The GMK NucBox K12 mini PC has entered the market as a cost-effective alternative to the EVO-T1. Compact yet powerful, this small form-factor desktop provides impressive expandability with support for up to 128GB DDR5-5600 memory, three SSDs, and a fast OCuLink port for external GPU docks and accessories.
While the design resembles the GMK EVO-T1, the difference lies under the hood. The EVO-T1 features Intel’s Core Ultra 9 285H chip, but the NucBox K12 runs on AMD’s Ryzen 7 H 255 processor, paired with Radeon 780M graphics. This makes it a slightly less powerful option but far more budget-friendly, with launch pricing set at $410 barebones—less than half the cost of an EVO-T1.
In terms of storage, both models offer three M.2 2280 slots. However, while the Intel-based EVO-T1 supports PCIe 4.0 x4 across all slots, the NucBox K12 provides one PCIe 4.0 x4 and two PCIe 4.0 x2 slots, due to the Ryzen chip’s 20 PCIe lane limitation. Despite this, users still have the ability to configure up to 24TB of SSD storage.
Connectivity is another strong point for the NucBox K12. It features:
- 1 x OCuLink (64 Gbps)
- 1 x USB4 Type-C (40 Gbps)
- 1 x USB 3.2 Gen 2 Type-C (10 Gbps)
- 3 x USB 3.2 Gen 2 Type-A (10 Gbps)
- 2 x USB 2.0 Type-A (480 Mbps)
- 2 x 2.5 GbE LAN (RTL8125BG)
- 1 x HDMI 2.1
- 1 x DisplayPort 1.3
- 2 x 3.5mm audio combo jacks
The AMD-based system even comes with WiFi 6E, which is more modern than the EVO-T1’s WiFi 6 support.
Conclusion
The GMK NucBox K12 mini PC is ideal for users who want EVO-T1-like features without the high price tag. Its combination of Ryzen 7 H 255, Radeon 780M graphics, and versatile expansion options make it one of the best-value mini PCs of 2025.
