The NM-AM4 kit allows Noctua users to upgrade their coolers to AMD’s AM4 socket (Ryzen). It is backwards compatible with most Noctua coolers since 2005* and has been designed to combine outstanding reliability, optimal contact pressure and easy, straightforward installation. Bringing the trusted SecuFirm2™ quality to AMD’s AM4 platform, the NM-AM4 is an enthusiast-grade mounting kit that meets the highest demands in safety, performance and ease of use.
Socket compatibility: AMD AM4
NH-U12DO (Note that the A3 version is not compatible!)
NH-U9DO (Note that the A3 version is not compatible!)