HYDRO K PRO 500W Features: Intel latest CPU ready Global safety approved Active PFC ≥ 0.9 High efficiency ≧ 88% Powerful +12V single rail design Hold up time ≥ 17ms @ 80% load Double layer EMI filter 120mm hydraulic bearing (HYB) fan +5V & 3.3V DC to DC module design All black cables Complete protections: OCP/OVP/OPP/SCP Specifications: General Rated Output Power 500W Form Factor ATX 80 PLUS Certification 80 PLUS® 230V Bronze Input Voltage 200-240V Input Current 4A Input Frequency 50-60Hz PFC Active PFC Efficiency ≥ 88% Fan Type HYB Fan, 120mm Dimensions(L x W x H) 150 x 140 x 86 mm Protection OCP, OVP, SCP, OPP AC/DC AC Input 200-240Vac~ 4A 50-60Hz DC Output +3.3V 20A / 100W +5V 20A / 100W +12V 41A/ 492W -12V 0.3A / 3.6W +5Vsb 2.5A / 12.5W Total Power 500W