Holiday Shipping Details & Extended Holiday Returns 
The NM-TR5-SP6 is a SecuFirm2 mounting-kit that enables the installation of Noctuas DX-4677, DX-4189, DX-3647 and TR4-SP3 series coolers to AMD sTR5/SP6 sockets for Epyc line server and Threadripper line workstation CPUs. While the brackets and springs have been updated to meet the increased pressure requirements of the new sTR5/SP6 socket, installation is just as easy as on the previous generation: Put on the heatsink, fix the four spring-loaded Allen key screws using the supplied tool and you are done!
Caution: The NM-TR5-SP6 is only compatible with DX-4677, DX-4189, DX-3647 and TR4-SP3 series coolers and cannot be used with any other cooler models.
| Socket compatibility: | sTR5, SP6 |
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| Scope of Delivery: | SecuFirm2 mounting kit for sTR5/SP6, NM-SMT4 mounting tool for mounting bracket installation |
| Cooler compatibility: | NH-U14S DX-4677, NH-U12S DX-4677, NH-D9 DX-4677 4U, NH-U9 DX-4677, NH-U14S DX-4189, NH-U12S DX-4189, |
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| Warning: | For Noctua DX-4677, DX-4189, DX-3647 and TR4-SP3 heatsinks only, incompatible with any other Noctua |