Noctua NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown
Case Fans

Noctua NF-A4x20 12V 40mm 4-Pin PWM Case Fan BrownCode: 12441950

Fan 40 millimeters by Noctua for a computer case. When operating at maximum speed, it can push up to 5.53cfm of air per minute (cubic feet per minute). The higher the number, the more efficient the cooling the fan can provide. Higher quality fans can generate the same airflow with less noise and speed. It is considered quiet, as it has a noise level of 14.9dB. It has LED lighting. Connects to the motherboard with a 4-Pin PWM connector, which allows for controlling the fan speed.

  • Fan Speed (Max): 5000rpm
  • Connection: 4-Pin PWM
Express deliveryMonday, 23 Septemberif you order it in the next 13 hours and 59 minutes
+11,99 Leishipping cost - sent from Greece

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  1. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    88,09 Lei

  2. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    88,86 Lei

  3. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    88,81 Lei

  4. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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  5. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    89,37 Lei

  6. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    88,30 Lei

  7. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    90,20 Lei

  8. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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  9. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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  11. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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  16. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    87,99 Lei

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  19. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    138,35 Lei

  20. 217,35 Lei

  21. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    125,67 Lei

  22. NF-A4x20 12V 40mm 4-Pin PWM Case Fan Brown

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    125,67 Lei

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Description

Fan 40 millimeters by Noctua for a computer case. When operating at maximum speed, it can push up to 5.53cfm of air per minute (cubic feet per minute). The higher the number, the more efficient the cooling the fan can provide. Higher quality fans can generate the same airflow with less noise and speed. It is considered quiet, as it has a noise level of 14.9dB. It has LED lighting. Connects to the motherboard with a 4-Pin PWM connector, which allows for controlling the fan speed.

  • Fan Speed (Max): 5000rpm
  • Connection: 4-Pin PWM

Specifications

Main Specifications

Dimension
40 mm
Colour
Brown
Packaging
1 pcs

Technical Specifications

Fan Speed (Max)
5000 rpm
Noise Level (Max)
14.9 dB
Air Flow (Max)
5.53 cfm
Connection
4-Pin PWM

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

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Reviews by our members

  • pavlandr1

    Verified purchase

    You forget that there is a fan! It is so quiet! Also, extremely excellent accompanying components (connectors-extension cable etc).

    Translated from Greek ·
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  • Krits
    5
    3 out of 3 members found this review helpful

    Verified purchase

    There was a change of fans in a USW Enterprise 24 POE and from not being able to stand near it with the mama fans, now it is silent. The best

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • -NoLimits-
    1
    2 out of 8 members found this review helpful

    Verified purchase

    Disappointing little fan. Very mediocre airflow even at 5000rpm. I was swayed by the reviews here. However, it seems quite good in terms of build quality. But for airflow behind graphics cards or generally on chips, I would not recommend it.

    Translated from Greek ·
    • Silent
    • Construction quality
    • Ineffective cooling
    • Air flow
    • Value for money
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  • Kalashnik762
    5
    4 out of 5 members found this review helpful

    Verified purchase

    Very quiet small fan max: 5660 rpm. The M.2 is very cool now with this fan. It is worth a lot

    Translated from Greek ·
    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    Did you find this review helpful?
  • GeorgeMT
    5
    9 out of 10 members found this review helpful

    I bought 2 of these to do a modding on my case! Well, the fans have amazing capabilities!!! First of all, I run both of them at 3,500 RPM and you can't hear anything at all, no noise!! At 5,000 RPM, which is the MAX, they produce a little noise which of course comes from the air they are moving - not from their motor! The motor is completely silent even then. They are very small in size (4x4cm) - about the size of a matchbox but they look a bit thick (2cm) due to their small dimensions. Very good airflow even at 3,500 RPM that I run them!! The package includes incredible accessories: Low-Noise adaptor, Y-Cable (NA-YC1) splitter, OmniJoin Adaptors, Extension cable, anti-vibration mounts, and screws (nickel). They are truly premium fans as the packaging states!

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

    Silent up to 3000 RPM. Only Noctua.

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

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
  • Verified purchase

    • Effective cooling
    • Silent
    • Air flow
    • Construction quality
    • Value for money
    • Effective cooling
    • Silent
    • Construction quality
    • Value for money
    • Air flow
  • Verified purchase

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