Thermaltake Big Typhoon. S'funny how its been sitting in a box while I tested all my Opties on water and phase. I busted it out of the box because the rig I was testing already had a rear mounting plate from the the Big Water which is compatible. I'm impressed with the BT and I'm guessing thats its mild water cooling cousin the BW won't do much better holding the temps down.

Update on the OC adventure: At 4.2ghz and stock volts I could get 32M runs off but dual instances of Prime failed. Normally I would bump up the volts but its not my gear so intead I'm getting it ready to head back to its owner.