its this a single FAN rad or two 240 FAN rad? if its just one I think it wouldnt cool the water quite well, your loop would run hot!! for this combo you should at leat make it 2 rads, the normal 120 outake rad at the rear of the case, and 2x120 intake on top or front
You'll be able to get away with it(just) but you'll find that the fans will need to be running flat out to cope with the temps. The gtx runs pretty hot so a separate loop would be preferable. Maybe fitting it on it's own and running some thing like the H50 on the CPU would make ore sense.
Apologies for the threadjack: (didn't see any reason to start another 'will this rad cool this' thread when sshawn has done a good enough job ) Would a 2x80mm Rad (Black Ice Micro Dual 80mm) with 2x 28cfm 80mm fans (Arctic F8's) cool 2x 95w TDP opterons?
I run a core i7 920, a GTX 280 and my northbridge off a slim 2x120mm rad - no issues and temps never go over 50°C. So you, a 240rad will be fine for that setup.
Oooh! Interesting. I wonder if a similar setup could handle my 5970 and i7 920 overclocked. What do you reckon Baz?