good power supply?

[karma charger]

i have this one

http://www.neweggbusiness.com/Produ...rue&Keywords=(keywords)&Page=1#scrollFullInfo

which i really want to get cuz it's 30 bucks cheaper than this one

http://www.newegg.com/Product/Product.aspx?Item=N82E16817341041

specs:
amd phenom II x4 965 black edition with o/c
ati radeon 6870 1gb, possibly 2 of them
a motherboard lol
4 gigs ram

 

[FuryRosewood]

get the OCZ HEC usually isnt worth looking at...and they at least take the time to say 750W peak output....so it will give you that for a brief moment then poof...