FSP VITA GM 850w Premium Power Supply, ATX Formfactor, 80+ Gold Certified, Fully Modular Cabling, ATX 3.1 & PCIe 5.1 Ready, Black ColourFSP's VITA GM ATX3. 1(PCIe12V 2x6) 850W Power Supply is compliant with Intel ATX 3. 1 specification and PCIe 5. 1, the power supply can maintain the maximum total power offset. This series is equipped with a native PCIe 5. 1 interface and also supports 2 PCIe 6+2Pin interfaces for graphics cards. In addition, it also supports two slots of CPU connectors for higher performance. Certified by the world class organization 80 PLUS, Gold certified for lower