If you are already planning your new AMD Ryzen build and are wondering what gigantic brown and tan coolers might work then Noctua has a page that will make you smile.  They have listed all of their current coolers which can be made compatible with AM4 using a free adapter which you can order from that page.  They also list some which could be made compatible but are not eligible for the free adapter and those which will not work at all.

Along with the compatibility list comes three brand new coolers, which you can see larger than life by clicking on their names.  The NH-D15 SE-AM4 is a contender for Morry's next favourite cooler for mATX boards, 980g of metal and that is before you add the two 140mm fans.  The NH-U12S SE-AM4 is slimmer 580g but is still 158mm tall and will use a 120mm fan.  For those who prefer their coolers in petite sizes the NH-L9x65 SE-AM4 is a svelte 340g and stands a mere 65mm while wearing its custom fit 92mm fan. 

You can pick them up soon, the NH-D15 SE-AM4 at $99.90, NH-U12S SE-AM4 for $64.90
and the NH-L9x65 SE-AM4 at $52.90.  PR below the fold.

Vienna, February 1st 2017 – Noctua today presented three special-edition models of its award-winning quiet CPU coolers. The new SE-AM4 versions of the NH-D15, NH-U12S and NH-L9x65 are dedicated premium-quality solutions for the new AM4 socket of AMD's upcoming Ryzen architecture. Whereas the NH-L9x65 SE-AM4 is tailored for compact systems and the NH-U12S SE-AM4 offers an excellent balance of performance and compatibility, the NH-D15 SE-AM4 provides maximum cooling performance for overclockers and silent enthusiasts.

"AMD's Ryzen architecture promises exciting possibilities for various applications and the NH-D15, NH-U12S and NH-L9x65 are some of our most popular models, so it was a natural choice to create dedicated special editions for the new platform," says Roland Mossig (Noctua CEO). "Each of these coolers has received more than 100 awards and recommendations from international websites and magazines, so we're confident that the SE-AM4 special editions will be a great choice for anything from compact ITX builds to overclocked gaming rigs."

With its supreme capacity at extreme heat loads, the NH-D15 SE-AM4 allows overclockers to push their AM4 systems to the limit and silent enthusiasts to run the fans at super-low speeds. By contrast, the NH-L9x65 SE-AM4 features a highly compact design and low profile, which makes it ideal for cooling lower TDP AM4 CPUs in HTPC or Small Form Factor cases. The mid-sized single tower NH-U12S SE-AM4 provides an excellent balance of efficiency, quietness and compatibility. All three models feature the new SecuFirm2 system for AM4, which has been tailor-designed for the new socket in order to ensure optimal compatibility, perfect contact pressure and easy, straightforward installation. Two different sets of mounting bars allow users to choose the orientation of the cooler according to their preferences in order to ensure optimal alignment with the airflow path inside the case.

Thanks to Noctua's state-of-the-art NF-A15, NF-F12 and NF-A9x14 PWM fans that support fully automatic speed control and come with additional Low-Noise Adaptors, the new SE-AM4 models run remarkably quietly and are especially suited for highly noise-sensitive users aiming for near-silent operation. Topped off with Noctua's proven NT-H1 thermal compound and a full 6-year manufacturer's warranty, the NH-D15 SE-AM4, NH-U12S SE-AM4 and NH-L9x65 SE-AM4 form complete premium-quality solutions that represent a deluxe choice for elite-class AM4 builds.