Psu help

[soundesciple]

Hi guys
Just got a hd 6970 and iam hopeing to get another to x-fire but need new psu can anyome tell me if a corsair hx 850 will do the job ok?

Phenom 2 x 4 955 3.8ghz
X2 120 gb revo drive for oc
2 x 500gb samssung f3 raid 0
4gig corsair dominatprs 1600 9.9.9.24
5 x 120 case fans
Sam blueray dvd rw combo drive

 

[Reaper 392]

that will be plenty. any good PSU over 650W will be fine for 2x 6970's

 

[soundesciple]

Ok cheers, and thanks for the quick reply.