Solution
Go to new egg go to psu area and enter your pc stats and it will give you power recomendations. from there a good antec earthwats or a corsair modular power supply should do ya well.

Doom3klr

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Go to new egg go to psu area and enter your pc stats and it will give you power recomendations. from there a good antec earthwats or a corsair modular power supply should do ya well.
 
Solution

shanky887614

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all you really need is a 500 watt power supply

it dosnt matter what you use as long as you dont have mroe than 1 graphics card and if you do you wouldnt be asking here for it

its better to go for a higher wattage than you need becasue it only draws as much as it needs to and no more
 



This is just what I did. Newegg estimated that I need a 631watt psu. I think I'm gonna go with a 700watt or higher depending on price and etc.