600w PSU

[rstm88]

I need a PSU for my rig.

AMD Phenom II X4 955 3.2GHz 8MB AM3
MSI 790FX-GD70 AMD 790FX
and will have 2x4870

I was recommended
Antec Earthwatts 650W
Corsair CMPSU-650TXEU

I need it to be quiet and powerful enough for my rig.

 

[Zero82z]

Both of those PSUs are good choices. The Antec Truepower New 650W would also be a great choice (make sure to use the promo code ANTECAUG to bring the price down to $85 with free shipping): http://www.newegg.com/Product/Product.aspx?Item=N82E16817371021

 

[madmike0408]

I suggest the Corsair, I have it and I love it, I can barely hear it and it doesn't get too hot.