I juist upgraded my power supply. I had two 5 pin splitter before, and now I dont need any. I took screen shots of my voltages before and after. Before on the left, and after on the right. both of these psu were cheap, I forget the name of the old one but the new one is a Achieve 500w dual fanfor 20 bucks, the old one was 400w, dual fan. do you think it would have made much of a diference if I would have went with a major name brand?