GMKtec has launched the NucBox G3 Ultra mini PC, a compact desktop system powered by Intel’s Pentium Gold 7505 dual-core processor. The Mini PC features 16GB of LPDDR4-3200 memory, support for two M.2 2280 SSDs, and Wi-Fi 6 connectivity. Prices start at $269.90 for the 256GB storage configuration, while the 512GB model costs $299.99.
The GMKtec NucBox G3 Ultra measures 114 × 106 × 44 mm, making it suitable for limited desk space or installations behind a compatible monitor. It uses an Intel Pentium Gold 7505 from the Tiger Lake family, with two CPU cores and four threads, plus integrated Intel UHD Graphics. A single-fan cooling system with one heatpipe is designed to handle up to 15W of processor power.
GMKtec has included 16GB of LPDDR4-3200 memory, while two M.2 2280 SSD bays provide storage expansion options. Wireless connectivity consists of Wi-Fi 6 and Bluetooth 5.2, and a 1GbE RJ-45 port provides wired networking.
The front panel has two USB-A ports supporting 10Gbps transfer speeds. The rear panel adds another 10Gbps USB-A port, a USB-A port rated at 480Mbps, two HDMI 2.1 TMDS outputs, a 3.5mm 2-in-1 audio jack, and the Gigabit Ethernet connection. The two HDMI outputs allow users to connect two displays, while VESA mounting compatibility makes it possible to attach the mini PC to a supported monitor or mounting bracket.
The NucBox G3 Ultra costs $269.90 with 256GB of storage and $299.99 with 512GB. Its 16GB memory configuration, dual SSD bays, and multiple display outputs make it an option for office work, web browsing, media playback, and other everyday computing tasks. However, the Pentium Gold 7505’s two-core design means users looking for demanding gaming performance or heavy content creation will need a more powerful system.
GMKtec NucBox G3 Ultra Mini PC Specifications
| Specification | Details |
|---|---|
| Model | GMKtec NucBox G3 Ultra |
| Processor | Intel Pentium Gold 7505 |
| CPU Architecture | Tiger Lake |
| CPU Cores / Threads | 2 cores / 4 threads |
| Graphics | Integrated Intel UHD Graphics |
| Memory | 16GB LPDDR4-3200 |
| Storage | 256GB / 512GB |
| Storage Expansion | 2 × M.2 2280 SSD bays |
| Cooling | Single fan, single heat pipe |
| Processor Power | Up to 15W |
| Wireless Connectivity | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.2 |
| Ethernet | 1 × 1GbE RJ-45 |
| Front I/O | 2 × USB-A 10Gbps |
| Rear I/O | 1 × USB-A 10Gbps, 1 × USB-A 480Mbps |
| Display Outputs | 2 × HDMI 2.1 TMDS |
| Audio | 1 × 3.5mm 2-in-1 audio jack |
| Mounting | VESA-compatible |
| Dimensions | 114 × 106 × 44 mm |
| Price (256GB) | $269.90 |
| Price (512GB) | $299.99 |
