be quiet! Silent Wings PRO 4 140mm PWM
- Optimized fan blades for maximum performance on radiators and heat sinks
- Speed switch allows maximum PWM speed to be changed between medium speed, high speed and ultra high speed (up to 3000 rpm)
- Small nozzle gap and fan frame with funnel-shaped air outlet for extremely high air pressure
- Virtually inaudible operation at normal speed
- 6-pole fan motor to reduce vibration and power consumption
- Fluid dynamic bearing allows very smooth operation
- Simple, individual mounting systems for use as a case fan or with a radiator
- Super long lifespan up to 300,000h
- Valuable PWM cable with sleeve and easy to install PWM connector
- Stylish look with high quality fan decal in an all black design.
Silent Wings Pro 4 140mm PWM is the most progressive, versatile and highest performing fan from be quiet!
For maximum performance, optimized fan blades especially for radiator corners designed with heat sinks and a speed switch with 3 selectable speed options, Silent Wings Pro 4 120mm PWM is the most progressive, efficient and versatile by be quiet.
Main features...
* Optimized fan blades for maximum performance on radiators and heat sinks.
* The speed switch allows the maximum PWM speed to be changed between medium speed, high speed and ultra high speed (up to 3000 rpm).
* Small nozzle gap and funnel-shaped air outlet fan frame for extremely high air pressure.
* Valuable PWM cable with sleeve and easy to install PWM connector.
* 6-pole fan motor to reduce vibration and power consumption
Approximate delivery on Thursday, March 19
Please note that the delivery date is an estimate