Ek supremacy evo is an evolution of a ek supremacy flagship performance water block introduced in 2012 more than one year worth of round clock development cfd analysis and rigorous testing is now resulting in ultimate performance unmatched by any other product on the market ek supremacy evo is a universal cpu water block that fits all modern cpu sockets with a universal mounting mechanism that offers error preventing tool less installation the result is a perfect installation which results in op