Any res is better than none, but the more water you can keep in a loop the better it should do.
Edit: In that case there is little flow in the bays, I figured using it in the exhaust would at least get that smaller rad into the airflow of the case. I know the fans create a bit of airflow at the bays, but how much of the air in those bays is fresh cooler air, and not just a swirling mass of warmed air?
Hers: ASUS Maximus V Gene / i7 3770K / Swiftech H220 / 4X8GB Corsair Dominators / ASUS GTX660 / Corsair AX-760 / Windows 7 64bit / Fractal Design ARC Midi R2
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Last edited by sneekypeet; Feb 9, 2013 at 07:58 PM.