GMKtec NucBox K11 Mini PC AMD Ryzen TM 9 8945HS
The GMKtec NucBox K11 is a compact mini PC powered by an AMD Ryzen 9 8945HS processor with 8 cores up to 5.2GHz, Radeon 780M graphics, and support for up to 96GB DDR5 memory. It offers dual M.2 PCIe 4.0 SSD slots (up to 8TB), Wi-Fi 6, Bluetooth 5.2, dual 2.5GbE LAN, quad-display output via HDMI 2.1, DisplayPort 2.1, and two USB4 ports. An OCuLink port enables external GPU expansion.
Full Specifications
| Model | GMKtec NucBox K11 |
| Processor | AMD Ryzen TM 8000 Series Processor, 8 Cores, 16 Threads TSMC 4nm FinFET Process Base Frequency 4.0GHz, Max Boost up to 5.2GHz 8MB L2 Cache / 16MB L3 Cache TDP 35W-54W |
| Processor Model | AMD Ryzen TM 9 8945HS |
| Processor Package | TSMC 4nm FinFET |
| Graphics | AMD Radeon TM 780M Graphics 12 Cores, up to 2800MHz AMD RDNA 3 Architecture |
| Display Support | Quad display output via HDMI + DisplayPort + Dual USB4 Supports up to 4096 x 2160 resolution |
| Memory | 2 x SO-DIMM Slots Dual-Channel DDR5-5600 Memory Supports up to 96GB |
| Storage | PCIe 4.0 M.2 2280 SSD 1TB standard configuration |
| Storage Expansion | 2 x M.2 2280 PCIe 4.0 x4 SSD Slots Supports up to 8TB total expansion SATA SSD not supported |
| I/O Ports | USB-A: 2 x USB 3.2 Gen2 + 2 x USB 2.0 USB4: 2 x USB4 Full-Function Ports (40Gbps / PD 3.0 / DP1.4 / USB 3.2 10Gbps) HDMI: 1 x HDMI 2.1 (4K@60Hz) DisplayPort: 1 x DisplayPort 2.1 (4K@60Hz) Audio: 1 x 3.5mm CTIA Audio Jack LAN: 2 x RJ45 2.5G Ethernet OCulink: 1 x PCIe Gen4 x4 OCulink Port Power: 1 x DC IN (5.5 / 2.5mm) DMIC: On-board Digital Microphone |
| Network | Wi-Fi 6 (Intel AX200, up to 2.4Gbps) Bluetooth 5.2 Dual 2.5G Ethernet LAN (Intel I226V x2) |
| Operating System | Windows 11 Pro / Linux |
| Operating System Options | US, EU, UK, AU |
| Power | Built-in coin cell battery DC Power Adapter 19V / 6.32A, 120W |
| Power Options | US, EU, UK, AU |
| Dimensions | 132 x 125 x 58 mm |
| Color | Multiple color options available |
| Environmental | 0C - 40C |
| Certifications | CE, FCC, CCC, RoHS |
| Package Contents | User Manual Warranty Card Power Adapter VESA Mount Bracket HDMI Cable |
| Features | The OCulink port does not support hot-plugging. Please connect or disconnect the cable only when the device is powered off. |
| Overview | GMKtec NucBox K11 Mini PC powered by AMD Ryzen TM 9 8945HS processor (8 cores / 16 threads, up to 5.2GHz). Equipped with Radeon 780M graphics, DDR5 memory up to 96GB, dual M.2 PCIe 4.0 NVMe SSD expansion up to 8TB, WiFi 6, dual 2.5GbE LAN, and quad-display output via HDMI 2.1, DisplayPort 2.1, and dual USB4 ports. Featuring OCuLink external GPU support for expanded gaming performance. A powerful compact mini PC for gaming, creators, and high-performance multitasking. Ships with Windows 11 support and global warranty. |
| Warranty | 1-Year Limited Warranty |
| Configurations | Barebone (No DDR & SSD & OS) | 32GB RAM+ 1TB SSD | 32GB RAM+ 2TB SSD | 64GB RAM+ 1TB SSD | 32GB RAM+ 2TB SSD (Z.AI 3-Month Coding Plan) |
| languageSupport | 13 Languages Supported (Default English): Simplified Chinese, Traditional Chinese, English, French, Thai, Spanish, Korean, Japanese, German, Hebrew, Russian, Portuguese, Arabic |
Compare with other GMKtec devices
Comments
This little box is a beast. The Ryzen 9 8945HS and Radeon 780M handle everything I throw at it—gaming, editing, multitasking. OCuLink is a game-changer for graphics, just remember no hot-plugging. Dual 2.5GbE and quad displays are perfect for my setup. Runs cool and quiet. Only gripe? No SATA support, but NVMe speeds make up for it.
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