Case Fans

Be Quiet Silent Wings 4 Pro Case Fan 120mm (3000rpm / 83.9cfm) Without LED Lighting And 4-Pin PWM Connection

The Silent Wings Pro 4 120mm PWM is a progressive, efficient, and versatile fan.

  • Optimized blades for high performance on radiators and heatsinks.
  • Speed switch with maximum PWM speed options (up to...

The Silent Wings Pro 4 120mm PWM is a progressive, efficient, and versatile fan.

  • Optimized blades for high performance on radiators and heatsinks.
  • Speed switch with maximum PWM speed options (up to 3000 RPM).
  • Small gap and fan frame for extremely high air pressure.
  • Virtually silent operation at normal speed.
  • 6-pole motor and fluid dynamic bearing for...
See full description See full description

Description

Description

The Silent Wings Pro 4 120mm PWM is a progressive, efficient, and versatile fan.

  • Optimized blades for high performance on radiators and heatsinks.
  • Speed switch with maximum PWM speed options (up to 3000 RPM).
  • Small gap and fan frame for extremely high air pressure.
  • Virtually silent operation at normal speed.
  • 6-pole motor and fluid dynamic bearing for reduced vibrations.
  • Individual mounting systems for use as a case fan or with a radiator.
  • Modified blade layout for new performance.
  • Excellent air pressure for maximum system performance.
  • 3 speed options for any application.
  • 6-pole motor for very low power consumption.
  • 3 different assembly options for every purpose.
  • Fluid dynamic bearing for a long lifespan of up to 300,000 hours.
  • All-black design with a premium look and thin-sleeved PWM cable.

Manufacturer

See full description

Specifications

Specifications

Main Specifications

Dimension
120 mm
Colour
Black
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
3000 rpm
Noise Level (Max)
36.9 dB
Air Flow (Max)
83.9 cfm
Connection
4-Pin PWM
LED Color
Without LEDs
Reverse Blade
No
Air Pressure
5.31 mmH₂O: millimeters of water

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.

See all specifications

Reviews (6)

Reviews

  1. 6
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Effective cooling
  • Silent
  • Air flow
  • Construction quality
  • Value for money
  • Tripokaridos/Head-fi
    5
    4 out of 4 members found this review helpful

    The best Be quiet fan with various, do not even bother with pure, light, shadow wings. There are points where it is better than the Noctua A15, such as its cable and speed adjustment. Also, finally a motor that is smooth and when you turn it by hand, you can see that it does not have large gaps. Better than the Noctua F S series and one click below the best of all, the Noctua A. It does make noise compared to all the other Be quiet fans, but at the same speeds (700-800), I control them through the BIOS, the pure, shadow wing fans produce half the pressure. The Noctua sounds the same at speeds of 800-1000 respectively.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Charalampοs
    5
    6 out of 6 members found this review helpful

    Heavy, powerful, good construction, not silent - if you see the motor, it is quite larger in size than version 3, and it has more blades.

    This new version has a switch to adjust how many revolutions it turns at maximum.

    The airflow is incredible at medium and maximum scale - but the noise is the same.

    Its construction is really sturdy, very good, very heavy - and they also provide 3 different angles.

    The disadvantages are the point where the cable comes out, it cannot go right or left without causing inconvenience, and now it makes noise if you put it at high speed above 1200 rpm.

    I replaced all the fans with these and I am testing to see if I can adjust them in such a way that the noise does not bother me - that is, at low speeds and only if necessary at high speeds.

    It comes in 120 and 140 sizes - they are approximately the same.

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

    Very good.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • The best Be quiet fan with various, do not even bother with pure, light, shadow wings. There are points where it is better than the Noctua A15, such as its cable and speed adjustment. Also, finally a motor that is smooth and when you turn it by hand, you can see that it does not have large gaps. Better than the Noctua F S series and one click below the best of all, the Noctua A. It does make noise compared to all the other Be quiet fans, but at the same speeds (700-800), I control them through the BIOS, the pure, shadow wing fans produce half the pressure. The Noctua sounds the same at speeds of 800-1000 respectively.

    Translated from Greek ·
    4
  • Heavy, powerful, good construction, not silent - if you see the motor, it is quite larger in size than version 3, and it has more blades.

    This new version has a switch to adjust how many revolutions it turns at maximum.

    The airflow is incredible at medium and maximum scale - but the noise is the same.

    Its construction is really sturdy, very good, very heavy - and they also provide 3 different angles.

    The disadvantages are the point where the cable comes out, it cannot go right or left without causing inconvenience, and now it makes noise if you put it at high speed above 1200 rpm.

    I replaced all the fans with these and I am testing to see if I can adjust them in such a way that the noise does not bother me - that is, at low speeds and only if necessary at high speeds.

    It comes in 120 and 140 sizes - they are approximately the same.

    Translated from Greek ·
    6
  • Very good.

    Translated from Greek ·
    0
  • 0
  • 0
  • See all

Description & Specifications

The Silent Wings Pro 4 120mm PWM is a progressive, efficient, and versatile fan.

  • Optimized blades for high performance on radiators and heatsinks.
  • Speed switch with maximum PWM speed options (up to 3000 RPM).
  • Small gap and fan frame for extremely high air pressure.
  • Virtually silent operation at normal speed.
  • 6-pole motor and fluid dynamic bearing for reduced vibrations.
  • Individual mounting systems for use as a case fan or with a radiator.
  • Modified blade layout for new performance.
  • Excellent air pressure for maximum system performance.
  • 3 speed options for any application.
  • 6-pole motor for very low power consumption.
  • 3 different assembly options for every purpose.
  • Fluid dynamic bearing for a long lifespan of up to 300,000 hours.
  • All-black design with a premium look and thin-sleeved PWM cable.

Manufacturer

Main Specifications

Dimension
120 mm
Colour
Black
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
3000 rpm
Noise Level (Max)
36.9 dB
Air Flow (Max)
83.9 cfm
Connection
4-Pin PWM
LED Color
Without LEDs
Reverse Blade
No
Air Pressure
5.31 mmH₂O: millimeters of water

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 (6)

  1. 6
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Effective cooling
  • Silent
  • Air flow
  • Construction quality
  • Value for money
  • Tripokaridos/Head-fi
    5
    4 out of 4 members found this review helpful

    The best Be quiet fan with various, do not even bother with pure, light, shadow wings. There are points where it is better than the Noctua A15, such as its cable and speed adjustment. Also, finally a motor that is smooth and when you turn it by hand, you can see that it does not have large gaps. Better than the Noctua F S series and one click below the best of all, the Noctua A. It does make noise compared to all the other Be quiet fans, but at the same speeds (700-800), I control them through the BIOS, the pure, shadow wing fans produce half the pressure. The Noctua sounds the same at speeds of 800-1000 respectively.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • Charalampοs
    5
    6 out of 6 members found this review helpful

    Heavy, powerful, good construction, not silent - if you see the motor, it is quite larger in size than version 3, and it has more blades.

    This new version has a switch to adjust how many revolutions it turns at maximum.

    The airflow is incredible at medium and maximum scale - but the noise is the same.

    Its construction is really sturdy, very good, very heavy - and they also provide 3 different angles.

    The disadvantages are the point where the cable comes out, it cannot go right or left without causing inconvenience, and now it makes noise if you put it at high speed above 1200 rpm.

    I replaced all the fans with these and I am testing to see if I can adjust them in such a way that the noise does not bother me - that is, at low speeds and only if necessary at high speeds.

    It comes in 120 and 140 sizes - they are approximately the same.

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

    Very good.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

  • Verified purchase

  • Verified purchase

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • The best Be quiet fan with various, do not even bother with pure, light, shadow wings. There are points where it is better than the Noctua A15, such as its cable and speed adjustment. Also, finally a motor that is smooth and when you turn it by hand, you can see that it does not have large gaps. Better than the Noctua F S series and one click below the best of all, the Noctua A. It does make noise compared to all the other Be quiet fans, but at the same speeds (700-800), I control them through the BIOS, the pure, shadow wing fans produce half the pressure. The Noctua sounds the same at speeds of 800-1000 respectively.

    Translated from Greek ·
    4
  • Heavy, powerful, good construction, not silent - if you see the motor, it is quite larger in size than version 3, and it has more blades.

    This new version has a switch to adjust how many revolutions it turns at maximum.

    The airflow is incredible at medium and maximum scale - but the noise is the same.

    Its construction is really sturdy, very good, very heavy - and they also provide 3 different angles.

    The disadvantages are the point where the cable comes out, it cannot go right or left without causing inconvenience, and now it makes noise if you put it at high speed above 1200 rpm.

    I replaced all the fans with these and I am testing to see if I can adjust them in such a way that the noise does not bother me - that is, at low speeds and only if necessary at high speeds.

    It comes in 120 and 140 sizes - they are approximately the same.

    Translated from Greek ·
    6
  • Very good.

    Translated from Greek ·
    0
  • 0
  • 0
  • See all
33,80 €
14,00 €   shipping cost