Efficiency: 75%Input Voltage: 230 VACPFC: PassiveMain Connector: 20+4pin4pin 12V Power (P4): 14pin Floppy: 1S-ATA Connector: 24pin Molex: 4PCI-e 6pin: 1+12V 1: 14A+12V 2: 13AForm Factor: ATX12V V2.2Dimension: 140 x 150 x 86mm