Power supply problems, need help

Marc Waters

Honorable
Dec 4, 2013
34
0
10,540
So recently the fan in my power supply broke, its overheating and I figure I'm gunna have to replace, as I doubt it can be fixed. This one I had was a 650w though I'm not sure how much my computer needs. So thats my question. I'm not sure if I trust PC part pickers estimate, so any help would be useful.

fx6300
coolmaster hyper evo 212
Gigabyte GA-970A-D3P
8gb ripjaw, 1600
His 29 270
500gb hd
3 extra case fans

I'm wondering if something like a 500w or 550w would be able to support my computer under heavy load, as the graphics card is sometimes overlocked when gaming.