Case Fans

Silent Wings 4 Pro Case Fan 140mm 2400rpm 97.41cfm Without LED Lighting and 4-Pin PWM Connection

The Be Quiet Silent Wings Pro 4 140mm PWM fan features a 6-pole, 3-phase motor, a fluid-dynamic bearing (FDB), and blades designed for high performance on heatsinks. The small clearance between the...

The Be Quiet Silent Wings Pro 4 140mm PWM fan features a 6-pole, 3-phase motor, a fluid-dynamic bearing (FDB), and blades designed for high performance on heatsinks. The small clearance between the blades and frame, together with the funnel-shaped air outlet, helps deliver high air pressure. It connects via 4-pin PWM.

It can be mounted with anti-vibration...

See full description See full description
34 90 €
Delivery by Thu, 05 Nov
14,00 €   shipping cost
From Gaming Parts 4.9 (1.9K Skroutz HUB reviews)

Learn more about invoicing

Description

Description

The Be Quiet Silent Wings Pro 4 140mm PWM fan features a 6-pole, 3-phase motor, a fluid-dynamic bearing (FDB), and blades designed for high performance on heatsinks. The small clearance between the blades and frame, together with the funnel-shaped air outlet, helps deliver high air pressure. It connects via 4-pin PWM.

It can be mounted with anti-vibration push-in clips or screws. Its service life is up to 300,000 hours.

  • Type: Active air-cooling fan
  • Diameter: 140 mm
  • Dimensions: 140 x 140 x 25 mm
  • Colour: Black
  • Lighting: No LED
  • Rotational speed: Up to 2,400 rpm
  • Airflow: Up to 97.41 cfm / 165.5 m³/h
  • Air pressure: 3.65 mmH₂O
  • Noise level: 36.8 dB(A)
  • Motor: 6-pole, 3-phase
  • Bearing: Fluid-dynamic bearing (FDB)
  • Connection: 4-pin PWM
  • Cable length: 500 mm
  • Mounting: Push-in clips or screws
  • Package contents: 4 screws and 4 push-in clips
  • Service life: Up to 300,000 hours at 25 °C
  • Weight: 0.258 kg
  • Operating voltage: 7–13.2 V DC
  • Current consumption: 0.50 A
  • Power input: 6 W
  • Certifications: CE, RoHS, RU, UKCA, TÜV, WEEE

Manufacturer

See full description

Specifications

Specifications

Main Specifications

Dimension
140 mm
Colour
Black
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
2400 rpm
Noise Level (Max)
36.8 dB
Air Flow (Max)
97.41 cfm
Connection
4-Pin PWM
LED Color
Without LEDs
Reverse Blade
No
Air Pressure
3.64 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 (13)

Reviews

  1. 12
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Effective cooling
  • Air flow
  • Construction quality
  • Silent
  • Value for money

Reviews by our members

  • Nasty.Pirate
    5
    1 out of 1 members found this review helpful

    Verified purchase

    It was installed as the third fan in the front of the Dark Base Pro 900 case that I have. The others are Silent Wings 3 so this one is a bit louder. However, the airflow is very strong even at the middle setting and at half of that through the controller. At some point, I will replace them all.

    Translated from Greek ·
    Did you find this review helpful?
  • PANOS_MESSIOS
    5
    8 out of 8 members found this review helpful

    The best for case fan! Very good cooling, now as for whether it is silent, I don't know because I have a bequiet case and everything is quiet!

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    Did you find this review helpful?
  • Charalampοs
    5
    7 out of 7 members found this review helpful

    Similar to the 120, I will write approximately the same.

    It is heavy, powerful, well-built but not quiet.
    - If you see the motor, it is considerably larger in size than version 3 with the same blades.

    This new version has a switch to adjust how many revolutions it turns at maximum - however, this switch is on the motor, so once you install it, you cannot change it unless you see the back of the motor.

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

    Its construction is really sturdy, very good, very heavy - and it also provides 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.

    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

  • Verified purchase

  • Verified purchase

  • 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
    • Moderate noise
  • It was installed as the third fan in the front of the Dark Base Pro 900 case that I have. The others are Silent Wings 3 so this one is a bit louder. However, the airflow is very strong even at the middle setting and at half of that through the controller. At some point, I will replace them all.

    Translated from Greek ·
    1
  • The best for case fan! Very good cooling, now as for whether it is silent, I don't know because I have a bequiet case and everything is quiet!

    Translated from Greek ·
    8
  • Similar to the 120, I will write approximately the same.

    It is heavy, powerful, well-built but not quiet.
    - If you see the motor, it is considerably larger in size than version 3 with the same blades.

    This new version has a switch to adjust how many revolutions it turns at maximum - however, this switch is on the motor, so once you install it, you cannot change it unless you see the back of the motor.

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

    Its construction is really sturdy, very good, very heavy - and it also provides 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.

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

    Translated from Greek ·
    7
  • 0
  • See all

Description & Specifications

The Be Quiet Silent Wings Pro 4 140mm PWM fan features a 6-pole, 3-phase motor, a fluid-dynamic bearing (FDB), and blades designed for high performance on heatsinks. The small clearance between the blades and frame, together with the funnel-shaped air outlet, helps deliver high air pressure. It connects via 4-pin PWM.

It can be mounted with anti-vibration push-in clips or screws. Its service life is up to 300,000 hours.

  • Type: Active air-cooling fan
  • Diameter: 140 mm
  • Dimensions: 140 x 140 x 25 mm
  • Colour: Black
  • Lighting: No LED
  • Rotational speed: Up to 2,400 rpm
  • Airflow: Up to 97.41 cfm / 165.5 m³/h
  • Air pressure: 3.65 mmH₂O
  • Noise level: 36.8 dB(A)
  • Motor: 6-pole, 3-phase
  • Bearing: Fluid-dynamic bearing (FDB)
  • Connection: 4-pin PWM
  • Cable length: 500 mm
  • Mounting: Push-in clips or screws
  • Package contents: 4 screws and 4 push-in clips
  • Service life: Up to 300,000 hours at 25 °C
  • Weight: 0.258 kg
  • Operating voltage: 7–13.2 V DC
  • Current consumption: 0.50 A
  • Power input: 6 W
  • Certifications: CE, RoHS, RU, UKCA, TÜV, WEEE

Manufacturer

Main Specifications

Dimension
140 mm
Colour
Black
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
2400 rpm
Noise Level (Max)
36.8 dB
Air Flow (Max)
97.41 cfm
Connection
4-Pin PWM
LED Color
Without LEDs
Reverse Blade
No
Air Pressure
3.64 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 (13)

  1. 12
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Effective cooling
  • Air flow
  • Construction quality
  • Silent
  • Value for money

Reviews by our members

  • Nasty.Pirate
    5
    1 out of 1 members found this review helpful

    Verified purchase

    It was installed as the third fan in the front of the Dark Base Pro 900 case that I have. The others are Silent Wings 3 so this one is a bit louder. However, the airflow is very strong even at the middle setting and at half of that through the controller. At some point, I will replace them all.

    Translated from Greek ·
    Did you find this review helpful?
  • PANOS_MESSIOS
    5
    8 out of 8 members found this review helpful

    The best for case fan! Very good cooling, now as for whether it is silent, I don't know because I have a bequiet case and everything is quiet!

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    Did you find this review helpful?
  • Charalampοs
    5
    7 out of 7 members found this review helpful

    Similar to the 120, I will write approximately the same.

    It is heavy, powerful, well-built but not quiet.
    - If you see the motor, it is considerably larger in size than version 3 with the same blades.

    This new version has a switch to adjust how many revolutions it turns at maximum - however, this switch is on the motor, so once you install it, you cannot change it unless you see the back of the motor.

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

    Its construction is really sturdy, very good, very heavy - and it also provides 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.

    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

  • Verified purchase

  • Verified purchase

  • 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
    • Moderate noise
  • It was installed as the third fan in the front of the Dark Base Pro 900 case that I have. The others are Silent Wings 3 so this one is a bit louder. However, the airflow is very strong even at the middle setting and at half of that through the controller. At some point, I will replace them all.

    Translated from Greek ·
    1
  • The best for case fan! Very good cooling, now as for whether it is silent, I don't know because I have a bequiet case and everything is quiet!

    Translated from Greek ·
    8
  • Similar to the 120, I will write approximately the same.

    It is heavy, powerful, well-built but not quiet.
    - If you see the motor, it is considerably larger in size than version 3 with the same blades.

    This new version has a switch to adjust how many revolutions it turns at maximum - however, this switch is on the motor, so once you install it, you cannot change it unless you see the back of the motor.

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

    Its construction is really sturdy, very good, very heavy - and it also provides 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.

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

    Translated from Greek ·
    7
  • 0
  • See all
34,90 €
14,00 €   shipping cost