Cooling system for NOISEBLOCKER BlackSilentFan XS-2 case

Brand: NOISEBLOCKER
Description: Type: fan, purpose: for case, fan diameter: 50, maximum noise level: 21 dB, connector type: 3-pin, maximum rotation speed: 4000 rpm
Purpose: For housing
Noise level: 21 dB
Air flow: 8.829 CFM
Rotational speed: 4000 rpm
Fan diameter: 50 mm
Backlight: Absent
Connector type: 3-pin
Speed controller: Absent