Brand
Used GMKtec mini PCs
GMKtec is the trade name of Shenzhen GMK Technology, a mini PC maker founded in 2019 whose products carry the NucBox name. Its G series covers budget Intel N-series and similar boxes, the M series uses AMD Ryzen mobile chips, the K series covers higher-end Intel and AMD models such as the Core Ultra K9 and Ryzen 7 8845HS K8 Plus, and the EVO line includes the Ryzen AI Max+ 395 EVO-X2. GMKtec's support site lists driver packages, FAQs and setup videos by model. Before buying a used unit, confirm the exact model appears there, since naming within a series changes often.
8 GMKtec models
GMKtec
GMKtec NucBox G3 (Intel N100)
- Intel N-series (Alder Lake-N / Twin Lake)
- Mini PC
- up to 32 GB
Good for: AI agent server, Home Assistant, n8n / automation, Frigate NVR, Plex / Jellyfin, Network services
$320–$420 typical eBay ask
GMKtec
GMKtec NucBox G5 (Intel N97)
- Intel N-series (Alder Lake-N / Twin Lake)
- Ultra-compact
- up to 12 GB
Good for: Home Assistant, Frigate NVR, Plex / Jellyfin, Network services
Specs, checks and eBay search →
GMKtec
GMKtec NucBox K10 (Core i9-13900HK)
- Intel 13th Gen (Raptor Lake)
- Mini PC
- up to 96 GB
Good for: AI agent server, Local LLM, Home Assistant, n8n / automation, Proxmox homelab, Frigate NVR, Plex / Jellyfin, Network services
Specs, checks and eBay search →
GMKtec
GMKtec NucBox K11 (Ryzen 9 8945HS)
- AMD Ryzen 7040 / 8040 (Phoenix / Hawk Point)
- Mini PC
- up to 96 GB
Good for: AI agent server, Local LLM, Home Assistant, n8n / automation, Proxmox homelab, Network services
Specs, checks and eBay search →
GMKtec
GMKtec NucBox K6 (Ryzen 7 7840HS)
- AMD Ryzen 7040 / 8040 (Phoenix / Hawk Point)
- Mini PC
- up to 64 GB
Good for: AI agent server, Local LLM, Home Assistant, n8n / automation, Proxmox homelab, Network services
Specs, checks and eBay search →
GMKtec
GMKtec NucBox K8 Plus (Ryzen 7 8845HS)
- AMD Ryzen 7040 / 8040 (Phoenix / Hawk Point)
- Mini PC
- up to 128 GB
Good for: AI agent server, Local LLM, Home Assistant, n8n / automation, Proxmox homelab, Network services
$1,025–$1,050 typical eBay ask
GMKtec
GMKtec NucBox K9 (Core Ultra 5 125H)
- Intel Core Ultra Series 1 (Meteor Lake)
- Mini PC
- up to 96 GB
Good for: AI agent server, Local LLM, Home Assistant, n8n / automation, Proxmox homelab, Frigate NVR, Plex / Jellyfin, Network services
Specs, checks and eBay search →
GMKtec
GMKtec NucBox M5 Plus (Ryzen 7 5825U)
- AMD Ryzen 5000 Mobile (Lucienne / Cezanne / Barcelo)
- Mini PC
- up to 64 GB
Good for: Home Assistant, Network services
$290–$400 typical eBay ask