An ultra quiet fan 120mm provides up to 34a 408w on the 12v rail active power factor correction pfc complete protections ocp ovp uvp opp scp otp provides up to 430w at 40 intel haswell compatible outstanding 3 year warranty when building on a budget the evga 430w 80 plus is a great choice at a low cost supporting 34a on a single 12v rail provides more options without having to reduce your component requirements save space with the 430ws compact design well placed power switch a