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Silent Wings 4 High-Speed Case Fan 120mm 2500rpm 76.7cfm Without LED Lighting and 4-Pin PWM Connection
Case Fans

Silent Wings 4 High-Speed Case Fan 120mm 2500rpm 76.7cfm Without LED Lighting and 4-Pin PWM Connection

The be quiet! Silent Wings 4 High-Speed fan features blades optimized for use with heatsinks and radiators. The small gap between the blades and the frame, combined with the funnel-shaped air outlet,...

The be quiet! Silent Wings 4 High-Speed fan features blades optimized for use with heatsinks and radiators. The small gap between the blades and the frame, combined with the funnel-shaped air outlet, helps deliver high air pressure. The six-pole, three-phase motor reduces vibrations and power consumption, while the fluid-dynamic bearing (FDB) supports a...

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Description

Description

The be quiet! Silent Wings 4 High-Speed fan features blades optimized for use with heatsinks and radiators. The small gap between the blades and the frame, combined with the funnel-shaped air outlet, helps deliver high air pressure. The six-pole, three-phase motor reduces vibrations and power consumption, while the fluid-dynamic bearing (FDB) supports a service life of up to 300,000 hours.

The anti-vibration mount can be installed using push-pin fasteners or screws, and a plastic mount for use with heatsinks is also included. The fan connects via a 4-pin PWM connector.

  • Diameter: 120 mm
  • Thickness: 25 mm
  • Maximum rotational speed: 2500 rpm
  • Maximum airflow: 76.7 cfm
  • Air pressure: 3.96 mmH₂O
  • Maximum noise level: 31.2 dB
  • Connection: 4-pin PWM
  • Lighting: No LED
  • Color: Black
  • Bearing type: Fluid-dynamic (FDB)
  • Motor: Six-pole, three-phase
  • Service life: Up to 300,000 hours
  • Package contents: 1 fan

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Main Specifications

Dimension
120 mm

Dimension

The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter its operation compared to a smaller one. The most common size is 120mm, with some computer cases supporting larger sizes such as 140mm.
Colour
Black
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
2500 rpm

Fan Speed (Max)

The maximum rotations at which the fan turns. To reduce the rotations, it should be connected to a speed controller, either through a port on the motherboard that supports this function. Usually, the higher the rotations, the greater the flow but also the noise. As long as the needs for noise and air flow are covered, the rotations do not need to be taken into account.
Noise Level (Max)
31.2 dB

Noise Level (Max)

The noise produced by the fan when operating at maximum speed.

A medium noise fan produces 20-28dB, while those below 20dB are considered quiet.
Air Flow (Max)
76.7 cfm

Air Flow (Max)

The amount of air that the fan can push in one minute (cubic feet per minute) when operating at maximum speed.

The higher the number, the more effective the cooling that the fan can provide.

Higher quality fans can produce the same airflow with less noise and speed.
Connection
4-Pin PWM

Connection

4-Pin PWM
Plug for connecting the fan to the motherboard with the ability to control the fan speed. Usually used for cooling the processor. 2. It can also be connected to a 3-Pin socket but will always operate at maximum speed.
LED Color
Without LEDs
Reverse Blade
No

Reverse Blade

Reverse blade fans reverse the airflow, allowing for intake without the interference of the frame, which reduces aerodynamic turbulence and noise. Additionally, apart from enhancing aesthetics and lighting, they make it easier to clean the blades and offer better cable management, as the wiring remains hidden behind the frame.
Air Pressure
3.96 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

4.8
6
4.8
Review this product
  1. 5
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Effective cooling
  • Air flow
  • Construction quality
  • Noisy
  • Value for money

Description & Specifications

The be quiet! Silent Wings 4 High-Speed fan features blades optimized for use with heatsinks and radiators. The small gap between the blades and the frame, combined with the funnel-shaped air outlet, helps deliver high air pressure. The six-pole, three-phase motor reduces vibrations and power consumption, while the fluid-dynamic bearing (FDB) supports a service life of up to 300,000 hours.

The anti-vibration mount can be installed using push-pin fasteners or screws, and a plastic mount for use with heatsinks is also included. The fan connects via a 4-pin PWM connector.

  • Diameter: 120 mm
  • Thickness: 25 mm
  • Maximum rotational speed: 2500 rpm
  • Maximum airflow: 76.7 cfm
  • Air pressure: 3.96 mmH₂O
  • Maximum noise level: 31.2 dB
  • Connection: 4-pin PWM
  • Lighting: No LED
  • Color: Black
  • Bearing type: Fluid-dynamic (FDB)
  • Motor: Six-pole, three-phase
  • Service life: Up to 300,000 hours
  • Package contents: 1 fan

Manufacturer

Manufacturer Details

Warnings & Safety Information

Main Specifications

Dimension
120 mm

Dimension

The diameter of the fan in millimeters. The larger the fan, the more effective the cooling and the quieter its operation compared to a smaller one. The most common size is 120mm, with some computer cases supporting larger sizes such as 140mm.
Colour
Black
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
2500 rpm

Fan Speed (Max)

The maximum rotations at which the fan turns. To reduce the rotations, it should be connected to a speed controller, either through a port on the motherboard that supports this function. Usually, the higher the rotations, the greater the flow but also the noise. As long as the needs for noise and air flow are covered, the rotations do not need to be taken into account.
Noise Level (Max)
31.2 dB

Noise Level (Max)

The noise produced by the fan when operating at maximum speed.

A medium noise fan produces 20-28dB, while those below 20dB are considered quiet.
Air Flow (Max)
76.7 cfm

Air Flow (Max)

The amount of air that the fan can push in one minute (cubic feet per minute) when operating at maximum speed.

The higher the number, the more effective the cooling that the fan can provide.

Higher quality fans can produce the same airflow with less noise and speed.
Connection
4-Pin PWM

Connection

4-Pin PWM
Plug for connecting the fan to the motherboard with the ability to control the fan speed. Usually used for cooling the processor. 2. It can also be connected to a 3-Pin socket but will always operate at maximum speed.
LED Color
Without LEDs
Reverse Blade
No

Reverse Blade

Reverse blade fans reverse the airflow, allowing for intake without the interference of the frame, which reduces aerodynamic turbulence and noise. Additionally, apart from enhancing aesthetics and lighting, they make it easier to clean the blades and offer better cable management, as the wiring remains hidden behind the frame.
Air Pressure
3.96 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)

4.8
6
4.8
Review this product
  1. 5
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • Effective cooling
  • Air flow
  • Construction quality
  • Noisy
  • Value for money
27,90 €
14,00 €   shipping cost
Be Quiet