● 80Plus Gold certification acquisition power supply ● Full modular design ● Highly safe+12V4 system adoption ● Dust Free Rotation Technology (DFR) Fan ● Smart Air Flow Control (SAC) Design ● 105 ℃ liquid electrolytic capacitors made by Japanese manufacturers ● 5 years warranty- 80plus Gold Output 750W Mounting fan 139mm Twister bearing fan Protection circuit OCP (overcurrent protection), OVP (over voltage protection), UVP (low voltage protection), SCP (short circuit protection), OPP (overload protection), OTP (over -temperature protection) Safety license CE, FCC, TUV, CTUVUS, RCM, EAC, KCC, CCC, BSMI MTBF 100,000 hours or more (temperature 25 ° C, 100%load) PFC Active PFC [Temperature] Operation temperature range 0 to 50 ℃ storage temperature range -20 ° C to +70 ° C [Humidity] Operation Relative humidity 20% to 90% (not condensation) at storage Relative humidity 5% to 95% (not condensation) Guarantee 5 years body size 150 (W) x 86 (H) x 160 (d) mm body weight about 1.5kg Package size 248 (W) x 233 (H) x 96.5 (d) mm Package weight about 2.8kg