Microcool - Chipset coolers @ Legit Reviews
 

The "North Pole" northbridge chipset cooler looked to be a very well made heatsink. It has a full copper construction of the base, with a good, clean surface. A 40MM fan secured with an aluminum frame and the ability to mount the cooler on boards using either holes or hooks should offer a big improvement over any stock northbridge chipset cooler....

http://www.legitreviews.com/article.php?aid=123