Product Number MAM-D8PN-318PK-R1Exterior Color BlackCPU Socket LGA1700, LGA1200, LGA1151, LGA1150, LGA1156, LGA1155, AM5, AM4Dimensions (L x W x H) 162.2 x 150.6 x 165.6 mmHeat Sink Material 8 Heat Pipes, Aluminum FinsFan Dimensions (L x W x H) 135mm Fan: 135 x 135 x 26 mm, 120mm Fan: 120 x 120 x 25 mmFan Profiles Non-LEDFan Quantity 135mm Fan: 1 PC, 120mm Fan: 1 PCFan 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 mmH2OFan MTTF >200,000 HoursFan Noise Level 135mm Fan: 24.6 dBA (Max), 120mm Fan: 22.6 dBA (Max)Fan Bearing Type Loop Dynamic BearingFan Power Connector 4-Pin (PWM)Fan Rated Voltage 12 VDCFan Rated Current 135mm Fan: 0.1 A, 120mm Fan: 0.12 A, 0.25AFan Power Consumption 135mm Fan: 1.2-2.4W, 120mm Fan: 1.44-3.0WWarranty 5 yearsSeries MasterAirCooler Type Air CoolerHeatpipes 8