1 adopts the 12cm big fan cooling style, strong ventilating capability, ultra-silent, effectively helps cooling other components. magnificent aspect, strong power, double +12v rail, meet the demands of Intel Pentium and AMD CPU and video card. 2 conversion efficiency up to 75% and more , more energy savings and more environment-friendly 3 smart 20pin and 24pin motherboard connector, flexible switching. 4 5 kinds of protection, OPP, OOP, OCP, SHORT-CIRCUIT PROTECTION. OLP.