CPU SUPPORT     INTEL CPU SOCKET     FCLGA3647 SOLUTION     1U SERVER AND UP DIMENSIONS     107.0 X 80.5 X 28.0 MM WEIGHT     460 G MATERIAL     COPPER 1100 WITH SKIVED FINS FAN DIMENSION     80 X 15 MM SPEED     AT DUTY CYCLE 20%: 1000 ± 200 RPM AT DUTY CYCLE 50%: 4000 ± 10% RPM AT DUTY CYCLE 100%: 7000 ± 10% RPM RATED VOLTAGE     12V BEARING     2 BALL BEARING POWER     AT DUTY CYCLE 20%: 0.60 W AT DUTY CYCLE 50%: 3.84 W AT DUTY CYCLE 100%: 19.2 W AIR FLOW     AT DUTY CYCLE 20%: 3.0 CFM AT DUTY CYCLE 50%: 12.0 CFM AT DUTY CYCLE 100%: 21.0 CFM NOISE LEVEL     AT DUTY CYCLE 20%: 16 DBA AT DUTY CYCLE 50%: 44.9 DBA AT DUTY CYCLE 100%: 57.1 DBA AIR PRESSURE     AT DUTY CYCLE 20%: 1.5 MM-H2O AT DUTY CYCLE 50%: 23.2 MM-H2O AT DUTY CYCLE 100%: 70.9 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 DYNATRONB3 HEATSINK DYNATRON B3 FCLGA 3647 TAGS DE DYNATRONB3: DYNATRON B3, COOLER DYNATRON B3, HEATSINK DYNATRON B3, HEATSINK LGA 3647, SOCKET LGA 3647, LGA 3647, LGA3647