Originally Posted by Flibolito
You could maybe even throw the cpu 8 pin onto the silverstone to split up the rails more, not sure how you have it set up now, from my experience running a pump is just lightly more juice than a standard blower fan on 1 videocard at high speed. again in triple SLI its going to be beast, with the propper drivers there should be no micro-stuttering just bawls out BF3. I have always been a bigger fan of 3 vs 2 GPUs.
Looked into how the rails are split on my Antec TPQ-850. So going to skip the group regulated Silverstone and run the Antec on its own. Should be able to hold its own without any issues.
Rails will be split
12v1 8 Pin EPS connector+pumps (4 pin->molex adapter)
12v2 1 card (via molex adapters)+fans+HDD
12v3 24 pin+1 card
12v4 1 card
My unit for whatever reason is listed at 25A per rail unlike every other TPQ-850 I have seen which are all rated to 18A per rail. However at 25A that leaves the ability to draw 1200w via the 12v rail alone...I will have to keep a close eye on the voltages.