Dimensions: 5.86' x 3.3' x 4'. Reduced Depth for Increased Compatibility. Low Ripple & Noise Connectors: 24 (20+4) Pin, SATA 15 Pin x 3, Molex 4 Pin x 3, 4-Pin x 1 Max Wattage: 420 Watts. Total Wattage: 280 Watts AC Input: 110/220V / 47~63HZ. Output Voltage: +5V,-5V,+12V1,+12V2,+3.3V,-12V,+5V-SB