Quote Originally Posted by Leeghoofd View Post
Maybe me and Pavi both tested in too high ventilated cases. In a small form case (HTCP style), bad flow case (loads of wiring, obstructions etc) or eg cases with older 8cm fans etc, this cooler will do it's job magnificently.
Yes, you are totally right. In fact Corsair in its reviewer's guide says that it is important to be sure that the radiator receives a good amount of fresh air and very good ventilation for better performances.

I really hope that Corsair will release a dual-radiator H50. But I also think (as I wrote in my review) that increasing the depth of the radiator could help to achieve higher performances.