Tharkun, don't be mislead by the advertised power output. I would definitely buy a lower powered 350W-450W PSU from a respectable manufacturer such as Antec, Enermax, Enlight, Topower, etc than a cheap $60 "500W" ripoff. Any "500W" PSU almost MUST be bad or wrongly priced. Trust us on this, you'd be much better off with a lower powered but name brand power supply. If you wanna go cheap, at least get a HEC, they're known to be cheap yet decent.