i need advise for power manegment,help

fxaa

Honorable
Aug 28, 2013
54
0
10,640
im willing to bye a new pc,but i dont know how much power is enough for this rig:

coe i7 lga 1366/3.55 ghz
gtx 770 2gig or 4 gig
1tb hard disk
rampage 2 for mainboard
lg 23inch 1920/1080
green falcon-case
16 gig 1600 ram

thanks.