Power Supply Form Factor PS2 Output Power 500W Input Power AC to DC Input Current (maximum) 115V @8A Input Voltage 100 ~ 240V Input Frequency 47 ~ 63 Hz Efficiency 87% Max Temperature 50°C @ 100% Operating Temperature 0 ~ 50°C Storage Temperature -40 ~ 80°C Storage Humidity 95% RH Output Rating +3.3V @14A; +5V @ 16A; +12V @ 41A; -12V @ 0.3A; +5Vsb @ 3A MTBF (hours @ 25°C) 100K Dimensions (D x W x H) 150 x 81.5 x 40.5 mm Safety CE / FCC / UL / TUV / CB / CCC / KC Manufacturer FSP