Sursa Corsair RM850e 850W 80 PLUS GOLD Full Modular ATX Connector 1 ATX12V Version3 Continuous power W 850 Watts MTBF hours 100,000 hours 80 PLUS Efficiency Gold Zero RPM Mode Yes Cable Type Type 4 EPS12V Connector 2 Modular Fully PCIe Connector 3 SATA Connector 7