CPU Socket LGA1200, LGA1156, LGA1155, LGA1151, LGA1150, LGA1366, LGA775, AM4, AM3+, AM3, AM2, FM2+, FM2, FM1 Dimensions (L x W x H) 112 x 84 x 137 mm / 4.7 x 3.3 x 5.4 inch Heat Sink Dimensions (L x W x H) 90 x 51 x 133 mm / 3 x 1.7 x 4.4 inch Heat Sink Material 2 Heat Pipes, Direct Contact, Aluminum Fins Heat Sink Weight 248g / 0.55lb Heat Pipe Dimensions Ø6mm Fan Dimensions (L x W x H) 112.5 x 112.5 x 25 mm / 3.7 x 3.7 x 0.8 inch Fan Speed 800-2200 RPM (PWM) ± 10% Fan Airflow 30 CFM ± 10% Fan Air Pressure 1.2 mmH2O Fan MTTF 40,000 Hours Fan Noise Level 31 dBA Fan Bearing Type Rifle Bearing Fan Rated Voltage 12VDC Fan Rated Current 0.21A Heatpipes 2 Series Hyper Cooler Type Air Cooler