A-Power 450-Watt 20+4-pin SATA Dual Fan ATX Power Supply A-Power 450-Watt 20+4-pin Dual Fan ATX Power Supply General Features: 450-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 Four (4) large Molex 4-pin power connectors One (1) small floppy power connector One (1) SATA power connector - 1 YEAR WARRANTY