DARK ROCK ELITE Peak Performance, Legendary Cooling Dark Rock Elite offers unprecedented performance and cooling power with cutting edge fan technology and an iconic design. Join the Elite. - 2 Silent Wings 135mm PWM fans for maximum air pressure and perfect airflow - Innovative front fan mounting system for maximum usability and RAM compatibility - 7 high-performance heat pipes for immensely high cooling power - Quiet Mode for virtually inaudible operation and Performance Mode for extraordinary cooling performance via speed switch - ARGB LEDs for great visual effects - Special black coating with ceramic particles enables perfect heat transfer and elegant look - Unmistakable, beefy design makes for an eyecatcher in any system