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NF-A20 5V Case Fan 200mm (800rpm / 86.46cfm) Without LED Lighting And 4-Pin PWM Connection Brown
Case Fans

NF-A20 5V Case Fan 200mm (800rpm / 86.46cfm) Without LED Lighting And 4-Pin PWM Connection Brown

The Noctua NF-A20 case fan operates at 5 V and features a Self-Stabilising Oil-pressure Bearing (SSO). The 4-pin PWM connection supports speed control via pulse-width modulation, with a rotational...

The Noctua NF-A20 case fan operates at 5 V and features a Self-Stabilising Oil-pressure Bearing (SSO). The 4-pin PWM connection supports speed control via pulse-width modulation, with a rotational speed ranging from 350 to 800 rpm.

  • Type: Case fan
  • Diameter: 200 mm
  • Fan dimensions: 200 x 200 x 30 mm
  • Number of blades: 9
  • Color: Brown
  • LED lighting: No LED...
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Description

Description

The Noctua NF-A20 case fan operates at 5 V and features a Self-Stabilising Oil-pressure Bearing (SSO). The 4-pin PWM connection supports speed control via pulse-width modulation, with a rotational speed ranging from 350 to 800 rpm.

  • Type: Case fan
  • Diameter: 200 mm
  • Fan dimensions: 200 x 200 x 30 mm
  • Number of blades: 9
  • Color: Brown
  • LED lighting: No LED lighting
  • Connection: 4-pin PWM
  • Voltage: 5 V
  • Maximum current: 0.17 A
  • Power: 0.85 W
  • Rotational speed: 350–800 rpm
  • Maximum airflow: 86.46 cfm
  • Maximum air pressure: 1.08 mmH₂O
  • Maximum noise level with LNA: 18.1 dB
  • Bearing type: Self-Stabilising Oil-pressure Bearing (SSO)
  • Mean time to failure (MTTF): 150000 h
  • Package contents: Fan, screws
  • Quantity: 1

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Main Specifications

Dimension
200 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
Brown
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
800 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)
18.1 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)
86.46 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
1.08 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 (4)

Reviews

4.0
4
4.0
Review this product
  1. 3
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1
Review this product
  • Effective cooling
  • Silent
  • Air flow
  • Construction quality
  • Value for money

Reviews by our members

  • Overlord.Judge
    1
    0 out of 12 members found this review helpful
    Overlord.Judge
    This review is about a variation of the product

    But come on guys, is it possible for the little fan from Bangladesh that doesn't cost even 0.50 cents there... to cost more than our WAGE...!!!!

    Translated from Greek ·
    Did you find this review helpful?
  • Nikolaidis_Haralambos__Haris_O
    5
    2 out of 2 members found this review helpful
    Nikolaidis_Haralambos__Haris_O
    This review is about a variation of the product

    Quality product, 5-year warranty, and in the 5-volt version with the USB adapter cable multitool. It was very helpful for my desk fan, silent. It's worth its money.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • 5
    skroutzbuyer77

    Verified purchase

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

    Verified purchase

Description & Specifications

The Noctua NF-A20 case fan operates at 5 V and features a Self-Stabilising Oil-pressure Bearing (SSO). The 4-pin PWM connection supports speed control via pulse-width modulation, with a rotational speed ranging from 350 to 800 rpm.

  • Type: Case fan
  • Diameter: 200 mm
  • Fan dimensions: 200 x 200 x 30 mm
  • Number of blades: 9
  • Color: Brown
  • LED lighting: No LED lighting
  • Connection: 4-pin PWM
  • Voltage: 5 V
  • Maximum current: 0.17 A
  • Power: 0.85 W
  • Rotational speed: 350–800 rpm
  • Maximum airflow: 86.46 cfm
  • Maximum air pressure: 1.08 mmH₂O
  • Maximum noise level with LNA: 18.1 dB
  • Bearing type: Self-Stabilising Oil-pressure Bearing (SSO)
  • Mean time to failure (MTTF): 150000 h
  • Package contents: Fan, screws
  • Quantity: 1

Manufacturer

Manufacturer Details

Warnings & Safety Information

Main Specifications

Dimension
200 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
Brown
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
800 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)
18.1 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)
86.46 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
1.08 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 (4)

4.0
4
4.0
Review this product
  1. 3
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1
Review this product
  • Effective cooling
  • Silent
  • Air flow
  • Construction quality
  • Value for money

Reviews by our members

  • Overlord.Judge
    1
    0 out of 12 members found this review helpful
    Overlord.Judge
    This review is about a variation of the product

    But come on guys, is it possible for the little fan from Bangladesh that doesn't cost even 0.50 cents there... to cost more than our WAGE...!!!!

    Translated from Greek ·
    Did you find this review helpful?
  • Nikolaidis_Haralambos__Haris_O
    5
    2 out of 2 members found this review helpful
    Nikolaidis_Haralambos__Haris_O
    This review is about a variation of the product

    Quality product, 5-year warranty, and in the 5-volt version with the USB adapter cable multitool. It was very helpful for my desk fan, silent. It's worth its money.

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • 5
    skroutzbuyer77

    Verified purchase

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

    Verified purchase
34,00 €
14,00 €   shipping cost
Noctua