PoWork 600 Watt 20+4-Pin Dual Fan SATA/ATX Power Supply PoWork 600W 20+4-Pin Dual Fan SATA/ATX Power Supply General Features: Gray color 600-watts total pow Dual fan design One (1) 12-inch 20+4 pin ATX power connector One (1) 12-inch 12V power connector Six (6) large Molex 4-pin power connectors One (1) small floppy power connector Two(2) SATA power connector Over current protection Over power protection Short circuit protection 100% Full Load Burn-In