Defeat heat created by your processor & allow for enhanced operation with Antec CPU coolers flow. Designed for compatibility with leading desktop processor sockets, all four CPU coolers supports Intel Core i 7, Core i 5, Core i 3 & AMD Phenom II, among others. This high-performance CPU cooler features a whisper-quiet liquid state bearing fan that works with your case s airflow to effectively force out heat created by your processor & rubber fan grommets to reduce vibration.