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The 22 best 140mm case fans of April 2021

After evaluating a lot of products from Noctua, be quiet!, Toptekits, Corsair, ARCTIC, NZXT, Thermaltake and more, we suggest for you the top 22 Best 140mm Case Fans in 2021 with 49,237 positive feedbacks.

TechUnder1000 Team
TechUnder1000 Team
  Apr 20, 2021 10:43 AM
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Showing  1 - 10  in  22 results
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1
Noctua NF-A14 FLX, Premium Quiet Fan, 3-Pin (140mm, Brown)
Noctua NF-A14 FLX, Premium Quiet Fan, 3-Pin (140mm, Brown)
View on Amazon
  • SCORE
    9.8
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Noctua
  • Includes anti-vibration mounts, fan screws, Low-Noise & Ultra-Low-Noise Adaptors, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply
  • Premium quiet fan, 140x140x25 mm, 12V, 3-pin Molex, 1200/1050/900 RPM, max. 19.2 dB(A), >150,000 h MTTFmore
2
Noctua NF-P14s redux-1500 PWM, High Performance Cooling Fan, 4-Pin, 1500 RPM (140mm, Grey)
Noctua NF-P14s redux-1500 PWM, High Performance Cooling Fan, 4-Pin, 1500 RPM (140mm, Grey)
View on Amazon
  • SCORE
    9.6
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Noctua
  • High performance cooling fan, 140x140x25 mm, 12V, 4-pin PWM, max. 1500 RPM, max. 25.8 dB(A), >150,000 h MTTF
  • Highly optimised low-noise design provides outstanding quietness of operation, excellent static pressure and strong airflow (CFM), square frame for water cooling radiators and chassis ventilationmore
3
Noctua NF-P14s redux-1200, Quiet Fan, 3-Pin, 1200 RPM (140mm, Grey)
Noctua NF-P14s redux-1200, Quiet Fan, 3-Pin, 1200 RPM (140mm, Grey)
View on Amazon
  • SCORE
    9.6
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Noctua
  • Highly optimised low-noise design provides outstanding quietness of operation, excellent static pressure and strong airflow (CFM), square frame for water cooling radiators and chassis ventilation
  • Quiet fan, 140x140x25 mm, 12V, 3-pin Molex, 1200 RPM, 19.6 dB(A), >150,000 h MTTFmore
4
be quiet! Silent Wings 3 140mm PWM High-Speed, BL071, Cooling Fan
be quiet! Silent Wings 3 140mm PWM High-Speed, BL071, Cooling Fan
View on Amazon
  • SCORE
    9.6
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    be quiet!
  • 6-Pole fan motor for less power consumption and vibration
  • Fan frame with funnel-shaped air inlets for extremely high air pressuremore
5
Be Quiet BL040 Pure Wings 2 140mm PWM Case Fan - Black
Be Quiet BL040 Pure Wings 2 140mm PWM Case Fan - Black
View on Amazon
  • SCORE
    9.6
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    be quiet!
  • Long life rifle-bearing gives an operating lifetime of 80, 000 hours
  • Especially recommended for use in water cooling and CPU cooling buildsmore
6
Cooler Master MasterFan MF140 Halo Duo-Ring Addressable RGB Lighting 140mm Fan, Absorbing Rubber Pads, PWM Static Pressure for 5V 3-Pin ARGB,NOT Work with 4-pin RGB or RGB+12V (Single MF140 Halo)
Cooler Master MasterFan MF140 Halo Duo-Ring Addressable RGB Lighting 140mm Fan, Absorbing Rubber Pads, PWM Static Pressure for 5V 3-Pin ARGB,NOT Work with 4-pin RGB or RGB+12V (Single MF140 Halo)
View on Amazon
  • SCORE
    9.6
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Toptekits
  • NOTE for Gigabyte Motherboard Owner: A Gigabyte Adapter Cable may be required to connect "MF140 Halo ARGB" to some models of Gigabyte RGB Fusion Addressable RGB capable motherboard with 3-position-3-pin ARGB Header. "Gigabyte Adapter Cable" or "Addressable RGB LED Small Controller" are SOLD SEPARATELY!
  • Silent Cooling Technology: Noise Reduction Technology and Sound Absorbing Materials for a quieter and longer lifespan cooling solution.PWM Fan Control: Dynamic speed adjustment between 650 rpm to 1,800 rpm, minimizing noise or maximizing airflowmore
7
Noctua NF-P14s redux-1200 PWM, Quiet Fan, 4-Pin, 1200 RPM (140mm, Grey)
Noctua NF-P14s redux-1200 PWM, Quiet Fan, 4-Pin, 1200 RPM (140mm, Grey)
View on Amazon
  • SCORE
    9.6
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Noctua
  • Streamlined redux edition: proven Noctua quality at an attractive price point, wide range of optional accessories (anti-vibration mounts, S-ATA adaptors, y-splitters, extension cables, etc.)
  • Renowned NF-P14s high-end 140x25mm 12V fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied usersmore
8
Noctua NF-P14s redux-1500 PWM, High Performance Cooling Fan, 4-Pin, 1500 RPM (140mm, Grey)
Noctua NF-P14s redux-1500 PWM, High Performance Cooling Fan, 4-Pin, 1500 RPM (140mm, Grey)
View on Amazon
  • SCORE
    9.6
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Noctua
  • High performance cooling fan, 140x140x25 mm, 12V, 4-pin PWM, max. 1500 RPM, max. 25.8 dB(A), >150,000 h MTTF
  • Renowned NF-P14s high-end 140x25mm 12V fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied usersmore
9
Corsair QL Series, Ql140 RGB, 140mm RGB LED Fan, Dual Pack with Lighting Node Core - Black
Corsair QL Series, Ql140 RGB, 140mm RGB LED Fan, Dual Pack with Lighting Node Core - Black
View on Amazon
  • SCORE
    9.6
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Corsair
  • Dual Fan kit with four lighting Zones and 34 individually addressable RGB LEDs per fan radiate spellbinding colors and effects on either side.
  • Keep your system cool with powerful fan speeds up to 1, 250 RPM, pushing up to 50.2 CFM of air.Sound Level:26 dBAmore
10
Cooler Master MasterFan MF140 Halo Duo-Ring Addressable RGB Lighting 140mm Fan, Absorbing Rubber Pads, PWM Static Pressure for 5V 3-Pin ARGB,NOT Work with 4-pin RGB or RGB+12V (Single MF140 Halo)
Cooler Master MasterFan MF140 Halo Duo-Ring Addressable RGB Lighting 140mm Fan, Absorbing Rubber Pads, PWM Static Pressure for 5V 3-Pin ARGB,NOT Work with 4-pin RGB or RGB+12V (Single MF140 Halo)
View on Amazon
  • SCORE
    9.6
    AI Score

    The scores from 0 to 10 are automatically scored by our AI Consumer Report tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites.

  • Brand
    Toptekits
  • Duo-Ring Addressable RGB Lighting: 24 Individually Controlled ARGB LEDs for a stunning visual effect.Performance Engineered: Hybrid Static Pressure blade design to tackle resistances in CPU liquid radiator, low-noise or mesh chassis ventilation while boosting overall airflow
  • NOTE: (1)The Addressable RGB Light function MUST BE work with an Addressable RGB(+5V, 3-pin) capable motherboard or an Addressable RGB(+5V, 3-pin) controller( NOT included) .(2)It will NOT work with 4-pin RGB or Standard RGB+12V. (3)The ARGB connection header of this case fan is 4-position-3-pin, a 3-position-3-pin ARGB header adapter may need for some Gigabyte motherboard. Please check the ARGB motherboard of your motherboard before purchase!more

Last update on 2021-04-20 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

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TechUnder1000 Team
TechUnder1000 Team
We are the Technology and Computer hardware specialists with 10 years of experience about researching and developing the technology products such as the prebuilt gaming PC.