Case Fans

Be Quiet Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

The Silent Wings 4 140mm PWM high-speed includes all the features of a practically silent, highly efficient fan for the most demanding applications.

  • Optimized fan blades for maximum performance on...
See full description

The Silent Wings 4 140mm PWM high-speed includes all the features of a practically silent, highly efficient fan for the most demanding applications.

  • Optimized fan blades for maximum performance on radiators and heatsinks
  • Small gap and fan frame with funnel-shaped air outlets for extremely high air pressure
  • Very quiet operation even at maximum speed
  • 6-pole...
See full description
25,20
Deliveryuntil Mon, 17 Feb
+14,00 €shipping cost

Selected Store

Stock 1 piece

With this purchase, you have:

2 years warranty

from 22,80 €

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Prices are calculated for:Luxembourg, Other Payment Options

  1. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store products
    24,65 €

  2. 22,80 €

  3. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store information
    26,96 €

  4. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store information
    25,50 €

  5. Official reseller
    27,40 €

  6. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

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    26,90 €

  7. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store information
    25,84 €

  8. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store information
    24,59 €

  9. Official reseller

    Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store products
    25,85 €

  10. 24,42 €

  11. 27,73 €

  12. 25,20 €

  13. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store products
    27,18 €

  14. Official reseller
    27,90 €

  15. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store information
    24,59 €

  16. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store products
    27,82 €

  17. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store products
    25,50 €

  18. 26,35 €

  19. 36,49 €

  20. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

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    26,23 €

  21. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

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    25,30 €

  22. 26,21 €

  23. 83,88 €

  24. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

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    34,54 €

  25. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store information
    23,92 €

  26. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store products
    25,94 €

  27. Silent Wings 4 High Speed 140mm 4-Pin PWM Case Fan

    Store information
    23,93 €

Description

The Silent Wings 4 140mm PWM high-speed includes all the features of a practically silent, highly efficient fan for the most demanding applications.

  • Optimized fan blades for maximum performance on radiators and heatsinks
  • Small gap and fan frame with funnel-shaped air outlets for extremely high air pressure
  • Very quiet operation even at maximum speed
  • 6-pole fan motor and fluid dynamic bearing for less vibration and very smooth operation
  • Anti-vibration mounting with push pins and screw mounting option
  • Extremely long lifespan of up to 300,000 hours
  • Elegant appearance with high-quality fan sticker in an all-black design
  • Equally quiet and efficient operation
  • Different assembly options for any purpose
  • 6-pole fan motor with 3 phases for very low power consumption
  • Fluid Dynamic Bearing for sustainable operation
  • Great appearance from all angles

Specifications

Main Specifications

Dimension
140 mm
Colour
Black
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
1900 rpm
Noise Level (Max)
29.3 dB
Air Flow (Max)
78.4 cfm
Connection
4-Pin PWM

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews

  • Stratos_V
    5
    4 out of 4 members found this review helpful

    Verified purchase

    This fan is a very high-quality product. You can tell right away as soon as you hold it in your hands, it is very sturdy, with excellent construction. I have bought and installed three in the classic arrangement (2 in the front for intake and 1 in the back for exhaust) and I can say that it cools the case very effectively. Now, I don't know if it matters to mention temperatures as they depend on each person's system, the case they have, whether they overclock or not, and the season we are in. Compared to my old fans, the temperature must have dropped by around 5 degrees. Maybe even more.

    Now, in terms of sound... things change a bit there. You can't call them silent. Especially the High Speed version that I have, it starts to be heard at around 750+ RPM (about 30% of its power). Of course, my case is designed for airflow, so maybe someone who has a more "closed" case will start to hear it at higher RPMs. If it goes over 1000 RPM, I can say that it is quite audible. But I don't really mind as it does a very good job in cooling, and its so-called "sound profile" is deep, so it is less annoying than other fans.

    Translated from Greek ·
    • Effective cooling
    • Air flow
    • Construction quality
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • Verified purchase

    • Effective cooling
    • Air flow
    • Construction quality
    • Value for money
    • Noisy