Noctua NH-C14S @ techPowerUp
 

Noctua is resurrecting the down-draft coolers of old with the new NH-C14S. Featuring an offset design for better PCIe clearance, this cooler also brings extra versatility to the table, including great memory clearance and a low-profile option, which appears to make it an interesting jack of all trades.

http://www.techpowerup.com/reviews/Noctua/NH-C14S/