Suitable for LGA1150,1151,1155,1156,1366,775;for AM4,AM3+,AM3,AM2+,AM2,FM1,FM2. for LGA1150,1151,1155,1156,1366,775;. for AM4,AM3+,AM3,AM2+,AM2,FM1,FM2. Features: Full function 120mm 12V 3Pin fan silent-blade design for excellent airflow, 2000±10%RPM Speed.