Description
Size : 120 * 120 * 38mm
Voltage : 12V
Operating voltage : 4.5V-13.8V
Rated current : 3.3AWinds of fan violence
Measuring speed : support ( 4-wire )Supports PWM speed control function
Bearing : Dual ball bearing
FeatureMaintenance-free double ball bearing , long life, With sufficient cooling air volume and pressure .