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The be quiet! Silent Wings 4 140 mm PWM Highspeed fan combines all the features of a virtually inaudible fan with those of an extremely 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.
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General information |
Product name |
be quiet! Silent Wings 4 140mm PWM Highspeed - White |
Brand |
be quiet! | |
Model |
BL117 | |
Technical specifications |
Use |
Case |
Color |
White | |
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 |
Gaming | |
| Office | ||
Bundle |
No | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
|
|
Safety Information |
Responsible person |
Listan GmbH |
Postal address |
Wilhelm-Bergner-Str. 11C 21509 Glinde Allemagne | |
Electronic Address |
Click here
|
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Product referenced on 9 Apr 2024
Delighted with the purchase. The fans are completely silent during everyday use, and even when running resource-intensive games, they remain relatively quiet. Bonus points for be quiet!'s consistently impeccable aesthetics—it's understated and beautiful.
They're not that quiet, and taking them apart is a pain... so yeah, the anti-vibration is cool, but the system for detaching them means I have to take apart the top of my 802 case to remove the thing, which is a real pain... There's no room for the clip system if all the cases are full, and I'm afraid I'll have to break them.
Don't even think about it... you'd have to be a troll or an intern.
Be Quiet, I love you guys, but please make an effort.
For me (shared office), the silence of the beast is paramount.
This series of fans achieves that goal. I have three on my case, two on top and one on the back.
During normal office/internet use, it's silent :-), and when under load, it purrs gently, nothing like the old mill that was my laptop.
Everyone's happy.
Bought to install a replacement PC, everything works perfectly without any noise and the equipment heats up very little.
Perfect
The fan is really quiet. It comes with various adaptors that are a little difficult to change.
