The NM-i17xx-MP78 is a SecuFirm2™ mounting upgrade kit that allows Noctua CPU coolers with 78mm mounting pitch (see detailed compatibility information) to be upgraded to Intel’s latest LGA1700 (LGA17xx family) platform. 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’s latest Core series processors. The chromax.black version with its all-black parts is a perfect match for Noctua’s chromax.black line heatsinks.