COMPATIBILITY: Intel: LGA 1851/1700/1200/1156/1155/1151/1150, AMD: AM5/AM4/FM2/FM1/AM3+/AM3/AM2+/AM2Dimensions: 122 x 61 x 156.2 mm ( L x W x H)Heatsink Material: Aluminum Fins, Copper HeatpipesFan Dimension: 120 x 120 x 25 mm ( L x W x H)Fan Speed: PWM 800~1800 RPMAcoustical Noise: 25.0 dBACooling Power: 170WLife time/Fan Life time: 30,000 hrs