A-Power 600-Watt 20+4-pin SATA Dual Fan ATX Power Supply A-Power 600-Watt 20+4-pin Dual Fan ATX Power Supply General Features: 600-watts total power Dual fan design One (1) 12-inch 20+4-pin ATX power connector One (1) 12-inch 4-pin 12V power connector One (1) 12-inch 6-pin PCI Express power connector Six (6) large Molex 4-pin power connectors One (1) small floppy power connector Two (2) SATA power connectors - 1-YEAR WARRANTY