Fan
These are very good fans
Quiet and efficient
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be quiet! Silent Wings 4 140mm PWM High-speed
Case fan 140 mm PWM
Pictures may differ from actual products
The be quiet! Silent Wings 4 140 mm PWM High-speed fan combines all the features of a virtually inaudible fan with those of an extremely powerful fan. A 6-pole motor and anti-vibration mountings combined with optimised fan blades.
Case fan 140 mm PWM
Color:
PWM:
-
Yes
-
No
Fan diameter:
-
120 mm
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140 mm
Maximum rotation speed:
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1100 RPM
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1600 RPM
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1900 RPM
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2500 RPM
Overview
Silent Wings 4: silence and performance without compromise
The be quiet! Silent Wings 4 140 mm PWM High-speed combines all the features of a virtually inaudible fan with those of a high-performance fan. A 6-pole motor and anti-vibration mountings combined with fan blades optimised for maximum airflow make the Silent Wings 4 140 mm PWM Highspeed the ideal choice for the most demanding applications in high-end systems.
Highlights
- Optimised blades for maximum performance on radiators and heat sinks
- Reduced gap between frame and blades and funnel-shaped air outlet for extremely high air pressure
- Virtually inaudible operation at steady speed
- 6-pole motor to reduce vibration and power consumption
- Hydrodynamic bearing mechanism (fluid dynamic bearing)
- Anti-vibration mounting system with push pins for installation as a box fan
- A conventional screw mounting system is also provided to replace the default mounting option
- Excellent service life of up to 300,000 hours
Specifications
Select your criteria
General information |
Product name |
be quiet! Silent Wings 4 140mm PWM High-speed |
Brand |
be quiet! | |
Model |
BL097 | |
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 |
29.3 dB | |
Maximum rotation speed |
1900 RPM | |
Max airflow |
78.4 CFM | |
Pressure |
2.36 mm/H2O | |
Weight |
220 g | |
Use |
Gamer | |
| Office | ||
Bundle |
No | |
Warranties |
Commercial warranty |
Seller 3 years |
Legal warranty |
See terms & conditions |
See all be quiet! products
Product referenced on 5 Jul 2022
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Customer reviews
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83%5 reviews
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17%1 review
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0%
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0%
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0%
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Number of reviews: 7 Average rating: 10
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Number of reviews: 18 Average rating: 9
The tornado.
It's amazing how much fresh air it can bring into a multi-GPU system. Makes some noise when it's running at full speed, but when placed in cases with air intake via the inside, it's impeccable. For demanding people who push their hardware to the limit!
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Number of reviews: 4 Average rating: 10
Ventilates very well
Very good product. You can feel the air being moved by the fan.
Top quality, as usual from Bquiet.Review automatically translated -
Number of reviews: 10 Average rating: 9
Powerful and quiet
The cooling performance is incredible, and all without making a sound.
The design is simple and beautifulReview automatically translated -
Number of reviews: 1 Average rating: 8
Excellent value for money
The fan is not the quietest but excellent for cooling, and very easy to install, impossible not to get there
I recommend it if you have a PC that heats up, it cools very wellReview automatically translated
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