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Main image of Noctua NM-i17xx-MP78 chromax.black, Mounting Kit for Noctua CPU Coolers on Intel LGA1851 and LGA1700 Platform (Black)

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Noctua NM-i17xx-MP78 chromax.black, Mounting Kit for Noctua CPU Coolers on Intel LGA1851 and LGA1700 Platform (Black)

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Mounting upgrade kit for Noctua CPU coolers with 78mm mounting pitch (see detailed compatibility information on Noctua website)
Enables the installation of compatible Noctua CPU coolers on Intels LGA1851 and LGA1700 socket for Intel Core and Core Ultra processors
Tailor-made for LGA1851/1700, dedicated one-piece backplate with fixed struts
Outstanding reliability, optimal contact pressure and easy, straightforward installation
chromax.black version with all-black mounting bars and thumb screws, ideal for chromax.black line heatsinks

Overview

Specs

Reviews

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 LGA1851 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.

For Noctua coolers with 78mm mounting pitch

The NM-i17xx-MP78 kit is compatible with a wide range of Noctua CPU coolers that use 78mm mounting pitch, whereas heatsinks with 83mm mounting pitch must use the MP83 version. Please refer to our detailed compatibility information to check which kit is right for your cooler.

Socket Compatibility:	Intel LGA1700
Caution:	This mounting upgrade kit makes it possible to install a Noctua heatsink, which has originally been

Cooler Compatibility:	The following coolers can be made compatible to LGA17xx using the NM-i17xx-MP78 Upgrade-Kit: NH-U14S
Please Note:	The NM-i17xx-MP78 is only compatible with heatsinks that have 78mm mounting pitch (see detailed comp

chromax.black version

With all-black mounting bars and thumb screws, the chromax.black versions of the NM-i17xx kits are ideal for upgrading chromax.black line coolers. Featuring the same premium grade coating as the original mounting parts, they allow maintaining the same consistent black stealth design.

Perfect contact pressure

SecuFirm2 mounting systems use high-grade coil springs to achieve perfect contact pressure. No guesswork regarding how far to tighten the mounting screws, no risk of damaging the socket with excessive pressure!

Trusted SecuFirm2 quality

Over the years, SecuFirm2 has become synonymous with impeccable long-term stability and flawless craftsmanship. Enthusiast users and industry clients alike trust the time-tested quality of Noctua's professional mounting systems.

One-piece backplate with fixed struts

The NM-i17xx kits feature a sturdy one-piece backplate with fixed struts that doesn't require any pre-assembly or adjustment. Due to the fixed struts, aligning the backplate and attaching it to your motherboard is a breeze!

Products	NM-i17xx-MP78	NM-i17xx-MP83	NM-i17xx-MP78 chromax.black	NM-i17xx-MP83 chromax.black
Socket Compatibility	LGA1700, LGA1851	LGA1700, LGA1851	LGA1700, LGA1851	LGA1700, LGA1851
Cooler Compatibility	78mm mounting pitch	83mm mounting pitch	78mm mounting pitch	83mm mounting pitch
Colour	Silver	Silver	Black	Black

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 Intels 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 Intels latest Core series processors. The chromax. black version with its all-black parts is a perfect match for Noctuas chromax. black line heatsinks.
Caution: This mounting upgrade kit makes it possible to install a Noctua heatsink, which has originally been designed for other sockets according to their specifications, on LGA1700 (LGA17xx family) hardware. As the clearance specifications for LGA17xx differ from other sockets, it is crucial to verify that your heatsink is fully compatible with your LGA17xx motherboard before installation. Please consult our compatibility database (LGA1700 motherboards will be added when available) in order to make sure that your motherboard is fully compatible with your heatsink. Noctua cannot be held responsible for any damage or losses caused by compatibility issues. Please note that the NM-i17xx-MP78 is only compatible with heatsinks that have 78mm mounting pitch (see detailed compatibility information) and that the NM-i17xx-MP83 kit must be used for heatsinks with 83mm mounting pitch.

Details
Type	Heatsinks only

Additional Information
First Listed on Newegg	October 28, 2021

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

Return for refund within: 30 days
Return for replacement within: non-replaceable
This item is covered by Noctua Cooling Solutions Return Policy
*Subject to applicable law
Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

The Noctua NM-i17xx-MP78 chromax.black is a black mounting upgrade kit for compatible Noctua CPU coolers with 78 mm mounting pitch, enabling installation on Intel LGA1851 and LGA1700 systems. It suits cooler owners upgrading to these platforms who want to keep using their existing heatsink.

Recommended For

PC builders moving a compatible Noctua cooler with 78mm mounting pitch to an Intel LGA1700 or LGA1851 system, who want to keep using their existing heatsink.
Owners of a compatible 78mm-pitch Noctua cooler who are rebuilding or upgrading an Intel desktop and need the matching LGA1700/LGA1851 mounting hardware.
Builders using a Noctua chromax.black cooler who want the mounting bars and thumb screws to match its all-black finish.

Real-World Use Scenarios

When moving a compatible Noctua cooler to an LGA1700 or LGA1851 build, use this kit to fit it to the new socket and keep using the cooler, provided the cooler is listed as compatible.
When an older build’s original Intel mounting parts are missing or don’t support the new socket, this kit provides the mounting hardware for a compatible 78mm-pitch Noctua cooler; check the cooler’s exact compatibility before ordering.
During a PC rebuild or motherboard replacement for LGA1700 or LGA1851, use the kit to install a compatible Noctua cooler with the socket-specific mounting hardware instead of replacing the cooler just because its old brackets don’t fit.
When assembling a system with a chromax.black Noctua heatsink, choose this version for black mounting bars and thumb screws that better match the cooler’s appearance.
When installing the cooler, follow Noctua’s LGA17xx instructions to fit the backplate and mounting bars; the kit supports installation, but it does not by itself improve the cooler’s thermal performance.

Item#: 9SIAADYG9J1591