Manufacturer: Nidec
CorporationFan Model:
W40S12BS4A5-57Size: 40
* 40 * 28mmVoltage: 12VOperating
voltage: 4.5V
- 13.8VR ated current: 0.73AW
ind: 24CFM
Noise: 52.1
dbSpeed: support ( 4-wire ) to support automatic
PWM speed control functionBearing: Dual ball bearing