Coolmax 240-Pin 400 Power Supply with 1x80 mm Low Noise Cooling Fan (I-400) ATX12V version 2.0 Single +12V output design Serial ATA 150 ready Total Power: 400 W. Input- 100 ~ 132V AC / 200 ~ 264V AC Connector: 1x 20+4-pin Main Connector; 1x?P4 Mainboard Power Connector; 2x 15-pin SATA Connectors; 3x Peripheral Connectors; 1x 4-pin Floppy Connector Cooling System: 1x 80mm Low Noise Cooling Fan