[H]ard|OCP has tested 5 PSUs that are all in the $50 range.  You will recognize the manufacturers names, but the wattages may seem a little low compared to the majority of PSU reviews you have seen lately.  This does give you a very handy tool in picking up a cheap PSU for a low budget system that will still do what you need and not let you down.

“We went to Newegg and purchased five US$50 computer power supplies that we thought should be solid buys. But what happens when you ask these PSUs to put up its advertised power numbers in heavy usage conditions? You might be surprised what 50 bucks gets you now days.”

Here are some more Cases & Cooling reviews from around the web:

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