EASY SETUP AND MOUNTING: The Premium Intel LGA20XX Square Retention Kit provides you the installation hardware you need for easy setup and mounting of Asetek-based liquid CPU coolers/AIOs to Intel LGA20XX-based motherboards with a square socket SLEEK AND PROFESSIONAL LOOK with the high quality finish on items in the premium retention kits KIT CONTENTS: The Premium Intel LGA20XX Square Retention Kit includes 4 standoffs, 4 thumbscrew nuts; 1 Intel LGA20XX retention ring; 1 optional retention ring clip - compatible with Gen4 Asetek pump; Asetek part number 35-150-0000015 COMPATIBILITY: This kit is only compatible with square shaped LGA20XX sockets. For LGA20XX narrow sockets, please see the LGA20XX Narrow Retention Kit COMPATIBLE WITH liquid coolers from NZXT, ASUS ROG, Thermaltake, GIGABYTE, EVGA, Fractal Design, XPG, Zadak, Intel and Cryorig