Nothing bad against the old Thermaltake tr2 rx 850w lasted five years. I decided to add a new 1440p asus gsync screen and oc the gpu duel sli (EVGA gtx 980 sc acx 2.0) the psu gave out. It shut down and would turn on for 5 seconds off then on and so forth. I grabbed a 500watt psu to try and pc...