Cryorig, a relatively young company, quickly became famous for its efficient and innovative products in the field of CPU cooling. The team of experienced radiator and OC experts rely on high-quality materials and innovative combinations of individual components to get the most out of air coolers and CPU coolers. AM4 Expansion Kit for:Cryorig C7For their popular CPU coolers Cryorig has provided expansion kits for AMD\'s new AM4 socket. This variant is for installing the Cryorig C7 low profile CPU cooler.