Will this PSU work with a Radeon 7770?

[speedstur]

http://www.bestbuy.com/site/Dynex%26%23153%3B+-+400-Watt+ATX+CPU+Power+Supply/8311052.p?id=1174091945952&skuId=8311052&st=psu&cp=1&lp=8

 

[johnsonjohnson]

It might but I don't think you should get it. I recommend this one instead. It usually go on sale for even less if you're willing to wait.

Corsair CX430
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139026

 

[lunyone]

I personally wouldn't buy and Dynex product, but here is what I'd recommend for a budget PSU that would work fine for your needs:

Antec VP-450 450 Watt Energy Star Certified Power Supply

Comes with a 2 yr. warranty (the Dynex has only a 1 yr. warranty) and is only $39 shipped!

 

[camohanna]

Any of the ones listed above will do fine. Any Antec, corsair etc will be good. Look for the 80 plus efficiency rating and get as high as possible.