Upgrade mounting kit to Noctua SecuFirm2+ standard with Torx screws for better CPU temperatures - on AM5, the offset mounting kit can reduce CPU temperatures of 1-3°C. Like all SecuFirm2 mountings, it combines outstanding reliability, optimal contact pressure and easy, straightforward installation. Including Noctua magnetic tip NM-SD1 Torx T20 screwdriver. Color: silver Compatible coolers: NH-D12L, NH-L12 Ghost S1 Edition, NH-L12S, NH-U9S (chromax.black), NH-U12A (chromax.black), NH-U12S (SE-AM4, chromax.black), NH-U12S redux, NH-U14S (please check Noctua website for future coolers)