Dynatron A31 Exhausting. Active Cooler for 1U Server. Support CPU power up to 225 Watts Heat Dissipation.

Description Specifications Mfr Part Number: A31 CPU Application: AMD EPYC Solution: 1U Server and Up Fan: Speed: At Duty Cycle 20%: 1500 ± 200 RPM At Duty Cycle 50%: 4000 ± 10% RPM At Duty Cycle 100%: 8000 ± 10% RPM Power: At Duty Cycle 20%: 1.44 W At Duty Cycle 50%: 4.8 W At Duty Cycle 100%: 19.2 W Bearing: 2 Ball Bearing Rated Voltage: 12V Air Flow: At Duty Cycle 0~20%: 4.30 CFM At Duty Cycle 50%: 11.6 CFM At Duty Cycle 100%: 22.80 CFM Noise Level: At Duty Cycle 20%: 25.6 dBA At Duty Cycle 50%: 46.9 dBA At Duty Cycle 100%: 62 dBA Air Pressure: At Duty Cycle 0~20%: 4.30 CFM At Duty Cycle 50%: 11.6 CFM At Duty Cycle 100%: 22.80 CFM Lead Wire Pin Out: Pin1- (-) Pin2- ( ) Pin3- (Techometer/Signal output) Pin4- (PWM) Dimensions: Fan: ˜80 x 13 mm Overall: 120 x 82 x 27.5 mm Weight:480g RoHS Compliant