Noctua NH-L9i Compact CPU Cooler
 

"If you are looking for a compact cooler which can replace Intel reference solution but offers better quality, design and performance then Noctua NH-L9i is a product for you. It's hard to find many other coolers which are as good for small builds and HTPC so of course NH-L9i deserves our recommendation!"

http://www.funkykit.com/reviews/cool...cooler-review/