Noctua NH-U14S TR4-SP3 AMD Threadripper CPU Cooler
 

" Noctua NH-U14S TR4-SP3 is the cooler for the most demanding users. You won't find anything better that isn't expensive water cooling kit. The NH-U14S is really quiet and well-performing cooler which combines all the features you may need and for daily challenges."

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