The GMK NucBox M3 is a small desktop computer with a 45-watt Intel Core i5-12450H processor and support for up to 64GB of RAM, a 2.5 GbE Ethernet port, and support for up to three displays.
But like most of GMK’s mini PCs, the NucBox M3 is a reasonably affordable computer. List prices start at $440, but GMK is running a launch sale that lets you pick one up from GMKTec.com for as little as $340 from Amazon for $380.
The starting price is for a model with 16GB of DDR4-3200 memory and a 512GB PCIe 3.0 NVMe SSD. But you can also buy a model with up to 32GB of RAM and 1TB of storage, or bring your own: the computer has two SODIMM slots for memory and an M.2 2280 slot for PCIe Gen 3 or Gen 4 storage.
- 2 x HDMI
- 1 x USB Type-C (with DisplayPort 1.4 Alt Mode)
- 1 x 2.5 Gbe Ethernet
- 3 x USB 3.2 Gen 1 Type-A
- 1 x USB 2.0 Type-A
- 1 x 3.5mm audio
- 1 x DC power input (20V/5A)
There’s also support for WiFi 6 and Bluetooth 5.2 and a fan inside the chassis for active cooling.
The computer measures 4.48″ x 4.17″ x 1.67″ and can be mounted to a wall or the back of a display.