Antec True Power Trio TP3-550 ATX12V 550W Power Supply $70 AR @ Newegg

Antec True Power Trio TP3-550 ATX12V 550W Power Supply
$70
Click here for the Antec True Power Trio TP3-550 ATX12V 550W Power Supply deal.
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Description
An important tip from one of our users: don’t just check total power output, find out what you need in the way of current on each power rail. If you need 20 A on your +12V rails and the supply only has 15A, it doesn’t matter how many watts the supply puts out: don’t buy it. Make certain that you have ENOUGH rails, too: sometimes, you need more than just two +12V rails for your setup.