350 Watt max output SFX form factor Form Factor SFX 12V Ver3.2 Output connector 20+4P 2 x IDE 2 x SATA 1 x P4 1 x FDD 1 x (6+2)Pin Fan size 8cm fan Casing 0.60MM SECC Product Size 125 x 100 x 63.5MM AC Input Voltage / Current 110/220V / 5.0A/3.0A / 47-63HZ Usage Barebone System, DVR and ITX Mini Case. 350 Watt Max Wattage 80mm Cooling Fan w/ Double Ball Bearing 20+4 Pin Motherboard, 4-Pin CPU, LP4, Floppy, SATA, 6+2 PCIe SFX Form Factor