Be quiet! Silent Wings BL023

Brand: be quiet!
Description: Type: fan, purpose: for case, fan diameter: 120, maximum noise level: 18.50 dB, connector type: 4-pin PWM, bearing type: hydrodynamic, maximum rotation speed: 1500 rpm
Purpose: For housing
Noise level: 18.5 dB
Air flow: 50.5 CFM
Rotational speed: 500 - 1500 rpm
Fan diameter: 120 mm
Backlight: Absent
Connector type: 4-pin PWM
Bearing type: Hydrodynamic
Fan thickness: 25 mm
Uptime: 300000 h
Speed controller: Program