Athena Power AP-U2ATX80FEP8 20+4Pin 800W Single 2U IPC Server Power Supply - 80PLUS Bronze Main Connector: 20+4Pin Output: +3.3V@20A, +5V@22A, +12V1@32A, +12V2@32A, -12V@1A, +5VSB@3.5Av Input Voltage: 88 - 264 V Input Frequency Range: 47 - 63 Hz Fans: 2 MTBF: 100,000 Hours on Full Load at +25 degree C Hold-up Time: 17 ms Minimum at Nominal Input Voltage Protection: Over voltage, short circuit and overload protection.