How do I check to see how much power supply I have?
power supply???
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It should be listed on a sticker on the PSU itself. There will be an indication of total wattage and then a breakdown of amperage on each rail 3v, 5v and 12v. If there's no sticker you'd have to use a Multimeter and alot of math. I don't recommend the latter. Sometimes you can look up the specs on the manufacturer's site also.
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