I recently purchased parts that are on the way, and have started to get concerned that my psu is cutting it close.
My PSU: nzxt hale 90 750w
I7 3770k hopefully ocd to 4.6ghz
Swiftech h220 when it releases
5 additional 140mm case fans
2 gtx 670s SLI
Some LEDs for craps
1 tb 7200 rpm hdd
Is the 750w cutting it too close? Will it permit over clocking?