Best 140mm Radiator Fans

Peter | 07-01-2026

With so many great Best 140mm Radiator Fans to pick from, like those from brands such as Corsair,Noctua,ARCTIC,Thermalright, it can be tricky for customers to decide what to buy. But after extensive research, we’ve discovered the stand-out Best 140mm Radiator Fans currently on the market.

Our team rigorously tested numerous products available to consumers. The one that stands at the top of our list is Corsair Best 140mm Radiator Fans, thanks to its impressive performance and features. Below you’ll find more of our top-rated picks, along with insightful analysis from our seasoned experts. Check out their thoughts before making your purchasing choice. With this guide backing your decision, you’re sure to end up with a Best 140mm Radiator Fans you’ll love.

Editor's Choice
CORSAIR RS140 ARGB 140mm PWM Fans – Daisy-Chain Connection – Low-Noise – Magnetic Dome Bearing
CORSAIR RS140 ARGB 140mm PWM Fans – Daisy-Chain Connection – Low-Noise – Magnetic Dome Bearing
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
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)

Top 10 Best 140mm Radiator Fans

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

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

CORSAIR RS140 ARGB 140mm PWM Fans – Daisy-Chain Connection – Low-Noise – Magnetic Dome Bearing
9.8

Corsair

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  • Streamlined Fan Connections: Daisy-chain multiple fans together and control them all through just one 4-pin PWM connector and one +5V ARGB connector.
  • Lighting Made Easy: Eight LEDs per fan shine bright with customisable lighting through your motherboards built-in ARGB control (requires compatible motherboard).
  • 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.

2. 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.

3. 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.)

4. 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

5. 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

6. Thermalright TL-C14C-S X3 CPU Fan, 140mm ARGB Case Cooler, 4pin PWM Silent Computer Fan with S-FDB

Thermalright TL-C14C-S X3 CPU Fan, 140mm ARGB Case Cooler, 4pin PWM Silent Computer Fan with S-FDB
7.9

Thermalright

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  • [Silent Fan Size] Model: TL-C14C-S X3, Size: 140*140*25mm, Speed: 1500RPM10%, Noise 26.4dBA, Current: 0.13A, Air Pressure: 1.93mm H2O, Air Flow: 75.8CFM, Fan power supply connector4PIN PWM,Lighting Interface5V 3PIN ARGB;Higher air flow for improved cooling performance.
  • [High Performance Cooling Fan] Automatic speed control of the motherboard through the 4PIN PWM fan cable interface, which can determine the speed according to the temperature of the motherboard, with a maximum speed of 1500RPM.
  • [Excellent LED Light] The high-brightness LED atomizing argb fan blade can effectively reflect the light, making the ARGB lighting effect softer, and it matches the cooler and case more perfectly. Up to 17 modes of light effects with ARGB support, color can be managed and synchronized through the port on motherboard.
  • [Detail Optimization] The pwm fan adopts PBT+PC material with insulation level, with a cable up to 55CM, and supports PWM series control of the pc fan.
  • [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.

7. 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

8. 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

9. ARCTIC P14 Pro PST, 5 Pack - Powerful Premium Fan, 140 mm PWM Fan with Y-Cable Splitter, 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

10. be quiet! Pure Wings 3 140mm Quiet PWM Case Fan | High top-end Speed with Low Minimum RPM |

be quiet! Pure Wings 3 140mm Quiet PWM Case Fan | High top-end Speed with Low Minimum RPM |
8

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

Peter

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