The Deepcool Gamer Storm Assassin II CPU Cooler features an asymmetrical twin-tower heat sink, dual FDB bearing 120mm and 140mm fans and 8 U-shaped copper heat pipes for maximum cooling performance. Compatible with Intel 1150, 1155, 1156, 1366, 2011, 2011-3 as well as AMD Sockets FM1, FM2, FM2+, AM3, AM3+, AM2, AM2+ and more.