be quiet! Silent Wings Pro 4 140 mm PWM
140 mm case fan with adjustable speed
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With optimised blades for increased performance, a mounting system designed specifically for radiators and a speed control knob with three selectable modes, the Silent Wings Pro 4 140 mm PWM from be quiet! is a versatile and powerful fan.
140 mm case fan with adjustable speed
-
120 mm
38€95In stock -
140 mm
39€95In stock
Silent Wings Pro 4: Outstanding performance
With its optimised blades for even better performance, its mounting system designed specifically for radiators and a speed control knob offering three selectable modes, the Silent Wings Pro 4 140 mm PWM from be quiet! is a versatile and high-performance fan. It is equally at home providing airflow to your case and dissipating air from your watercooling radiator.
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Exceptionally quiet operation
- Optimised blades for maximum performance on radiators and heat sinks
- Speed control knob with 3 options: medium, high, ultra high
- Small gap between frame and blades and funnel-shaped air outlet for extremely high air pressure
- 6-pole motor to reduce vibration and power consumption
- Hydrodynamic bearing mechanism (fluid dynamic bearing)
- Simple mounting systems, whether used as a box fan or radiator fan
- Excellent service life of up to 300,000 hours
- Sheathed PWM cable
Select your criteria
General information |
Product name |
be quiet! Silent Wings Pro 4 140 mm PWM |
Brand |
be quiet! | |
Model |
BL099 | |
Technical specifications |
Use |
Case |
Color |
Black | |
Luminous |
No | |
Connector(s) |
4-pin Female | |
Reverse (inverted blades) |
No | |
PWM |
Yes | |
Cooling type |
Active (fansink) | |
Fan diameter |
140 mm | |
Max sound level |
36.8 dB | |
Maximum rotation speed |
2400 RPM | |
Max airflow |
97.41 CFM | |
Pressure |
3.64 mm/H2O | |
Weight |
258 g | |
Use |
Gamer | |
Bundle |
No | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
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Product referenced on 5 Jul 2022
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