INFO:

The NM-i17xx-MP83 is a SecuFirm2™ mounting upgrade kit that allows Noctua CPU coolers with 83mm mounting pitch (see detailed compatibility information) to be upgraded to Intel’s latest LGA1851 platform, as well as the previous LGA1700 socket. True to the SecuFirm2™ tradition, it combines outstanding reliability, optimal contact pressure and easy, straightforward installation in order to enable Noctua users to continue using their heatsinks on Intel® Core™ and Core™ Ultra series processors.