If you have not yet bought it, then I would strongly urge you not to. There are too many remarkably better PSUs out there. At a minimum, look for full range Active PFC (no little voltage switch) and 80+ certification (or better; the Truepower New is 80+ bronze). The 80plus program tests at 20%, 50%, and 100% load. If a PSU passed, it means not only could it produce its labeled output (vs, for example, a Chokemax, which explodes at 75% load), it could do so efficiently.