EVGA 100-N1-0650-L1 650W ATX12V 120mm Fan ATX Retail ,,,ATX12V/EPS12V - 120 V AC, 230 V AC Input Voltage - 3.3 V DC, 5 V DC, 12 V DC, 5 V DC, -12 V DC Output Voltage - 1 Fans - Internal - 650 W - Detail Specs