That is a Tier 4 PSU, OEM on these units is HEC or as i like to call them the 'kings of crap' as almost everything they have ever made is not very good, the best HEC unit ever made is the gold rated AeroCool GT series. Built down to a low price. Not exactly the most stable units ever created. Very basic safety circuitry or even thin gauge wiring used. Not for gaming rigs or overclocking systems of any kind. Built down to a low price. Not exactly the most stable units ever created. Very basic safety circuitry or even thin gauge wiring used. Not for gaming rigs or overclocking systems of any kind.
So get a better PSU that's Tier 1 or 2 like a Seasonic S12II-620/XFX TS 650/EVGA 650 G2,P2.
PSU Tier list...