GMKtec M8 Mini PC AMD Ryzen™ 5 PRO 6650H
The GMKtec NucBox M8 features an AMD Ryzen 5 PRO 6650H with 6 cores, Radeon 660M graphics, 16GB soldered LPDDR5-6400 RAM, and dual M.2 PCIe 4.0 slots supporting up to 16TB. It offers triple 8K display output via HDMI, DP, and USB4, dual 2.5G Ethernet, WiFi 6E, Bluetooth 5.2, and an OCulink port. It runs Windows 11 Pro and comes in a compact 0.59 kg chassis.
Pros
- +AMD Ryzen 5 PRO 6-core processor
- +Dual 2.5GbE LAN ports
- +Triple display output up to 8K
- +USB4 with 40Gbps and PD 100W
- +OCulink PCIe Gen4 x4 expansion
- +WiFi 6E and Bluetooth 5.2
Cons
- −Non-upgradable soldered RAM
- −SATA SSD not supported
- −OCulink does not support hot-plugging
- −No SD card slot
| Model | GMKtec NucBox M8 |
| Processor | AMD Ryzen™ PRO 6000 Series Processor, 6 Cores, 12 Threads TSMC 6nm FinFET Process Base Frequency 3.3GHz, Max Boost up to 4.5GHz 3MB L2 Cache / 16MB L3 Cache Zen 3+ Architecture |
| Processor Model | AMD Ryzen™ 5 PRO 6650H |
| Processor Technology | TSMC 6nm FinFET Process |
| Graphics | AMD Radeon™ 660M Graphics 6 Cores, up to 1900MHz |
| Memory | On-board LPDDR5-6400 Memory 16GB standard configuration Non-upgradable design |
| Memory Slots | 0 (soldered) |
| Storage | PCIe 3.0 M.2 2280 SSD 512GB / 1TB options |
| Storage Expansion | 2 × M.2 2280 PCIe 4.0 ×4 SSD Slots Supports up to 8TB per slot (Max 16TB) SATA SSD not supported |
| Display Support | Triple display output via HDMI + DisplayPort + USB4 Supports up to 8K resolution |
| Network | Dual 2.5GbE LAN (RTL8125BG) |
| Wireless | Wi-Fi 6E (RZ616, up to 2.4Gbps) Bluetooth 5.2 Dual 2.5G Ethernet LAN (RTL8125BG) |
| Bluetooth | 5.2 |
| Ethernet | 2.5GbE, 2 ports, RTL8125BG |
| I/O Ports | USB-A: 3 × USB 3.2 Gen2 (10Gbps) + 1 × USB 2.0 USB4: 1 × USB4 Full-Function Port (40Gbps / PD 100W / DisplayPort 1.4) HDMI: 1 × HDMI 2.0 DisplayPort: 1 × DisplayPort 1.4 OCulink: 1 × OCulink PCIe Gen4 ×4 Audio: 1 × 3.5mm CTIA Audio Jack LAN: 2 × RJ45 2.5G Ethernet Power: 1 × DC IN (5.5 / 2.5mm) |
| Dimensions | 107 × 111 × 63 mm |
| Weight | Approx. 590 g |
| Color / Finish | Metallic Silver |
| Form Factor | Mini PC / NUC form factor |
| Power | Built-in coin cell battery DC Power Adapter 20V / 5A, 100W |
| Power Options | US, EU, UK, AU |
| Cooling | Dual air cooling fans |
| Operating System | Windows 11 Pro |
| Operating System Options | US, EU, UK, AU |
| Audio | 1 × 3.5mm CTIA Audio Jack |
| Expansion Slots | 2x M.2 2280 PCIe 4.0 x4 SSD slots |
| Environmental | 0°C – 40°C |
| Certifications | CCC, CE, FCC, RoHS, MIC, CEC, China Energy Label, UL Report |
| Package Contents | User Manual Warranty Card Power Adapter HDMI Cable |
| Features | The OCulink port does not support hot-plugging. Please connect or disconnect the cable only when the device is powered off. | 14 Languages Supported (Default English): Simplified Chinese, Traditional Chinese, French, Dutch, Italian, Spanish, Korean, Japanese, German, Hebrew, Russian, Portuguese, Arabic |
| Overview | GMKtec M8 AMD Ryzen TM 5 PRO 6650H Mini PC. Equipped with AMD Ryzen 5 PRO 6650H (6 cores / 12 threads), Radeon 660M graphics, LPDDR5-6400 memory, dual M.2 expansion (up to 16 TB), WiFi 6E, dual 2.5 GbE LAN, triple-8K display output, and Windows 11 Pro pre-installed. Perfect for gaming, creative work, and compact business setups - global shipping & 1-year warranty included. |
| Warranty | 1-Year Limited Warranty |
| Configurations | 16GB RAM+ 512GB SSD | 16GB RAM+1TB SSD |
Specs on this page may not be 100% accurate — please verify with the manufacturer.
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