Noctua NH-U12F CPU Cooler
 

The NH-U12F is a newer version of the NH-U12, which will accept up
to two 120MM cooling fans. This cooler can be rotated 90 degrees on any
socket for proper alignment. The older version (NH-U12) received over 100
awards so lets see how the new version holds up.

http://www.modders-inc.com/reviews-story--118.html