Power your computer with this Logisys PS600XBK12 600-watt power supply! It features two PCI Express connectors, supports up to four Serial ATA devices, and features over voltage protection, over power protection and short circuit protectionThe Logisys PS600XBK12 is equipped with four 4-pin large Molex power connectors, one floppy connector, 20+4 pin ATX power connector and is equipped with a 120 mm ball bearing fan to keep it working efficiently. Get it today!