will my OCZ 600 be enough? ive read that at load this sli setup draws between 510 and 550? whats the worst that could happen if the cards are underpowered?? thanks guys!!
If I remember correctly invisik managed to make the SLI setup work with an Antec Earthwatts 500
. I don't recommend it, but it gives you a good figure to estimate from. I think your PSU will be ok.