Noctua Mounting KIT LGA4677 - NM-i4677

This Noctua Mounting KIT LGA4677 - NM-i4677 is a mounting bracket kit aimed at server and HEDT configurations with large CPU sockets. Its purpose is to allow you to use existing Noctua DX and TR4-SP3 coolers on specific platforms like Server SP3, LGA 3647, and LGA 4189. It is not a ready-made cooler, but a purely mechanical mounting kit that solves compatibility issues when upgrading or transferring a cooler. It is suitable if you want to keep a quality Noctua cooler and simply transfer it to a new socket.

What you get

With this kit, you get exactly what you need to mount the listed Noctua coolers on Server SP3, LGA 3647, and LGA 4189 sockets without improvising with non-standard solutions. The type is clearly defined as mounting brackets, meaning the main function is to securely and firmly attach the cooler to the server CPU socket. This is especially important for heavy towers like NH-U14S or in 4U configurations, where vibrations, horizontal mounting, and continuous load can shake weaker systems. This way, you extend the life of your existing Noctua cooler and save money instead of buying new cooling just because of a different socket.

• The kit has a product code NM-i4677, which makes it easier to check compatibility and order the exact mounting kit.
• The manufacturer is Noctua, so you get hardware that is specifically designed for their coolers and fits without adjustments.
• Supported are server and HEDT sockets Server SP3, LGA 3647, and LGA 4189, making it particularly useful for workstations and servers.
• The type is mounting brackets, focused on stable and correct mounting, rather than changing cooling performance.
• Compatible with DX series: NH-U14S DX-4189, NH-U12S DX-4189, NH-D9 DX-4189 4U, NH-U9 DX-4189, covering various form factors and heights for server cases.
• Also supports LGA 3647 variants: NH-U14S DX-3647, NH-U12S DX-3647, NH-D9 DX-3647 4U, allowing you to migrate between generations of platforms.
• Compatible with TR4-SP3 models: NH-U14S TR4-SP3, NH-U12S TR4-SP3, NH-U9 TR4-SP3, which is a plus if you work with AMD server/workstation platforms.

Who it is suitable for

This mounting kit is for you if you already have one of the listed Noctua coolers and are planning a build or upgrade of a server or workstation system with Server SP3, LGA 3647, or LGA 4189. It is suitable for more meaningful, long-term configurations where you want reliable mounting and do not want to change the entire cooling system. It is not a good choice if you do not have a compatible Noctua cooler or if you are looking for a completely new cooling system