Link: http://blog.testfreaks.com/review/review-of-diablotek-ul-series-psul675-675-watt-atx-power-supply/

Quote: "The power supply is important in your system, but I think it depends on the type of system you’re running. If you’re running a high end enthusiast style system with multiple hard drives and graphics cards I think I’d want a high-end, expensive and reputable power supply. If you’re running a basic system for just web browsing and checking your email you might not need a high end one, but you might be looking for something that would be considered budget and that’s what I have for review today. The power supply is the PSUL675 which is a 675 watt one from Diablotek which sells for under $50 most places I looked online. I’ve had this PSU installed for some time and I’ve had no real issues with it, but that’s not to say it’s great. Read on to learn more…"