Overclockers Club published a review on the ID-Cooling SE-204K
A quote from the article:
Performance was on par with similar sized (and price) coolers. The SE-204K is a nice jump beyond OEM cooling, but still a sizable notch below the larger dual tower coolers with 140mm fans, and that is no surprise. For daily use in a mild gaming rig, this cooler will be right at home. If you really overclock and frequently load your system, you may want to look at a larger capacity cooler.ID-Cooling SE-204K Review @ OCC