Exterior Color : Black CPU Socket : LGA1700, LGA1200, LGA1151, LGA1150, LGA1156, LGA1155, AM5, AM4 Dimensions (L x W x H) : 162.2 x 150.6 x 165.6 mm / 6.3 x 5.9 x 6.5 inch Heat Sink Material : 8 Heat Pipes, Aluminum Fins Fan Dimensions (L x W x H) : 135mm Fan: 135 x 135 x 26 mm, 120mm Fan: 120 x 120 x 25 mm Fan Profiles : Non-LED Fan Quantity : 135mm Fan: 1 PC, 120mm Fan: 1 PC Fan Speed : 135mm Fan: 0-1550 RPM ± 15%, 120mm Fan: 0-1950 RPM ± 15% Fan Airflow : 135mm Fan: 63.6 CFM (Max), 120mm Fan: 63.1 CFM (Max) Fan Pressure : 135mm Fan: 1.92 mmH₂O, 120mm Fan: 2.69 mmH₂O Fan MTTF : >200,000 Hours Fan Noise Level : 135mm Fan: 24.6 dBA (Max), 120mm Fan: 22.6 dBA (Max) Fan Bearing Type : Loop Dynamic Bearing Fan Power Connector : 4-Pin (PWM) Fan Rated Voltage : 12 VDC Fan Rated Current : 135mm Fan: 0.1 A, 120mm Fan: 0.12 A, 0.25A Fan Power Consumption : 135mm Fan: 1.2-2.4W, 120mm Fan: 1.44-3.0W Series : MasterAir Cooler Type : Air Cooler Heatpipes : 8