Om du har kvar kvitto för Noctua-kylaren och moderkortet kan du få ett AM4-kit gratis.
Owners of Noctua CPU coolers* can obtain the NM-AM4 Mounting-Kit free of charge via this form. A proof of purchase (electronic version, photo or scan of the invoice) of both a Noctua CPU cooler and either a socket AM4 mainboard or socket AM4 CPU are required.
https://noctua.at/en/nm-am4-mounting-kit