be quiet! Dark Rock Pro 2 @ techPowerUp
 

be quiet! looks to dominate the CPU-cooling market with their Dark Rock Pro 2, having armed this behemoth with two SIlentwing fans, dual cooling towers, and seven 6 mm heatpipes. But whether it will live up to the be quiet! name or falters in the face of stiff competition remains to be seen.

http://www.techpowerup.com/reviews/b.../DarkRockPro2/