Noctua NM AMB12 chromax.black, Offset AMD AM5 Mounting Bars for Improved Cooling Performance (Black)

7mm offset shifts the heatsink directly over the hotspot of AM5 Ryzen CPUs, better contact over the processor’s CCD(s) typically improves temperatures by 1-3°C For Noctua CPU coolers with 83mm mounting pitch that require mounting bars on the north (top) and south (bottom) side of the AM5 socket for optimal orientation Chromax.black version ideal for Noctua NH-D15 chromax.black and NH-D15S chromax.black Compatible with Noctua NH-D15 (SE-AM4 & chromax.black), NH-D15S (chromax.black), NH-D14 (SE2011), NH-D9L, NH-C14, NH-C14S, NH-C12P (SE14), NH-L12, NH-L9x65 (SE-AM4), NH-P1 Please double check heatsink compatibility before purchasing! NM-AMB12 can only be used for the models mentioned above, please choose NM-AMB13, NM-AMB14 or NM-AMB15 for other models