Best 140mm Radiator Fan

Peter | 03-01-2026

With numerous Best 140mm Radiator Fan brands to select from – including big names like Noctua,ARCTIC,Corsair,be quiet! – picking the right product can feel overwhelming. But we’re here to simplify your search for the perfect Best 140mm Radiator Fan.

We thoroughly tested and evaluated a wide range of top Best 140mm Radiator Fan contenders to help you navigate the crowded market. Our stand-out favorite is Noctua Best 140mm Radiator Fan for its unparalleled quality and top-tier features. Below you’ll discover more of our top-rated Best 140mm Radiator Fan picks currently available.

Make sure to consult our buying guide too for valuable insights on choosing the ideal product for your needs. It covers all the key factors when shopping for a Best 140mm Radiator Fan. With our research backing your decision, you can confidently invest in a Best 140mm Radiator Fan you’ll truly love.

Editor's Choice
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)
Premium Pick
CORSAIR RS140 140mm PWM Fans – Daisy-Chain Connection – Low-Noise – Magnetic Dome Bearing –
CORSAIR RS140 140mm PWM Fans – Daisy-Chain Connection – Low-Noise – Magnetic Dome Bearing –
Budget Pick
ARCTIC P14 Pro A-RGB (Black) - Powerful Premium Fan, 140 mm PWM Fan with Y-Cable Splitte, 400-2500
ARCTIC P14 Pro A-RGB (Black) - Powerful Premium Fan, 140 mm PWM Fan with Y-Cable Splitte, 400-2500

Top 10 Best 140mm Radiator Fan

We researched and compared the top products in the Best 140mm Radiator Fan category to provide you with these recommendations.

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

  • 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.)

2. ARCTIC P14 Pro - Powerful Premium Fan, 140 mm PWM Fan, 400-2500 RPM, 0 RPM <5% PWM, Fluid Dynamic

  • HIGH STATIC PRESSURE: Efficient even under resistance the generated airflow easily penetrates dense radiators, narrow perforated panels, and mesh structures, ensuring reliable cooling.
  • PWM CONTROL WITH A WIDE SPEED RANGE: The speed can be continuously adjusted up to 2500 rpm via a 4-pin PWM connector. The fan stops completely at speeds below 5%.
  • PRECISE MANUFACTURING FOR MAXIMUM SMOOTH RUNNING: Minimal gaps, automatic balancing, and high-precision measurement noticeably reduce vibrations for quiet, efficient, and long-lasting performance.
  • SMOOTH-RUNNING FLUID DYNAMIC BEARING (FDB): The self-lubricating bearing minimizes noise during operation ideal for quiet, efficient cooling and a long, reliable service life
  • NEW FAN BLADE DESIGN FOR MORE PERFORMANCE: The redesigned rotor blades offer an optimal balance of performance and low noise especially efficient at low speeds

3. ARCTIC P14 Pro A-RGB (Black) - Powerful Premium Fan, 140 mm PWM Fan with Y-Cable Splitte, 400-2500

  • HIGH STATIC PRESSURE: Efficient even with resistance the generated airflow easily penetrates dense radiators, narrow perforated panels and mesh structures and ensures reliable cooling
  • PWM CONTROL WITH WIDE SPEED RANGE: The speed can be progressively adjusted up to 2500 rpm via the 4-pin PWM connection the fan stops completely at less than 5% PWM
  • PRECISE MANUFACTURING FOR MAXIMUM SMOOTH RUNNING: Minimal gaps, automatic balancing and high-precision measurement noticeably reduce vibrations for quiet, efficient and long-lasting performance
  • SMOOTH-RUNNING FLUID DYNAMIC BEARING (FDB): The self-lubricating bearing minimizes noise during operation ideal for quiet, efficient cooling and a long, reliable service life
  • NEW FAN BLADE DESIGN FOR MORE PERFORMANCE: The redesigned rotor blades offer an optimal balance of performance and low noise especially efficient at low speeds

4. CORSAIR RS140 140mm PWM Fans – Daisy-Chain Connection – Low-Noise – Magnetic Dome Bearing –

CORSAIR RS140 140mm PWM Fans – Daisy-Chain Connection – Low-Noise – Magnetic Dome Bearing –
9.5

Corsair

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  • Streamlined Fan Connections: Daisy-chain multiple fans together and control them all through just a single 4-pin PWM connector.
  • Precise PWM Speeds: Set your fan speeds up to 1,700 RPM while providing up to 95.5 CFM airflow to your system.
  • CORSAIR AirGuide Technology: Anti-vortex vanes direct airflow at your hottest components for concentrated cooling, pushing air in the direction you need when mounted to a radiator or heatsink.
  • High Static Pressure: RS fans work well as radiator fans with a static pressure of 3.46mm-H2O to push through obstructions.
  • Quiet Operation with Magnetic Dome Bearing: CORSAIRs Magnetic Dome bearing minimises noise and reduces friction for greater longevity.

5. be quiet! Pure Wings 3 140mm Quiet PWM High-Speed Case Fan | Speed-regulating Closed Loop Motor|

be quiet! Pure Wings 3 140mm Quiet PWM High-Speed Case Fan | Speed-regulating Closed Loop Motor|
8.9

Be Quiet!

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  • OPTIMIZED FRAME: The fan frame outlet designed for peak performance on radiators
  • AIRFLOW: 7 airflow-optimized fan blades not only reduce noise, but ensure performance under demanding configurations
  • QUIET PERFORMANCE: Pure Wings 3 can be operated with very low minimum rpm for very quiet operation
  • LONG BEARING LIFE: Long life rifle bearing gives an operating lifetime of 80,000 hours
  • German Design | German Engineering | German Quality | German Performance

6. Noctua NF-A14 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (140mm, Black)

  • Premium quiet fan, 140x140x25mm, 12V, 4-pin PWM, max. 1500 RPM, max. 24.6 dB(A), >150,000 h MTTF
  • Award-winning NF-A14 design has received more than 100 recommendations from international hardware websites and magazines
  • Square frame with excellent airflow and pressure performance: ideal for use on water cooling radiators or as a case fan
  • 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 1500rpm maximum speed
  • chromax.black.swap edition with attractive all-black design and swappable red, black, white, blue, yellow and green anti-vibration pads for colour-customising

7. ARCTIC P14 Slim PWM PST - PC Fan, 140mm Case Fan, with PWM Sharing Technology (PST),

  • OPTIMISED FOR STATIC PRESSURE: Through high static pressure, the fan guarantees efficient cooling, even with increased air resistance. Suitable for use on heat sinks and radiators
  • STRONG COOLING PERFORMANCE: The performance of the P fans has been noticeably increased through numerous improvements, including upgraded engine technology and a newly developed fan design
  • 150 TO 1800 RPM: Thanks to the 4-pin connector, the fan speed can be controlled via PWM PST. This keeps noise to a minimum while at the same time ensuring maximum cooling performance
  • LOW INSTALLATION HEIGHT: The P14 Slim PWM PST has an installation height of only 16 mm, making it suitable for small form factor cases & for installations for which a 25 mm fan does not fit
  • TECHNICAL DATA: Fan speed: 1501800 rpm (0 rpm <5 %), Airflow: 52.00 cfm | 88.35 m/h, Noise Level: 0.3 Sone, Static pressure: 1.55 mmHO, Pin: 4-pin

8. Thermalright TL-C14C X3 CPU Fan, 140mm Case Cooler, 4Pin PWM Silent Computer Fan with S-FDB Bearing,

Thermalright TL-C14C X3 CPU Fan, 140mm Case Cooler, 4Pin PWM Silent Computer Fan with S-FDB Bearing,
8.7

Thermalright

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  • [Silent Fan Size] Model: TL-C14C X3, Size: 140*140*25mm, Speed: 1500RPM10%, Noise 26.4dBA;Power Connector: 4pin PWM; Current: 0.13A, Air Pressure: 1.93mm H2O, Air Flow: 75.8CFM, Higher air flow for improved cooling performance.
  • [Vibration reduction and low noise] The case fan is equipped with four soft material silicone corner pads on all four sides, which can reduce the vibration and friction caused by the rotation of the white fan, perfectly reducing noise and allowing low noise operation, so that cooling can be carried out in low noise.
  • [Quality Bearings] The carefully developed quality S-FDB bearings solve the problem of pc cooling fan blade shaking in lifting mode, keeping fan noise to a minimum while providing maximum cooling performance when needed and extending the life of the cpu fan.
  • [PWM Function] CPU fan is equipped with PWM function, the cooler fan can automatically adjust the speed according to the temperature of the motherboard, no need to manually adjust the fixed speed, and the airflow of 75.8CFM can provide the required cooling effect.
  • [Perfect Match] The PC fan can be used not only as a case fan, but is also suitable for use with a cpu cooler/water cooler radiators to create a cooling effect together, which can take away the dry heat from the case and the high temperature generated by the CPU in operation, allowing for maximum cooling; Ideal for cases, radiators and CPU coolers.

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

  • 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

10. be quiet! Silent Wings Pro 4 140mm PWM High Speed 2400 RPM Premium Low Noise Cooling Fan | 4-Pin |

be quiet! Silent Wings Pro 4 140mm PWM High Speed 2400 RPM Premium Low Noise Cooling Fan | 4-Pin |
7.7

Be Quiet!

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  • Optimized fan blades for the highest performance on radiators and heat sinks
  • Speed switch allows changing maximum PWM speed between medium-speed, high-speed and ultra-high-speed (up to 2400 rpm)
  • Small tip clearance and a fan frame with a funnel-shaped air outlet for extremely high air pressure
  • Virtually inaudible operation at regular speed
  • 6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations

Peter

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