16 best computer fans 140mm for 2021

We spent many hours on research and managed to find top 16 computer fans 140mm that is best suitable for you. This review is based on reliable sources, product specs, and hundreds of customer reviews. In this article, were going to highlight the main features of the best computer fans 140mm and why they are important when it comes to choosing the right one.

Best computer fans 140mm

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Best computer fans 140mm reviews

1. Noctua NF-A14 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)

Feature

Premium quiet fan, 140x140x25 mm, 12V, 4-pin PWM, max. 1500 RPM, max. 24.6 dB(A), >150,000 h MTTF
Award-winning 140x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
Square frame design is ideal for water cooling radiators (AIO or DIY), PC cases and other chassis (intake & exhaust), cabinet ventilation, etc.
4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 300-1500rpm speed range (1200rpm max. with supplied Low-Noise Adaptor)
Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header

2. Noctua NF-A14 iPPC-3000 PWM, Heavy Duty Cooling Fan, 4-Pin, 3000 RPM (140mm, Black)

Feature

Heavy duty cooling fan, 140x140x25 mm, 12V, 4-pin PWM, max. 3000 RPM, max. 41.3 dB(A), >150,000 h MTTF
Award-winning 140x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior cooling efficiency
12V 3000rpm model (41.3dB) with 4-pin PWM connector for automatic speed control via 4-pin PWM fan headers, broad 800-3000rpm speed range
High-speed industrialPPC version for industrial heavy-duty applications that require extreme cooling performance and advanced ingress protection
Ruggedised fibre-glass reinforced polyamide construction and IP52 certified water and dust protection

3. Corsair LL Series LL140 RGB 140mm Dual Light Loop RGB LED PWM Fan Single Pack Cooling CO-9050073-WW

Feature

16 independent RGB LEDs in every fan, split between two separate light loops.
This Product is intended as an expansion of the Ll140 RGB LED 2 fan kit with lighting Node Pro. The RGB functionality of this Product requires a RGB lighting hub and lighting Node Pro.
PWM fan control allows for dynamic speed adjustment between 600 rpm to 1, 300 rpm, minimizing noise or maximizing airflow.
140mm fan Blade engineered for Low-Noise operation without sacrificing performance. NOTE: Refer the User Guide before use.
Fan size is 5.51 x 0.98 in inches. Bearing type is hydraulic
Air Flow Rate: 51.5 CFM. Operating Voltage: 7V - 13.2V. Speed: 600 - 1300 RPM

4. 140mm Case Fan 2-Pack Computer Case Fan with Advanced Fluid Dynamic Bearing for Ultra Quietness and Silent Operation Standard 140 mm Case Fan 2 Pack with 3 Pin & Molex / LP4 Connectors

Feature

Fan Size: 140mm
Bearing Type: Fluid Dynamic
Air Flow: 48.7 CFM
Noise Level: 23 dBA
2 Pack
This 140mm case fan keeps the noise level down to 23dBA for silent operation
Fan Size: 140mm
Bearing Type: Fluid Dynamic
RPM: 1200RPM +/- 200RPM
Air Flow: 48.7 CFM
Noise Level: 23 dBA

5. Noctua NF-P14s redux-1500 PWM, High Performance Cooling Fan, 4-Pin, 1500 RPM (140mm, Grey)

Feature

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 users
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
1500rpm 4-pin PWM version with excellent balance of performance and quietness, supports automatic motherboard speed control (powerful airflow when required, virtually silent at idle)
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.)

6. Be Quiet BL040 Pure Wings 2 140mm PWM Case Fan - Black

Feature

Nine airflow-optimized fan blades reduce noise-generating turbulence. Air flow - 61.2 CFM. Noise level - 19.8 decibels
Long life rifle-bearing gives an operating lifetime of 80, 000 hours
Even at maximum speed, operates at only 19.8 dBA)
Especially recommended for use in water cooling and CPU cooling builds
Pwm controlled fan speed through the motherboard

7. ARCTIC F14 Silent - 140 mm Case Fan, Ultra-Quiet, Extra Quiet Motor, Computer, Almost inaudible, Fan Speed: 800 RPM - Black/White

Feature

GREATER EFFICIENCY - LESS NOISE AT HIGHER AIRFLOW: At low fan speed, the motor noise is key, a motor developed in Germany with a new alloy/lubricant combination reduced friction and noise
INNOVATIVE DESIGN: Design of fan blades improves air flow and facilitates efficient ventilation, impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure
TWO WAY INSTALLATION: Blow warm air out of the case, draw cool air into your case
LONG SERVICE LIFE: The Fluid Dynamic Bearing comes with an oil capsule that avoids lubricant leakage, thus this bearing is as quiet as a sleeve bearing but comes with a higher service life
TECHNICAL DATA: Fan speed: 800 RPM, Airflow: 46 CFM/78 m/h (@ 800 RPM), Noise Level: 0.08 Sone (@ 800 RPM), Pin: 3-pin

8. be quiet! Silent Wings 3 140mm PWM High-Speed, BL071, Cooling Fan

Feature

6-Pole fan motor for less power consumption and vibration
Fluid-dynamic bearing enables super-long life span of 300, 000 hours
Fan frame with funnel-shaped air inlets for extremely high air pressure
Seven fan blades provide optimized airflow
Pwm controlled fan speed by the motherboard
Great performance-to-noise ratio with 28.1Db(a) at 1, 600Rpm. Air flow - 77.57 CFM. Noise level - 28.1 decibels

9. upHere Halo Ring Led 140mm case Fan 3 Pack Hydraulic Bearing Quiet Cooling case Fan for Computer Mirage Color LED Fan 3 pin with Anti Vibration Rubber Pads(Red) 14CMR3-3

Feature

1 Four LED Colors Available: As a excellent LED cooling system, It has four LED color for customer choose: Red/White/Blue/Ice Blue, the fan can provide a very gentle and dreamlike expression by emitting soft, constant, and bright led light.
2 Features standard 140mm mounting holes : 140mm fan is a best replacement for common 140mm case fans and perfect fitment on 140mm water cooling radiators. It provides high cooling efficiency.
3 Hydraulic Bearing with Low-Noise DesignThe hydraulic bearing with high quality. making fan spin at 1000RPM at low 25dBA and deliver an air flow of up to 49.8CFM
4 Anti-vibration Mounting System: The fans come with eight pre-installed rubber anti-vibration pads reduce vibration between fan and PC case. Ultra-Silent Case Fan that Keeps Noise Level Down to 29dBA
5 Innovative Design Enabkes Quiet And Efficient: The innovative design of the fan blades improves the air flow and facilitates a highly efficient ventilation.

10. Bgears b-Blaster 140x38 Hi-Speed 5200RPM with 308CFM 2 Ball Bearing Fan Black

Feature

12 VDC Extreme Speed at 5200RPM with Excellent Airflow at 308 CFM
2 Ball Bearing fan for Extended Life and High Performance
3 pin 3 lead wire connector with Fan Speed signal output
4 Screws included
Now available in 40, 50, 60 70, 80, 90, 90x38, 120, 120x38 and 140mm

11. CORSAIR AF140 LED Low Noise Cooling Fan, Dual Pack - Blue, 140 mm

Feature

High Airflow: Up to 52 CFM of airflow at peak 1,400 RPM
Four Hub-Mounted LEDs: Easily add vivid LED lighting to your system
Low-Noise Operation: A custom fan blade and hydraulic bearing allows for low-noise operation without sacrificing performance
The Best of Airflow and Static Pressure: Offers the ideal combination of high airflow and strong static pressure, allowing for use as a case fan, or with CORSAIR Hydro Series
Liquid CPU coolers
Diffused Illumination: An opaque fan blade diffuses lighting to ensure stunning illumination anywhere in your system

12. CORSAIR AF140 LED Low Noise Cooling Fan, Dual Pack - White, 140 mm

Feature

High Airflow: Up to 52 CFM of airflow at peak 1,400 RPM
Four Hub-Mounted LEDs: Easily add vivid LED lighting to your system
Low-Noise Operation: A custom fan blade and hydraulic bearing allows for low-noise operation without sacrificing performance
The Best of Airflow and Static Pressure: Offers the ideal combination of high airflow and strong static pressure, allowing for use as a case fan, or with CORSAIR Hydro Series
Liquid CPU coolers
Diffused Illumination: An opaque fan blade diffuses lighting to ensure stunning illumination anywhere in your system

13. be quiet! Shadow Wings 2 140mm, Silent Computer Fans, Low Noise Operation, Rubber Fan Frame, Designed In Germany

Feature

Low-noise operation of up to 14.7Db(a). Air flow - 49.8 CFM. Noise level - 14.7 decibels
Airflow-optimized fan blades
Anti-vibration mounting system prevents transmission of vibrations
Rubberized fan frame minimizes vibrations
High-grade rifle-bearing technology

14. be quiet! Shadow Wings 2 140mm PWM, BL087, Cooling Fan

Feature

Airflow-optimized fan blades
Anti-vibration mounting system prevents transmission of vibrations
Rubberized fan frame minimizes vibrations
High-grade rifle-bearing technology
Secure and easy installation with push-pins
Pwm controlled fan speed through the motherboard
Low-noise operation of up to 14.9Db(a). Air flow - 49.8 CFM. Noise level - 14.9 decibels

15. be quiet! Pure Wings 2 140mm PWM high-Speed, BL083, Cooling Fan

Feature

Nine airflow-optimized fan blades that reduce noise-generating turbulence
Long life rifle bearing gives an operating lifetime of 80, 000 hours
A fan speed of 1, 600 rpm for extremely high air pressure
Even at maximum speed, operates at only 37. 3 dB(A)
Product conception, design and quality control in Germany

16. Thermaltake Pure 14 ARGB 5V Motherboard Sync/Analog Controller TT Premium Edition 16.8 Million Colors 9 Addressable LEDs 140mm Hydraulic Bearing PWM Case/Radiator Fan, 3 Pack CL-F080-PL14SW-A

Feature

Analog ARGB controller - low-profile controller included for users without RGB Cable motherboards. Choose from 8 Preset colors (red, yellow, green, teal, blue, White, Purple, and rainbow), 7 LED modes and off mode (wave, full light, RGB spectrum, off, flow, ripple, pulse, and blink), and 4 LED speeds.
Rgb LED Ring - Nine 16. 8 million colors addressable LEDs provide balanced lighting coverage and brightness.
9 fan blade design - designed for balanced air flow and static pressure, Perfect for case or radiator applications.
Cooling expansion - maintain unified LED lighting when pairing with the water 3. 0 ARGB Series All-in-One coolers for push-pull radiator configuration.
Silent & efficient - feature hydraulic Bearing self-lubricates with a friction-reducing substance for quiet operation without sacrificing performance.
Anti-vibration - anti-vibration rubber pads promotes silent operation and protection.
3 year
Synchronized your gaming station - Control fan lighting with select 5V addressable RGB motherboards. Supported motherboard software includes as US aura Sync, Gigabyte RGB FUSION, MSI Mystic Light Sync, and ASROCK polychrome.. Air flow - 56.45 CFM. Noise level - 30.4 decibels

Conclusion

All above are our suggestions for computer fans 140mm. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using computer fans 140mm with us by comment in this post. Thank you!