We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact black mini PC with front USB and audio ports

GMKtec

GMKtec M6 Ultra 32GB 512GB Ryzen 5 7640HS barebone mini PC

SKU CH-7AWG-RBBZ6

A compact barebone mini PC with a Ryzen 5 7640HS processor, 32GB DDR5 RAM and 512GB NVMe storage, plus dual 2.5GbE LAN, Wi-Fi 6E and triple 4K display outputs

  • ColorBlack
  • CPU TypeAMD Ryzen 5 7640HS (6C/12T, Turbo Boost Up to 5.0GHz, 16MB C
  • CPU Cores6-Core
  • North BridgeIntegrated
  • South BridgeIntegrated
  • Memory installed32GB DDR5 Dual-Channel
  • 6-core Ryzen 5 7640HS boosts to 5.0 GHz for responsive multitasking
  • 32 GB dual-channel DDR5 4800 MHz and 512 GB PCIe 3.0 SSD deliver fast system performance
  • Radeon 760M graphics at 2600 MHz drives triple 4K displays via USB4, HDMI 2.0 and DP
  • Dual 2.5 GbE LAN ports plus Wi-Fi 6E and Bluetooth 5.2 provide high-speed wired and wireless connectivity
  • Expandable to 128 GB RAM and 8 TB per M.2 slot for future storage growth

Ready-to-run mini PC for office and light gaming

The GMKtec M6 Ultra ships as a barebone with Windows 11 Pro installed, an AMD Ryzen 5 7640HS processor with six cores and twelve threads, 32GB of dual-channel DDR5 memory and a 512GB NVMe solid-state drive. It targets buyers who want a compact desktop that works immediately for productivity, media playback and casual titles.

Dual 2.5GbE ports, USB4 and VESA mounting

Two RJ45 connectors rated at 2.5Gbps give wired networks low-latency headroom for file transfers or server tasks. A single USB4 Type-C port, HDMI 2.0 and DisplayPort drive up to three 4K displays, while the bundled VESA bracket lets the unit disappear behind a monitor. Four USB-A ports and a 3.5mm audio jack handle everyday peripherals.

Dual-fan cooling keeps 50W chip quiet under load

The 50W TDP processor is cooled by two internal fans that spin up only when sustained work demands it, staying near-silent during typical office use. The 120W 19V power adapter supplies ample headroom for the CPU, integrated Radeon 760M graphics and both M.2 slots without external power bricks. Operating temperatures are rated from minus ten to forty-five degrees Celsius.

Highlights

  • 6-core Ryzen 5 7640HS boosts to 5.0 GHz for responsive multitasking
  • 32 GB dual-channel DDR5 4800 MHz and 512 GB PCIe 3.0 SSD deliver fast system performance
  • Radeon 760M graphics at 2600 MHz drives triple 4K displays via USB4, HDMI 2.0 and DP
  • Dual 2.5 GbE LAN ports plus Wi-Fi 6E and Bluetooth 5.2 provide high-speed wired and wireless connectivity
  • Expandable to 128 GB RAM and 8 TB per M.2 slot for future storage growth

Specifications

BrandGMKtec
SeriesM6 ULTRA
ModelM6 ULTRA 32+512
ColorBlack
CPU TypeAMD Ryzen 5 7640HS (6C/12T, Turbo Boost Up to 5.0GHz, 16MB Cache) TDP 50W
CPU Cores6-Core
North BridgeIntegrated
South BridgeIntegrated
Memory installed32GB DDR5 Dual-Channel
Memory slot2 x SO-DIMM Slots
Dual Channel Memory SupportedYes
OtherDual SO-DIMM Slots. Dual Channel MAX. 128GB,Dual M.2 SSD 2280 PCIE 3.0/4.0 Slots. MAX 8TB Per Slot, 16GB Total
Storage Installed512GB NVMe SSD
M.2 Slot2 x M.2
Integrated GraphicsAMD Radeon 760M 2600 MHz
Onboard AudioYes
LANYes (2.5G RJ45)
Max LAN Speed2.5Gbps (2500Mbps)
Wireless LANWi-Fi 6E (RZ616)
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.2
Front USBYes (2 x USB3.2 Gen2)
Other Front PortsYes (3.5mm Combo Jack)
HDMIYes (HDMI 2.0, 4K@60Hz)
DisplayPortYes (DP 1.4, 4K@60Hz / 8K@60Hz)
Rear USBYes (USB3.2 Gen2 + USB2.0)
RJ45Yes (2 x 2.5Gbps RJ45)
Rear Audio PortsYes (3.5mm Combo Jack)
Other Rear PortsUSB4.0 Type-C, DC-IN Power Port
Internal ConnectorsN0
InputDC IN 19V 6.32A
Power Supply120W
Dimensions12.88 × 12.7 × 4.78 cm
Weight0.528kg
Packagingretail

Questions about this item

What does the USB4 port cap at for display output?

The USB4 port supports 8K at 60 Hz, while HDMI 2.0 and DisplayPort each deliver 4K at 60 Hz and 144 Hz respectively.

What physical mounting hardware comes in the box?

A VESA mount bracket and its screws are included for attaching the unit to a monitor arm or wall.

How do I add more storage and what is the common mistake?

Open the chassis, insert an M.2 2280 PCIe 3.0 or 4.0 SSD into a free slot and secure it with the screw; the step people miss is initialising the new drive in Windows Disk Management before it appears.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.