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GEEKOM GT15 Max AI Mini PC

GEEKOMMini PC desktop PC

GT15 Max AI Mini PC

Released January 2026.1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026The page's structured data gives a publication date of 8 Jan 2026. The maker's buying guide of 6 Feb 2026 names the GT15 Max among the Wi-Fi 7 models. Last checked 16 October 2026.

Form factor
Mini PC
Processor
Intel Core Ultra 9 285H
GPU
Intel Arc 140T
RAM
32GB

69 of 160 fields known.

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At a glance

  • User-facing USB ports

    4

    Higher than 83% of other desktop PCs.

Ports

  • 4 USB-A USB 3.2 Gen 2User-facing ports
  • 3.5 mm audio Stereo headset jack
  • SD card SD 4.0
  • USB-C USB4 with DisplayPort Alt Mode and Power Delivery input
  • USB-C USB4 with DisplayPort Alt Mode
  • USB-A USB 3.2 Gen 2Rear ports
  • USB-A USB 2.0
  • 2 HDMI 2.0
  • 2 Ethernet (RJ45) 2.5 Gigabit Ethernet
  • DC in 19 V input for the supplied 120 W adapter

All specs

SourceCalculated

General

Series
GT Series1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026The page's structured data lists the product under GT Series. The site menu files it under Intel Series, GT Series.
Model numbers
GMGT15MAXU9285H-321-US1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026The page's structured data gives SKU GMGT15MAXU9285H-321-US for the 32 GB RAM + 1 TB SSD option. The UK page gives GMGT15MAXU9285H-321-UK-1 for the same option.
GTIN / EAN
8101907222995Retailer pageamazon.com/dp/B0FMFCMJZLRead 16 October 2026Amazon US item details list Global Trade Identification Number 00810190722299 for the 32GB DDR5 + 1TB SSD listing. The UPC 810190722299 is stored.
Announced
Not available
Status
Available1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Add to cart is shown. The page header names a sale price of 1,399 USD from 1,699 USD. No launch price is stored.
Predecessor
Not available
Successor
Not available
Launch price (US)
Not available
Launch price (EU)
Not available
Markets
Not available
Colours
Not available
Segment
Mini PC1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Filed under Mini PCs > Intel Mini PC.
Form factor
Mini PC1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Maker calls it a mini PC.

Case

Front and side, drawn to scale.

Case dimensions
Width136Height50Depth132mm(5.4 × 2 × 5.2 in)1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Spec table: 5.35 x 5.20 x 1.97 inches, which is 135.9 x 132.1 x 50.0 mm. The support page says 136 x 132 x 50mm. The UK page says 135 x 132 x 46.9 mm. The maker's mm figures from the US support page are stored. The maker gives no axis labels, so width and depth follow the order given.2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026Form Factor 136 x 132 x 50mm.3Maker product pagegeekom.co.uk/geekom-gt15-max-mini-pcRead 16 October 2026UK table says 135 x 132 x 46.9 mm, which differs from the 136 x 132 x 50mm of the US support page in height. The US maker figure is stored.
Case volume
0.9L1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026A compact 0.9L mini PC.
Weight
Not available
Case model
Not available
Case materials
Not available
Side panel
Not available
Front panel
Not available
Tool-less side panel
Not available
Dust filters
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
CPU socket
FCBGA20494Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 2026Sockets: FCBGA2049, a soldered package.
Expansion slots
Mechanical slot typeCountOccupied
M.2 E-key1Yes
Source2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 20261 x M.2 key-E slot for CNVi/PCIe Wi-Fi (2230). The Wi-Fi 7 card uses it.
PCIe x16 slots
0
Free expansion slots
0
Fan headers
Not available
Overclocking in BIOS
Not available

Processor

Processor
Intel Core Ultra 9 285H1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Intel Core Ultra 9-285H. The page says the 16-core chip reaches up to 5.4GHz.
Processor brand
Intel4Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 2026
Processor codename
Arrow Lake4Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 2026Code name: Products formerly Arrow Lake. The maker's UK page says Intel Arrow Lake.
Core configuration
Core typeCountBase clock (GHz)Max core turbo clock (GHz)
Performance62.95.4
Efficiency82.74.5
Low-power efficiency212.5
Source4Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 20266 P-cores (base 2.9 GHz, max turbo 5.4 GHz), 8 E-cores (base 2.7 GHz, max turbo 4.5 GHz), 2 LP E-cores (base 1 GHz, max turbo 2.5 GHz).
CPU cores
16
Performance cores
6
Efficiency cores
10
Threads
164Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 202616 threads.
Max core turbo clock
5.4GHz
L3 cache
24MB4Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 202624 MB Intel Smart Cache.
CPU core process node
3nm4Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 2026Lithography TSMC N3B.
CPU base power (chip rating)
45W4Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 2026Processor base power 45 W. Maximum turbo power 115 W. This is the chip rating, not the maker's configured limit. The US support page says Ultra 9 TDP 45 W with a max operating range of 45 W and the UK page says TDP 65W, so no configured peak power is stored.
Peak CPU power (configured)
Not available
Unlocked multiplier
Not available
NPU performance
13TOPS1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Intel Arc 140T GPU/13TOPS NPU in the spec table. The 99 TOPS figure is platform TOPS across CPU, GPU and NPU.4Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 2026NPU 13 TOPS (Int8). Platform 99 TOPS.
Integrated GPU
Intel Arc 140T1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Intel Arc 140T graphics.4Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 2026Intel Arc 140T GPU with 8 Xe-cores.

Cooling

CPU cooler
Air1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026IceBlast 2.0 cooling with a large fan and dual copper heat pipes.
CPU cooler model
IceBlast 2.01Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026IceBlast 2.0.
Radiator size
Not available
Radiator position
Not available
Case fans
Fan rotors
1
Source1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026A large fan. The support page lists one fan connector. The size and position are not stated.2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026Internal connector: 1 x FAN.
Number of case fans
1

Graphics

Discrete GPU
No1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026The GPU row lists only the Arc 140T integrated 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

RAM
32GB1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Variant U9-285H 32 GB RAM + 1 TB SSD.
RAM type
DDR51Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026DDR5 SODIMM.
Configured RAM speed
5,600MT/s5Retailer pageamazon.com/dp/B0FMFCMJZLRead 16 October 2026Item details: Memory Speed 5600 MHz and Memory Clock Speed 5600 MHz for 32 GB DDR5. The maker's US page gives no speed. The maker's GT2 Mega page says DDR5-5600 but that product is not used as evidence.
Rated kit speed
Not available
Memory kit
Not available
RAM upgrade
Slots1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Dual SO-DIMM slots.
Memory slots
SlotCount
SO-DIMM2
Source1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Dual SO-DIMM slots. The maker does not say how the installed 32 GB is split, so the slot occupancy is not stored.
RAM slots
2
Free RAM slots
Not available
Max RAM for this CPU and GPU
128GB1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Dual SO-DIMM slots support up to 128GB of DDR5 memory.
ECC memory
No4Maker product pageintel.com/content/www/us/en/products/sku/241747/intel-core-ultra-9-processor-285h-24m-cache-up-to-5-40-ghz/specifications.htmlRead 16 October 2026ECC memory supported: No.

Storage

Storage
1TB
Installed drives
Capacity (GB)Type
1,000NVMe SSD
Source1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Variant label says 1 TB SSD. The 1 TB drive must sit in the M.2 2280 slot, since the second slot is SATA only.5Retailer pageamazon.com/dp/B0FMFCMJZLRead 16 October 2026Hard Disk Interface: PCIE x 4. 1TB SSD in the title.
Storage slots and bays
Form factorInterfacePCIe generationPCIe lanesCountOccupied
M.2 2280PCIe NVMe441Yes
M.2 2242SATANot availableNot available1No
Source1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 20261 x M.2 2280 PCIe Gen4 x4 SSD up to 4TB and 1 x M.2 2242 SATA III SSD up to 2TB. The spec table says up to 1TB for the second slot while the headline says 2TB.2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 20261 x M.2 2280 PCIe Gen4x4 SSD and 1 x M.2 2242 SATAIII SSD. Internal connectors: M.2 key-M slot for PCIe x4 Gen 4 NVMe SSD (2280), M.2 key-B slot (SATA, 2242).
M.2 slots
2
Free M.2 slots
1
Free drive bays
0
Fastest storage-slot PCIe generation
4

Power supply

PSU rated output
120W2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026Adapter: 19 V 120 W power supply adapter with geo-specific AC cord (IEC C5).
PSU form factor
External adapter2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026External adapter. DC in on the back panel.
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 pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026The maker's photos show the front panel with four USB-A ports, the headset jack and the power button.
User-facing ports
TypeVersionCountMax stated link rate (Gbps)
USB-AUSB 3.2 Gen 2410
3.5 mm audioStereo headset jack1Not available
SD cardSD 4.01Not available
Source1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026The maker's interface graphic lists 4 x USB3.2 Gen2 Type-A, 1 x 3.5mm headset jack, 1 x power button and 1 x SD Card 4.0. The maker's photos show four USB-A ports, the headset jack and the power button on the front and the SD slot on the front end of a side face. The spec table lists fewer USB-A ports and one RJ45, which the photos and the UK page contradict.2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026Lists 3.5mm stereo headset jack (front panel), one front USB 3.2 Gen 2 Type-A and SD Card 4.0. The list is shorter than the UK table.3Maker product pagegeekom.co.uk/geekom-gt15-max-mini-pcRead 16 October 2026UK specification table: 4 x Front USB 3.2 Gen2 Type-A (one port supports S5 power delivery), 1 x Front 3.5mm stereo headset jack, 1 x SD Card 4.0.
Rear ports
TypeVersionCountMax stated link rate (Gbps)Thunderbolt or USB4Power out (W)DP Alt ModeConnected to
USB-CUSB4 with DisplayPort Alt Mode and Power Delivery input140USB415YesMotherboard
USB-CUSB4 with DisplayPort Alt Mode140USB415YesMotherboard
USB-AUSB 3.2 Gen 2110Not availableNot availableNot availableMotherboard
USB-AUSB 2.010.48Not availableNot availableNot availableMotherboard
HDMI2.02Not availableNot availableNot availableNot availableMotherboard
Ethernet (RJ45)2.5 Gigabit Ethernet22.5Not availableNot availableNot availableMotherboard
DC in19 V input for the supplied 120 W adapter1Not availableNot availableNot availableNot availableMotherboard
Source1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026The interface graphic and photos: 2 x USB4 Type-C (DP Alt mode, one with PD in), 2 x RJ45 2.5 Gbps, 1 x USB 3.2 Gen 2 Type-A, 1 x USB 2.0 Type-A, 2 x HDMI 2.0 and 1 x DC in. USB4 PD is up to 15W (5V 3A). The headline and one bullet mention a Mini DisplayPort 1.4, which no photo or table shows, so it is not stored.2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026Lists 2 x USB4 (one supports PD, back panel), 2 x HDMI (back panel), DC in (back panel) and a USB 2.0 Type-A (back panel).3Maker product pagegeekom.co.uk/geekom-gt15-max-mini-pcRead 16 October 2026UK table: 1 x Rear USB 3.2 Gen2 Type-A, 1 x Rear USB 2.0 Type-A, 2 x Rear USB 4.0 (one port supports PD in), 2 x Rear 2.5G RJ45, 2 x Rear HDMI 2.0, 1 x Rear DC in. The page also says 8 USB ports including 2 USB4.
User-facing USB ports
4
User-facing USB-C ports
0
Rear USB ports
4
Thunderbolt
No
Ethernet speed
2.5Gbps
Discrete GPU output ports
0

Wireless

Wi-Fi
Wi-Fi 71Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Wi-Fi 7.
Wi-Fi bands
Not available
Wi-Fi module
Intel M.2 Wi-Fi 7 module1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Intel M.2 Wi-Fi 7 per the spec table. The module model is not named.2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026Wireless LAN: Intel M.2 Wi-Fi 7, Bluetooth 5.4.3Maker product pagegeekom.co.uk/geekom-gt15-max-mini-pcRead 16 October 2026Intel M.2 Wi-Fi 7, Bluetooth 5.4.
Wi-Fi antenna
Not available
Bluetooth
5.41Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Bluetooth 5.4.
Ethernet controller
Intel 10/100/1000/2500 Mbps controller2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026Ethernet: Intel 10/100/1000/2500 Mbps RJ45. The table counts one RJ45 but the maker's marketing, photos and the UK table say two.3Maker product pagegeekom.co.uk/geekom-gt15-max-mini-pcRead 16 October 202610/100/1000/2500 Mbps RJ45 x 2.

Camera and audio

We could not find any of these 5 fields. Show them
Webcam
Not available
Built-in speaker drivers
Not available
Total speaker power
Not available
Microphones
Not available
Audio features
Not available

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

Operating system
Windows 11 Pro1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Windows 11 Pro comes pre-installed.2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026Microsoft Windows 11 Pro 24H2 (64-bit), supports Modern Standby.5Retailer pageamazon.com/dp/B0FMFCMJZLRead 16 October 2026Operating System: Windows 11 Pro.
OS family
Windows1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Windows 11 Pro.
Control software
Not available

Upgradeability

We could not find any of these 4 fields. Show them
Proprietary parts
Not available
Max graphics card length
Not available
Max CPU cooler height
Not available
Warranty kept after upgrade
Not available

Measured performance

We could not find any of these 8 fields. Show them
Cinebench 2024 single-core
Not available
Cinebench 2024 multi-core
Not available
Geekbench single-core
Not available
Geekbench multi-core
Not available
3DMark Time Spy graphics
Not available
3DMark Steel Nomad
Not available
SSD sequential read (measured)
Not available
Game frame rates
Not available

Measured noise and temperature

We could not find any of these 6 fields. Show them
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
CPU clock in stress test
Not available
GPU temperature while gaming
Not available

Measured power

We could not find any of these 6 fields. Show them
Power draw idle
Not available
Power draw gaming
Not available
Power draw max
Not available
Power draw sleep or off
Not available
Sustained CPU power (measured)
Not available
GPU power while gaming (measured)
Not available

Certifications

ENERGY STAR
Not available
EPEAT
Not available
Copilot+ PC
Not available
Typical annual energy consumption (TEC)
Not available
Other certifications
CE, FCC, CB, CCC, ErP, RoHS2Maker product pageservice.geekompc.com/gt15-maxRead 16 October 2026Certification: CE, FCC, CB, CCC, ErP, RoHS.

In the box

In the box
Mini PC, Power adapter, HDMI cable, VESA mount, User guide5Retailer pageamazon.com/dp/B0FMFCMJZLRead 16 October 2026Built-In Media: 1 x GT15 Max Mini PC, 1 x HDMI Cable, 1 x Power Adapter, 1 x User Guide, 1 x VESA Mount.
Included extras
VESA bracket1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 2026Accessory: VESA Mount. The UK table calls it an option, Amazon lists it in the box.5Retailer pageamazon.com/dp/B0FMFCMJZLRead 16 October 2026VESA mount in the box.

Warranty

Manufacturer warranty (source market)
3years1Maker product pagegeekompc.com/geekom-gt15-max-mini-pcRead 16 October 20263-Year Warranty on the US page.
Warranty service
Not available

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Sources

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  1. Read 16 October 2026Backs 33 fields
  2. Read 16 October 2026Backs 13 fields
  3. Read 16 October 2026Backs 5 fields
  4. Read 16 October 2026Backs 11 fields
  5. Read 16 October 2026Backs 6 fields
  6. Read 16 October 2026Backs 1 field

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