GMKtec NucBox K13 Mini PC (Intel Core Ultra 7 256V)
The GMKtec NucBox K13 is a compact AI mini PC sold with an official 2-year Hong Kong warranty. It runs an Intel Core Ultra 7 256V (8 cores / 8 threads, up to 4.8GHz) with Intel Arc 140V graphics and an Intel AI Boost NPU, for up to 115 TOPS of total AI performance, plus 16GB LPDDR5X 8533MT/s memory and a 1TB SSD. It handles office work, multi-monitor setups, local AI workloads and home entertainment. The memory is on-package and not upgradeable; two M.2 NVMe slots take up to 8TB each (16TB total). Two full-function USB4 ports (40Gbps) and 5G LAN provide fast connectivity, and triple display output reaches up to 4K.
Ideal For
- Local AI workloads, with up to 115 TOPS across CPU, GPU and NPU
- Office work and multitasking, with up to 3 displays (HDMI 2.1 + 2x USB4)
- Fast transfers over 2x USB4 (40Gbps) and 5G LAN
- Home theatre and online learning, up to 4K@60Hz
- Large storage: 2 M.2 slots, up to 8TB each (16TB total)
Specifications
| GMKtec NucBox K13 Specifications |
|---|
| Model |
GMKtec NucBox K13 |
| Processor |
Intel® Core™ Ultra 7 256V (Series 2, 8C/8T, TSMC N3B, 2.2GHz base, P-core up to 4.8GHz, 12MB Intel® Smart Cache, up to 115 TOPS total AI performance) |
| Graphics |
Intel® Arc™ 140V GPU (up to 1.95GHz, up to 64 TOPS) |
| NPU |
Intel® AI Boost (up to 47 TOPS) |
| Memory |
16GB LPDDR5X 8533MT/s (on-package, not upgradeable) |
| Storage |
1TB M.2 2280 PCIe 4.0 NVMe SSD |
| Storage Expansion |
2 x M.2 NVMe slots (1 x 2280/2242 PCIe Gen4 x4 + 1 x 2280 PCIe Gen4 x2), up to 8TB each (16TB total); SATA SSD not supported |
| OS |
Windows 11 Pro |
| Display Outputs |
Triple display: HDMI 2.1 TMDS x1 (4K@60Hz), USB4 x2 (DP 1.4), up to 4K |
| I/O |
USB4 (40Gbps / PD 100W / DP 1.4) x2, USB-A 3.2 Gen2 x2, USB 2.0 x1, HDMI 2.1 x1, 5G LAN x1, 3.5mm audio x1, DC-in x1, security lock slot, reset button |
| Wireless |
Wi-Fi 6E (RZ616, up to 2.4Gbps) / Bluetooth 5.2 |
| Cooling |
Superconducting copper turbine fan |
| Power Adapter |
20V / 5A (100W) |
| Dimensions |
186 x 88 x 36.6mm |
| Weight |
523g |
| Colour |
Grey top cover, black middle frame, green bottom cover |
| In the Box |
Power adapter, HDMI cable, VESA mount, user manual, warranty card |
| Warranty |
2-year Hong Kong warranty |
Hong Kong Warranty & Service
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2-year warranty: official Hong Kong unit, serviced by the local distributor Hornington.
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Customer Service (Repair) Centre: Room 712, 7/F, Century Centre, 44–46 Hung To Road, Kwun Tong, Kowloon, Hong Kong
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Walk-in repair hours: Mon–Fri 10:10–18:30 (lunch 13:00–14:00); Sat 09:30–12:30; closed Sundays and public holidays. Drop-off and collection only, with no on-the-spot testing. For a short test, please arrive 20 minutes early.
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Delivery / pickup: free delivery, or self-pickup after ordering at Unit 710, 7/F, Century Centre, 44–46 Hung To Road, Kwun Tong, Kowloon, Hong Kong
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Pickup hours: Mon–Fri 10:10–12:30, 13:30–17:30; closed Sat, Sun and public holidays.
FAQ
Q: Can I upgrade the memory?
A: No. The K13 uses 16GB of on-package LPDDR5X 8533MT/s memory, which is fast but not upgradeable. Please make sure 16GB suits your needs.
Q: Can I upgrade the SSD?
A: Yes. The K13 has 2 M.2 NVMe slots (1x 2280/2242 PCIe Gen4 x4, 1x 2280 PCIe Gen4 x2), up to 8TB each (16TB total); SATA SSDs are not supported.
Q: How many monitors can it drive?
A: Up to 3 displays at once via HDMI 2.1 and two USB4 ports, at up to 4K@60Hz.
Q: Is it good for AI workloads?
A: Yes. The Core Ultra 7 256V combines Arc 140V graphics (up to 64 TOPS) and an AI Boost NPU (up to 47 TOPS) for up to 115 TOPS in total, suited to local AI inference and OpenVINO-based apps.
Q: How do warranty repairs work?
A: You get a 2-year Hong Kong warranty. Bring the unit to our repair centre at Room 712, 7/F, Century Centre, Kwun Tong (drop-off and collection only).
Q: Can I pick up my order?
A: Yes. Choose self-pickup at Unit 710, 7/F, Century Centre, Kwun Tong (Mon–Fri 10:10–12:30, 13:30–17:30), or choose free delivery.
