Advanced Thermal Solutions ATS-HK379-R0 High-Performance Cooler Backing Plate is an optional backing plate that connects CPUs and other high-powered processors to the Ultra-Cool family of high-performance passive and active thermal solutions, including dual-FLOW™ and quadFLOW™. The ATS-HK379-R0 is designed for CPUs, processors, GPUs, AI processors, and FPGAs that fit sockets other than the Intel™ LGA2011 square and LGA2066 (Socket R). This plate comes with an unattached die-cut Formex GK-10 insulator to provide electrical insulation between the board and the backing plate. ATS High-Performance Cooler Backing Plate measures 96mm x 96mm with 70mm x 70mm inner dimensions and is intended for use with 1.57mm thick PCB. The ATS-HK379-R0 easily attaches beneath the PCB for even pressure across the board to prevent cracking or other damage.