GMKtec NucBox G3
GMKtec

NucBox G3

CPU Celeron N100
GPU Iris Xe 24EU
Max RAM 32GB
Drives 2
From $43
Seller Amazon

The GMKtec NucBox G3 is a mini PC powered by the Intel Celeron N100 (12th gen). It features a soldered CPU. Graphics are handled by the integrated Intel Iris Xe 24EU. Supports up to 32GB of RAM across 1 slot at 3200 MT/s. Storage capacity of up to 2 drives including 1 NVMe. Networking features 1 Ethernet port (up to 2.5G). Dimensions: 114 × 106 × 43mm (0.52L). Uses a Plug PSU (36W), 6W TDP.

CPU & Performance

CPUCeleron N100
Generation12th
Threads4
Single-core39
Multi-core9
Socket0

GPU

GPUIris Xe 24EU
Discrete GPUNo
Integrated GPUYes
eGPU supportNo

RAM

Max RAM32GB
RAM slots1
Max speed3200 MT/s
ECC supportNo

Storage

Max drives2
NVMe slots1
Gen3 x41
SD cardNo

Ports & Connectivity

Max displays2

Network

Max Ethernet1G
2.5G ports1
vProN

Physical

Dimensions114 × 106 × 43 mm
Volume0.52L
Fan size55mm
Warranty1 yr

Power

TDP6W
PSU typePlug
PSU36W

Pricing

Minimum$128
Barebone est.$43
8GB / 256GB$128

Additional

Recommended for office work, web browsing, media playback, light home or business use, and very small desk setups. Consider GMKtec NucBox G3 if you want a ultra-compact mini PC built around its listed Intel Celeron N100 processor and Intel Iris Xe 24EU integrated GPU. It is less suitable for heavy gaming or GPU-accelerated workloads because no discrete or high-speed external GPU path is listed.

GMKtec NucBox G3 features Intel Celeron N100 with Intel Iris Xe 24EU integrated GPU, offering 1× 2.5G Ethernet. CPU details include 12th CPU generation and 4 threads. Memory support includes up to 32GB RAM across 1 slot at 3200 MT/s. Storage support includes up to 2 storage drives including 1 NVMe SSD slot, 1× PCIe Gen3 x4 NVMe, and 1× M.2 SATA slot. Display support includes support for up to 2 displays. Networking includes 1× 2.5G Ethernet. Physical design includes a 114 × 106 × 43 mm chassis (0.52L). Cooling information lists 55 mm main fan. Power information lists Plug power supply rated at 36W and 6W TDP. Lifecycle information lists 1-year warranty and release date listed as 28-Oct-2023.

Based on its overall score of 146.4, GMKtec NucBox G3 is positioned as an entry-to-midrange mini PC entry in this dataset; compare it against alternatives by CPU class, GPU type, memory ceiling, storage expansion, LAN, and port selection.

Notes

Nov 13: $150 to $90

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