"Golf II Fan 140mm PWM ZG2-140B - black"Unique patent Golf dimple blade reduces 15% noise level at the same RPM & airflow.
Low Noise level from 10~22.6dBA depends on fan speed.
Long life expectancy of 60,000 hours in 40 degree C.
Golf Design increases fan's efficiency and reduces current consumption.
PWM function supported, starting at low speed minimizing with very low noise level without reducing efficiency.
Dimension: 140 x 140 x 25mm
Fan Speed: 300±250rpm ~ 1200±250 rpm
Bearing Type: Duro bearing
Max.Air Flow: 74.14 CFM
Noise Level: 10.1 ~ 20.3 dBA
Operation Voltage: 12V
Life Expectancy: 60,000 Hrs
Net Weight: 166g