SeaSonic SS-460H2U-80+ 460W Single Server Power Supply (80 Plus certified) Type: EPS12V Output Current: 3.3V@20A, 5V@21A, 12V1@18A, 12V2@18A, -12V@0.8A, 5Vsb@2.5A Input Voltage: 100 - 240 V Input Frequency Range: 50/60 Hz Fans: 1 MTBF: >100,000 Hours Hold-up Time: 12ms Protection: Short circuit protection on all outputs Over voltage protection Over power protection