B3

CPU Support

Intel

CPU Socket

FCLGA 3647

Screw Type

M4

Installation Torque

12 in-lb

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 or Equivalent

Life – Continuous operating

under normal temperature

(40 °C or 104 °F)

70,000 Hours