB by design: front panel trim, internal light bar and inward-facing RGB fans. Marked on the page as standard.

Lit parts

Not available

Case fans, Case strip, Front panel, CPU cooler2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Fully diffused RGB from the front panel trim, an integrated internal lightbar and inward-facing RGB fans. The Epic 360 RGB AIO is named by Tom's Hardware.

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

Lenovo Legion Space7Maker spec sheet (PDF)media.ksp.co.il/sonp88aegya9blhbrasdw.pdfRead 7 October 2026Page 1 identifies Legion Space for synchronizing ARGB lighting. Exact model retailers confirm ARGB lighting and Legion Space. No voltage or header standard is inferred.12Retailer pagesnapklik.com/en-ca/product/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepass/0UOK4P17MF405Read 7 October 2026Readable description identifies Legion Space for ARGB synchronization. No connector voltage is stated.15Retailer pageshopabunda.com/products/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepassRead 7 October 2026Actual description explicitly says Legion Space synchronizes ARGB lighting. Maker brochure independently states the same. No physical connector standard is inferred.

Not available

Software

2 of 3 differ

Operating system

Windows 11 Home2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

Windows 11 Pro7Reviewtomshardware.com/desktops/gaming-pcs/maingear-mg-1-2026-reviewRead 15 October 2026Review unit lists Windows 11 Pro. The maker lists Windows 11 Home and Pro as options.

OS family

Windows2Retailer pageshop.inso.ca/catalogue/item/6488196/Lenovo-Legion-T5-30IAS10-90YA/90YA0017USRead 30 September 2026

Windows2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Operating Systems: Windows 11 Home and Windows 11 Pro.

Control software

Lenovo Legion Space7Maker spec sheet (PDF)media.ksp.co.il/sonp88aegya9blhbrasdw.pdfRead 7 October 2026Page 2 lists Legion Space under preloaded software, limited by footnote 3 to towers preloaded with an OS. Exact 90YA0017US has Windows 11 Home. Page 1 identifies settings, device management and driver updates.12Retailer pagesnapklik.com/en-ca/product/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepass/0UOK4P17MF405Read 7 October 2026Readable About this item identifies Legion Space for settings and device management. This corroborates the maker preloaded-software list for OS-equipped towers.15Retailer pageshopabunda.com/products/lenovo-legion-tower-5i-ai-powered-gaming-pc-intel-core-ultra-7-265f-processor-nvidia-geforce-rtx-5070-ti-graphics-32-gb-memory-1-tb-storage-3-months-of-pc-gamepassRead 7 October 2026Actual description explicitly says Legion Space simplifies settings, device management and driver updates. Maker OS-preloaded software list independently confirms.

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Upgradeability

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

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Max graphics card length

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390mm2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Supports GPUs up to 390mm.

Max CPU cooler height

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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.

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Measured performance

None of 8 known

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

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

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

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

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

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

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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.

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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

None of 6 known

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.

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

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Measured power

None of 6 known

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

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

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Copilot+ PC

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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

RoHS compliant3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

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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.

USB Calliope Mouse, USB Calliope Keyboard11Retailer pageshi.com/product/50649983/Lenovo-Legion-T5-30IAS10-90YARead 7 October 2026Actual exact Mfr Part 90YA0017US Keyboard and Mouse tables explicitly identify USB Lenovo Calliope Keyboard and Mouse. These are the two known supplied peripherals. The list does not claim completeness or invent a calibration report.13Press articleslickdeals.net/f/18998200-lenovo-legion-tower-5i-intel-core-ultra-7-265f-rtx-5070-ti-32-gb-ddr5-1-tb-ssd-1674-99Read 7 October 2026Exact 90YA0017US specification list names USB Calliope Mouse & Keyboard. This partial list contains only the explicitly proved peripherals. Power cable and generic factory calibration report claims in copied marketplace metadata are excluded.

Wi-Fi 7 and Bluetooth 5.4 antenna, AC power cable4Owner's manualmaingear.com/pages/mg-1-ultimate-setup-guide-1Read 15 October 2026Setup guide: accessory box with the Wi-Fi antenna, and an AC power cable included. Other items are not listed. Written for the MG-1 Ultimate.

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

Keyboard, Mouse11Retailer pageshi.com/product/50649983/Lenovo-Legion-T5-30IAS10-90YARead 7 October 2026Actual exact Mfr Part 90YA0017US Input Device table names mouse and keyboard. Separate Keyboard/Mouse tables identify USB Lenovo Calliope. Exact community commerce specification and JTF Calliope detail independently corroborate.13Press articleslickdeals.net/f/18998200-lenovo-legion-tower-5i-intel-core-ultra-7-265f-rtx-5070-ti-32-gb-ddr5-1-tb-ssd-1674-99Read 7 October 2026Exact 90YA0017US specification list explicitly includes USB Calliope Mouse & Keyboard. JTF exact US SKU also names the USB Calliope bundle and SHI indexed Input Device identifies mouse and keyboard.

Wi-Fi antennas, GPU support bracket4Owner's manualmaingear.com/pages/mg-1-ultimate-setup-guide-1Read 15 October 2026Antenna: setup guide. GPU bracket: the maker's MG-1 page says every MG-1 features a custom fitted GPU bracket that removes with a screwdriver.

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.

1year10Retailer pagejtfcorp.com/lenovo-legion-t5-30ias10-intel-core-ultra-7-265f-e-cores-up-to-4-60-ghz-30-mbRead 7 October 2026Exact US 90YA0017US detail string selects 1 YEAR MAIL-IN. One-year Lenovo manufacturer warranty for the US reference SKU. Statutory rights and reseller import warranty are excluded.

1year2Maker product pagemaingear.com/pages/mg-1Read 15 October 2026Warranty: 1-year standard coverage, upgradable to 3-year coverage. Lifetime phone and email support. US market.

Warranty service

Mail-in10Retailer pagejtfcorp.com/lenovo-legion-t5-30ias10-intel-core-ultra-7-265f-e-cores-up-to-4-60-ghz-30-mbRead 7 October 2026Exact US 90YA0017US detail string selects 1 YEAR MAIL-IN. Normalized mail_in, without inferring pickup or onsite service.

Mail-in5Maker product pagemaingear.com/pages/warranty-policyRead 15 October 2026Warranty policy: systems are repaired by MAINGEAR with remote diagnostics and advance-swap parts when it makes sense. Maingear pays ground shipping to it in the first 30 days, then the customer pays. This is read as mail-in service.

Links

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Product page

www.lenovo.com/us/en/p/desktops/legion-desktops/legion-t-series-towers/lenovo-legion-tower-5i-gen-10-intel/len102g00095Maker product pagelenovo.com/us/en/p/desktops/legion-desktops/legion-t-series-towers/lenovo-legion-tower-5i-gen-10-intel/len102g0009Read 30 September 2026Public maker product URL Lenovo Legion Tower 5i Gen 10 Intel. Scope: family URL only.

maingear.com/products/custom-mg-1-mkii1Maker product pagemaingear.com/products/custom-mg-1-mkiiRead 15 October 2026

Spec sheet

psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDF3Maker spec sheet (PDF)psrefstuff.lenovo.com/syspool/Sys/PDF/Legion/Legion_T5_30IAS10/Legion_T5_30IAS10_Spec.PDFRead 7 October 2026

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Manual

gzhls.at/blob/ldb/f/5/1/5/cbfacba9dc89af79cb661da8e4cf1a36c7cc.pdf4Owner's manualgzhls.at/blob/ldb/f/5/1/5/cbfacba9dc89af79cb661da8e4cf1a36c7cc.pdfRead 7 October 2026Legion T5 30IAS10 HMM board diagram labels fan connectors 1, 4, 5, 11, 14, 16 and 17, seven including the CPU fan. Four DIMM sockets and UDIMM removal procedure. Counts physical fan headers, not ARGB connectors or installed fans.

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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.