Deepcool AK500 AK500, Deepcool, High-Performance CPU Cooler, 4-pin PWM LGA1700 Product Dimensions 127×117×158 mm(L×W×H)Heatsink Dimensions 127×90×158 mm(L×W×H)Net Weight 1040 gHeatpipe Ø6 mm×5 pcsFan Dimensions 120×120×25 mm(L×W×H)Fan Speed 500~1850 RPM±10%Fan Airflow 68.99 CFMFan Air Pressure 2.19 mmAqFan Noise ≤31.5 dB(A)Fan Speed (with LSP) 500~1550 RPM±10%Fan Airflow (with LSP) 52.24 CFM Fan Air Pressure (with LSP) 1.2 mmAqFan Noise (with LSP) ≤25.9 dB(A)Fan Connector 4-pin PWMBearing Type Fluid Dynamic BearingFan Rated Voltage 12 VDCFan Rated Current 0.12 AFan Power Consumption 1.44 W