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Silent Wings 4 Case Fan 120mm 1600rpm 48.7cfm Without LED Lighting and 4-Pin PWM Connection
Case Fans

Silent Wings 4 Case Fan 120mm 1600rpm 48.7cfm Without LED Lighting and 4-Pin PWM Connection

The be quiet! Silent Wings 4 120mm PWM case fan features blades optimized for high performance on heatsinks, a small gap between the blades and frame, and a funnel-shaped air outlet to increase air...

The be quiet! Silent Wings 4 120mm PWM case fan features blades optimized for high performance on heatsinks, a small gap between the blades and frame, and a funnel-shaped air outlet to increase air pressure. Its 6-pole, 3-phase motor helps reduce power consumption and vibration, while the fluid-dynamic bearing (FDB) supports a lifespan of up to 300,000...

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Description

Description

The be quiet! Silent Wings 4 120mm PWM case fan features blades optimized for high performance on heatsinks, a small gap between the blades and frame, and a funnel-shaped air outlet to increase air pressure. Its 6-pole, 3-phase motor helps reduce power consumption and vibration, while the fluid-dynamic bearing (FDB) supports a lifespan of up to 300,000 hours.

The anti-vibration mount attaches with clips or screws, and plastic mounts are also included for use on heatsinks and cooling systems. The package also includes 12 V to 7 V and 5 V adapters.

  • Type: Case fan
  • Diameter: 120 mm
  • Dimensions: 120 x 120 x 25 mm
  • Color: Black
  • Lighting: No LED
  • Rotational speed: Up to 1600 rpm
  • Airflow: Up to 48.7 cfm
  • Air pressure: 1.79 mmH₂O
  • Noise level: Up to 18.9 dB(A)
  • Connection: 4-pin PWM
  • Cable length: 500 mm
  • Bearing technology: FDB
  • Motor: 6-pole, 3-phase
  • Lifespan: Up to 300,000 hours at 25 °C
  • Operating voltage: 5–13.2 V DC
  • Current consumption: 0.12 A
  • Input power: 1.44 W
  • Mounting: Clips or screws
  • Package contents: 1 fan, 12 V to 7 V and 5 V adapters, 4 screws, 4 mounting clips, rubber and hard plastic mounts

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)
1600 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)
18.9 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)
48.7 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
1.79 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 (10)

Reviews

4.9
10
4.9
Review this product
  1. 9
  2. 1
  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

Reviews by our members

  • HarisTzi
    5
    HarisTzi

    Verified purchase

    Excellent quality.
    It does what its name implies.
    Keeps the PC tower cool without making any noise.

    Even if you connect it directly to the power supply (or to the motherboard without enabling the "smart" PWM function from the BIOS) and have it running constantly at maximum speed, it is completely silent.

    It gives you the option of how to install it, with classic screws or with silicone clips for total elimination of vibrations.

    Just be careful with the latter not to mix up the front and back because then they are very difficult to remove.

    Translated from Greek ·
    Did you find this review helpful?
  • Vøytech
    5
    2 out of 2 members found this review helpful
    Vøytech

    They were purchased to replace the factory fans in a Cooler Master case and they were day and night. The blades it has push the air more "centrally" compared to the "3". They are completely silent and structurally very sturdy.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • 5
    Christos_Psarros

    Verified purchase

    A bit expensive but worth the money. If you use such fans, don't buy something cheap

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    MOCT_Mr_Moon_GR1

    Verified purchase

  • 5
    dimitris.vaf

    Verified purchase

  • 5
    DownToNone

    Verified purchase

  • 4
    NT76

    Verified purchase

    This review is about a variation of the product

  • 5
    Nikos_THrylos___Self_Taught

    Verified purchase

    This review is about a variation of the product

  • 5
    vasilis19791

    Verified purchase

    This review is about a variation of the product

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • 5
    word1983

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • HarisTzi
    5
    HarisTzi

    Excellent quality.
    It does what its name implies.
    Keeps the PC tower cool without making any noise.

    Even if you connect it directly to the power supply (or to the motherboard without enabling the "smart" PWM function from the BIOS) and have it running constantly at maximum speed, it is completely silent.

    It gives you the option of how to install it, with classic screws or with silicone clips for total elimination of vibrations.

    Just be careful with the latter not to mix up the front and back because then they are very difficult to remove.

    Translated from Greek ·
    0
  • Vøytech
    5
    Vøytech

    They were purchased to replace the factory fans in a Cooler Master case and they were day and night. The blades it has push the air more "centrally" compared to the "3". They are completely silent and structurally very sturdy.

    Translated from Greek ·
    2
  • 5
    Christos_Psarros

    A bit expensive but worth the money. If you use such fans, don't buy something cheap

    Translated from Greek ·
    0
  • 5
    MOCT_Mr_Moon_GR1

    0
  • 5
    dimitris.vaf

    0
  • See all

Description & Specifications

The be quiet! Silent Wings 4 120mm PWM case fan features blades optimized for high performance on heatsinks, a small gap between the blades and frame, and a funnel-shaped air outlet to increase air pressure. Its 6-pole, 3-phase motor helps reduce power consumption and vibration, while the fluid-dynamic bearing (FDB) supports a lifespan of up to 300,000 hours.

The anti-vibration mount attaches with clips or screws, and plastic mounts are also included for use on heatsinks and cooling systems. The package also includes 12 V to 7 V and 5 V adapters.

  • Type: Case fan
  • Diameter: 120 mm
  • Dimensions: 120 x 120 x 25 mm
  • Color: Black
  • Lighting: No LED
  • Rotational speed: Up to 1600 rpm
  • Airflow: Up to 48.7 cfm
  • Air pressure: 1.79 mmH₂O
  • Noise level: Up to 18.9 dB(A)
  • Connection: 4-pin PWM
  • Cable length: 500 mm
  • Bearing technology: FDB
  • Motor: 6-pole, 3-phase
  • Lifespan: Up to 300,000 hours at 25 °C
  • Operating voltage: 5–13.2 V DC
  • Current consumption: 0.12 A
  • Input power: 1.44 W
  • Mounting: Clips or screws
  • Package contents: 1 fan, 12 V to 7 V and 5 V adapters, 4 screws, 4 mounting clips, rubber and hard plastic mounts

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)
1600 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)
18.9 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)
48.7 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
1.79 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 (10)

4.9
10
4.9
Review this product
  1. 9
  2. 1
  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

Reviews by our members

  • HarisTzi
    5
    HarisTzi

    Verified purchase

    Excellent quality.
    It does what its name implies.
    Keeps the PC tower cool without making any noise.

    Even if you connect it directly to the power supply (or to the motherboard without enabling the "smart" PWM function from the BIOS) and have it running constantly at maximum speed, it is completely silent.

    It gives you the option of how to install it, with classic screws or with silicone clips for total elimination of vibrations.

    Just be careful with the latter not to mix up the front and back because then they are very difficult to remove.

    Translated from Greek ·
    Did you find this review helpful?
  • Vøytech
    5
    2 out of 2 members found this review helpful
    Vøytech

    They were purchased to replace the factory fans in a Cooler Master case and they were day and night. The blades it has push the air more "centrally" compared to the "3". They are completely silent and structurally very sturdy.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • 5
    Christos_Psarros

    Verified purchase

    A bit expensive but worth the money. If you use such fans, don't buy something cheap

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    MOCT_Mr_Moon_GR1

    Verified purchase

  • 5
    dimitris.vaf

    Verified purchase

  • 5
    DownToNone

    Verified purchase

  • 4
    NT76

    Verified purchase

    This review is about a variation of the product

  • 5
    Nikos_THrylos___Self_Taught

    Verified purchase

    This review is about a variation of the product

  • 5
    vasilis19791

    Verified purchase

    This review is about a variation of the product

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • 5
    word1983

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • HarisTzi
    5
    HarisTzi

    Excellent quality.
    It does what its name implies.
    Keeps the PC tower cool without making any noise.

    Even if you connect it directly to the power supply (or to the motherboard without enabling the "smart" PWM function from the BIOS) and have it running constantly at maximum speed, it is completely silent.

    It gives you the option of how to install it, with classic screws or with silicone clips for total elimination of vibrations.

    Just be careful with the latter not to mix up the front and back because then they are very difficult to remove.

    Translated from Greek ·
    0
  • Vøytech
    5
    Vøytech

    They were purchased to replace the factory fans in a Cooler Master case and they were day and night. The blades it has push the air more "centrally" compared to the "3". They are completely silent and structurally very sturdy.

    Translated from Greek ·
    2
  • 5
    Christos_Psarros

    A bit expensive but worth the money. If you use such fans, don't buy something cheap

    Translated from Greek ·
    0
  • 5
    MOCT_Mr_Moon_GR1

    0
  • 5
    dimitris.vaf

    0
  • See all
26,00 €
14,00 €   shipping cost
Be Quiet