Depending on the model, most Noctua CPU coolers feature a mounting pitch (distance between the spring-loaded mounting screws) of either 83mm (coolers with two-piece fastening brackets) or 78mm (coolers with single-piece fastening brackets). Coolers with 83mm mounting pitch require the MP83 kit whereas coolers with 78mm mounting pitch require the MP78 version.




83mm mounting pitch78mm mounting pitch
NH-C12P
NH-D12L
NH-C12P SE14
NH-D12L chromax.black
NH-C14
NH-L12 Ghost S1 Edition
NH-C14S
NH-L12S
NH-D14
NH-L12Sx77
NH-D14 SE2011NH-U12A
NH-D9L
NH-U12A chromax.black
NH-D9L chromax.black
NH-U12S
NH-D15
NH-U12S chromax.black
NH-D15 chromax.black
NH-U12S redux
NH-D15 SE-AM4
NH-U12S SE-AM4
NH-D15S
NH-U14S
NH-D15S chromax.black
NH-U9S
NH-L12NH-U9S chromax.black
NH-L9x65
NH-D15 G2
NH-L9x65 chromax.black
NH-D15 G2 HBC
NH-L9x65 SE-AM4
NH-D15 G2 LBC
NH-P1

NH-U12

NH-U12F

NH-U12P

NH-U12P SE1366

NH-U12P SE2

NH-U9

NH-U9B

NH-U9B SE2

NH-U9F