Impressively performant and compactBoost your system with the impressively high cooling performance of Pure Rock Pro 3 Silver and its specially designed Pure Wings 3 fans. Underneath its striking heatsink with a black cover for a sleek. premium look lies a powerhouse of cooling technology. Thanks to a nickel-plated base. the heat is distributed evenly among all 6 heat pipes. and Pure Rock Pro 3 Silver is compatible with liquid metal thermal grease.