ATX PrevATX 850W (Gold) NextSpecInput Voltage 100 - 240 VacOutput 12V 70A ; 5V 15A ; 3.3V 15A ; -12V 0.3A ; 5Vsb 2.5AOutput Power 850WEfficiency GoldProtections SCP, OCP,OVP,OPPStandard 62368Compliance ATX3.1 , PCIe5.1Dimensions 140x150x85