Dynatron B13 Intel FCLGA3647 Socket 2U Active CPU Cooler

Intel Socket FCLGA3647 Square ILM 60x60x25mm PWM Fan, Aluminum heatsink with heatpipe embedded for 2U Server up to CPU power 205 Watts. Detail Specifications CPU Support Intel CPU Socket FCLGA3647 Solution 2U Server and Up Material Aluminum Heatsink with Heatpipe Embedded Fan Dimension 60 x 60 x 25 mm Speed At Duty Cycle 20%: 1400 +/- 200 RPM At Duty Cycle 3400 +/- 10% RPM At Duty Cycle 100%: 7000 +/- 10% RPM Rated Voltage 12V Bearing 2 Ball Bearing Power At Duty Cycle 20%: 0.90 W At Duty Cycle 50%: 2.04 W At Duty Cycle 100%: 5.40 W Air Flow At Duty Cycle 20%: 8.12 CFM At Duty Cycle 50%: 20.31 CFM At Duty Cycle 100%: 40.60 CFM Noise Level At Duty Cycle 20%: 16 dBA At Duty Cycle 50%: 35 dBA At Duty Cycle 100%: 50 dBA Air Pressure At Duty Cycle 20%: 0.58mm-H2O At Duty Cycle 50%: 3.65 mm-H2O At Duty Cycle 100%: 14.58 mm-H2O Lead Wire Pin Out Lead Wire Pin Out Pin1- (-) Pin2- (+) Pin3- (Techometer/Signal output) Pin4- (PWM) Thermal Grease Shin-Etsu 7762 Pre-printed Item Dimension (L inchxW inchxH inch) 4 x 4 x 3 Weight 1.00 lb Warranty Information 1 Year