Calculate what wattage power supply you need

by on April 10, 2010

Q: I am building a computer and need to figure out what wattage power supply I need. Is there anyway to calculate how much wattage I need if I know the components I will be putting into the computer?

A: We suggest you use the eXtreme Power Supply Calculator to figure out what size power supply you will need for your computer. We also suggest that you make sure to spend money on a good power supply unit like a Corsair, Seasonic and Antec instead of trying to save a few dollars going with a no name unit because in the end it powers your entire computer and it failing could harm all the components in your computer.

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