The Dynatron B9 1U Active FCLGA3647 Square ILM CPU Cooler is the ideal cooling solution for 1U Server and Up. It is equipped with a copper1100 heatsink and vapor chamber base for reliable functionality and offers a rated voltage of 12V. The CPU cooler is a ball bearing type double fan with a speed of 5000 ± 10% RPM at 100% duty cycle, and is compact and lightweight, measuring 93 x 90.5 x 28 mm and weighing only 470 grams.
Fan Dimension: 90 x 15 mm
Speed:
At Duty Cycle 20%: 1000 ± 200 RPM
At Duty Cycle 50%: 2500 ± 10% RPM
At Duty Cycle 100%: 5000 ± 10% RPM
Power:
At Duty Cycle 20%: 1.2 W
At Duty Cycle 50%: 2.6 W
At Duty Cycle 100%: 12 W
Air Flow:
At Duty Cycle 20%: 6.8 CFM
At Duty Cycle 50%: 11.0 CFM
At Duty Cycle 100%: 19.0 CFM
Noise Level:
At Duty Cycle 20%: 16 dBA
At Duty Cycle 50%: 31.5 dBA
At Duty Cycle 100%: 46.4 dBA
Air Pressure:
At Duty Cycle 20%: 2.8 mm-H2O
At Duty Cycle 50%: 18 mm-H2O
At Duty Cycle 100%: 46 mm-H2O
Lead Wire Pin Out:
Pin1- (-)
Pin2- (+)
Pin3- (Techometer/Signal output)
Pin4- (PWM)
Thermal Grease:
Shin-Etsu 7762 Pre-printed