Athena Power AP-U3ATX70FEP8 20+4Pin 700W Single 3U Server Power Supply - 80 Plus Bronze Main Connector: 20+4Pin Output: +3.3V@20A,+5V@22A,+12V1@28A, +12V2@28A, -12V@1A, +5VSB@3.5A Input Voltage: 100 - 264 Volts Ac Input Frequency Range: 47 - 63 Hz Fans: 2 MTBF: 100,000 Hours on Maximum Load at +25 degree C Hold-up Time: 17 ms Minimum at Nominal Input Voltage Protection: Over voltage, short circuit and overload protection.