FAQ: Which Noctua CPU coolers are compatible with Intel LGA2066?
Due to the heatsink mounting mechanism being identical on LGA2011 and LGA2066, Noctua’s SecuFirm2™ mounting systems for LGA2011 also support Intel’s LGA2066 processors. Most current Noctua coolers already include SecuFirm2™ mounting systems for LGA2011 and can thus be used on LGA2066 motherboards without any upgrades or modifications.
The following models include a mounting-kit for socket LGA2011/2066 and are thus compatible out of the box:
NH-D9DX i4 3U
The following models can be made compatible with the LGA2011/LGA2066 sockets free of charge using the NM-i20xx upgrade-kit:
The following models can be made compatible with the LGA2011/LGA2066 sockets using the NM-i20xx upgrade-kit but are not eligible for Noctua‘s free mounting offer, so users have to purchase the kit at local resellers:
NH-U12DO (Note that the A3 version is not compatible!)
NH-U9DO (Note that the A3 version is not compatible!)
The following models are not compatible with the LGA2011/LGA2066 sockets and can not be upgraded:
NH-D9 DX-3647 4U