Noctua NH-U14S Heatsink
 

The FrostyTech crew had a lot of nice things to say about the Noctua NH-U14S heatpipe HSF they just reviewed. Here's a quote from the full review: The Noctua-branded NF-A15 fan features all kinds of fancy attributes designed to decrease noise, increase airflow, lengthen bearing life and cancel out errant vibrations. Given the pride Noctua have in their fans, Frostytech will be taking the extra step of testing the NH-U14S heatsink in stock and dual fan configurations, on 85W, 150W and 200W synthetic thermal test platforms.

http://www.hardocp.com/news/2013/12/...u14s_heatsink/