Dynatron L45-4677 2U Liquid CPU Cooler

Dynatron L45-4677 2U Liquid CPU Cooler 840556078506 PRODUCT SPECIFICATION: CPU Support: Intel Sapphire Rapids and Emerald Rapids CPU Socket: LGA4677 Screw Type: #8-32 Installation Torque: 8 in-lb Solution: 2U Server and Up Dimension: 80 x 80 x 38 mm Cold Plate Dimension: 118 x 78 x 22.8 mm Radiator Dimension: 297.4 x 82.0 x 83.5 mm Bearing: Dual Ball Rated Voltage: 12V Rated Speed: At Duty Cycle 0~20%: 2400± 10% RPM At Duty Cycle 50%: 4800± 10% RPM At Duty Cycle 100%: 8000±10% RPM Fan Power Consumption: At Duty Cycle 0~20%: 1.2 W At Duty Cycle 50%: 5.52 W At Duty Cycle 100%: 24.72 W Maximum Airflow: At Duty Cycle 0~20%: 35.52 CFM At Duty Cycle 50%: 67.24 CFM At Duty Cycle 100%: 115.61 CFM Rated Static Pressure: At Duty Cycle 0~20%: 1.39 mm-H2O At Duty Cycle 50%: 5.97 mm-H2O At Duty Cycle 100%: 34.06 mm-H2O Acoustical Noise: At Duty Cycle 0~20%: 25.63 dBA At Duty Cycle 50%: 47.85 dBA At Duty Cycle 100%: 64.40 dBA Lead Wire Pin Out: Pin#1- Black(-) Pin#2- Yellow(+) Pin#3- Green(Tachometer/ Signal Output) Pin#4- Blue(PWM) Pump Power Consumption: 7.2W Life – Continuous operating under normal temperature (40 °C or 104 °F): 70,000 Hours