Features/Specifications: Logisys 550W ATX Power Supply General Features: Black housing 20/24 pin ATX connector 550-watt power supply 3 x 3-inch fan One (1) 12-inch ATX power connector One (1) 12-inch 12V ATX power connector One (1) 12-inch SATA power connector Four (4) 12-inch 4-pin large Molex power connectors One (1) 12-inch 4-pin small floppy power connector Supports Intel Pentium 4 and AMD motherboards Low noise and ripple Short circuit and over-voltage protection Thermal overload cut-off protection Power Specifications: 110-250V switchable power supply (100-120 VAC, 10A; 200-240 VAC, 5A) +3.3V - 30A +5V - 38A +12V - 25A -12V - 0.8A -5V - 0.5A +5 Vsb - 2A Unit Dimensions: 3.25 x 6 x 5.5-inches (H x W x D, approximate) Package Includes: Logisys 550-watt ATX power supply Power cord