Thermaltake Toughpower GX3 Non-Modular 850W Power 80+Gold 120mm Fluid Dynamic Bearing Fan PCIe Gen 5.0 Ready - Black: Toughpower GX3 Toughpower GX3 series is 80 PLUS Gold certified non-modular PSU. The GX3 series is compatible with Intel’s ATX 3.0 specifications. Designed with a native PCIe Gen 5.0 connector, it can power up next-gen technology with one new 12VHPWR cable. --