Top 10 140mm Case Fan PWM – Computer Case Fans

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1. be quiet!

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Black, Be Quiet BL040 Pure Wings 2 140mm PWM Case Fan

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be quiet! #ad - Especially recommended for use in water cooling and CPU cooling builds. Air flow - 61. 2 cfm. Even at maximum speed, operates at only 19. 8 dbA. Nine airflow-optimized fan blades reduce noise-generating turbulence. Long life rifle-bearing gives an operating lifetime of 80, 000 hours. Pwm controlled fan speed through the motherboard. Noise level - 19. 8 decibels.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height5.51 Inches
Length5.51 Inches
Weight0.42 Pounds
Width0.98 Inches
Part NumberBL040
ModelBL040
Warranty3

2. Noctua

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

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Noctua #ad - High performance cooling fan, 140x140x25 mm, max. 25. 8 dba, 4-pin pwm, max. 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.

1500 rpm, >150, 12v, 000 h mttf. Streamlined redux edition: proven noctua quality at an attractive price point, y-splitters, extension cables, S-ATA adaptors, wide range of optional accessories anti-vibration mounts, 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 users. 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.
BrandNoctua #ad
ManufacturerNoctua #ad
Height5.51 Inches
Length5.51 Inches
Weight0.33 Pounds
Width0.98 Inches
Part NumberNoctua NF-P14r redux-1500 PWM
ModelNoctua NF-P14r redux-1500 PWM

3. Noctua

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Premium Quiet Fan, 4-Pin 140mm, Brown, Noctua NF-A14 PWM

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Noctua #ad - Premium quiet fan, 140x140x25 mm, max. 24. 6 dba, max. Square frame design is ideal for water cooling radiators AIO or DIY, cabinet ventilation, PC cases and other chassis intake & exhaust, etc.

1500 rpm, 12v, 4-pin pwm, >150, 000 h MTTF. Includes anti-vibration mounts, fan screws, low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header. 4-pin pwm version for automatic speed control via 4-pin PWM fan headers, broad 300-1500rpm speed range 1200rpm max. Award-winning 140x25mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. With supplied Low-Noise Adaptor.
BrandNoctua #ad
ManufacturerNoctua #ad
Height5.51 Inches
Length5.51 Inches
Weight0.44 Pounds
Width0.98 Inches
Part NumberNoctua NF-A14 PWM
ModelNF-A14 PWM

4. Corsair

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

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Corsair #ad - Note: refer the User Guide before use. The rgb functionality of this Product requires a RGB lighting hub and lighting Node Pro. Speed: 600 - 1300 RPM.

This product is intended as an expansion of the ll140 rgb leD 2 fan kit with lighting Node Pro. 16 independent rgb leds in every fan, split between two separate light loops. Operating voltage: 7v - 13. 2v. 140mm fan blade engineered for low-Noise operation without sacrificing performance. Pwm fan control allows for dynamic speed adjustment between 600 rpm to 1, 300 rpm, minimizing noise or maximizing airflow. Air flow rate: 51. 5 cfm. Fan size is 5. 51 x 098 in inches. Bearing type is hydraulic.
BrandCorsair #ad
ManufacturerCorsair #ad
Height0.98 Inches
Length5.51 Inches
Weight0.49 Pounds
Width5.51 Inches
Part NumberCO-9050073-WW
ModelCO-9050073-WW
Warranty2 Years

5. be quiet!

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Be quiet! Silent Wings 3 140mm PWM High-Speed, Cooling Fan, BL071

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be quiet! #ad - Seven fan blades provide optimized airflow. Pwm controlled fan speed by the motherboard. 6-pole fan motor for less power consumption and vibration. Fluid-dynamic bearing enables super-long life span of 300, 000 hours. Great performance-to-noise ratio with 28. 1dba at 1, 600Rpm. Fan frame with funnel-shaped air inlets for extremely high air pressure. Air flow - 77. 57 cfm. Noise level - 28. 1 decibels.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height5.51 Inches
Length5.51 Inches
Weight0.74 Pounds
Width0.98 Inches
Part NumberBL071
ModelBL071
Warranty3 YEARS

6. ARCTIC

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Black, Pressure-optimised, Computer, ARCTIC P14 PWM, Fan Speed: 200-1700 RPM, 140 mm Case Fan with PWM, Very Quiet Motor

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ARCTIC #ad - Optimised for static pressure: the fan guarantees extremely efficient cooling, therefore, even with increased air resistance, the P14 PWM is particularly suitable for use on heatsinks and radiators.

Extended life span: a 10 °c lower motor temperature roughly doubles the life span of a fan, the new ARCTIC motor has a four times longer service life through its low coil temperature. Technical data: fan speed: 200–1700 rpm, noise level: 03 sone @ 1700 rpm, airflow: 72. 8 cfm/123. 76 m³/h @ 1700 rpm, pin: 4-pin. More efficient technology: the motor is powered by a Neodym-Iron-Boron-Magnet ring of the newest generation, which allows the new P14 PWM to run much more efficiently than its predecessors.

200 to 1700 rpm regulated via pwm: thanks to 4-pin connector, the RPM can be regulated in a broad spectrum via PWM, noise is kept at a minimum while maximum cooling performance is given when needed.
BrandARCTIC #ad
ManufacturerARCTIC #ad
Height5.51 Inches
Length5.51 Inches
Weight0.42 Pounds
Width1.06 Inches
Part NumberACFAN00124A
ModelACFAN00124A
Warranty10 Years

7. ARCTIC

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140 mm Case Fan, Very Quiet Motor, PWM-Signal regulates Fan Speed, Computer, Fan Speed: 200-1350 RPM, Black/White, ARCTIC F14 PWM

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ARCTIC #ad - Two way installation: Blow warm air out of the case, draw cool air into your case. Innovative design: design of fan blades improves airflow and facilitates efficient ventilation, impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure.

Technical data: fan speed: 200–1350 rpm, airflow: 74 cfm/126 m³/h @ 1350 rpm, noise Level: 03 sone @ 1350 rpm, pin: 4-pin. Perfect case fan regulation with pwm: The PWM function allows the motherboard to run the fan precisely at its necessary speed, this guarantees the required cooling and minimizes the noise level. 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.
BrandARCTIC #ad
ManufacturerARCTIC Inc #ad
Height1.06 Inches
Length5.51 Inches
Weight0.4 Pounds
Width5.51 Inches
Part NumberACFAN00078A
ModelACFAN00078A
Warranty6 Years Limited Warranty

8. Noctua

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Noctua NF-P12 redux-1700 PWM, 1700 RPM 120mm, High Performance Cooling Fan, 4-Pin, Grey

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Noctua #ad - High performance cooling fan, 12v, 4-pin pwm, max.1700rpm 4-pin pwm version with excellent balance of performance and quietness, supports automatic motherboard speed control powerful airflow when required, virtually silent at idle.

1700 rpm, >150, max. Renowned nf-p12 high-end 120x25mm 12v fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied users. 25. 1 dba, 120x120x25 mm, 000 h MTTF. Pressure-optimised blade design with outstanding quietness of operation: high static pressure and strong CFM for air-based CPU coolers, water cooling radiators or low-noise chassis ventilation. Streamlined redux edition: proven noctua quality at an attractive price point, y-splitters, wide range of optional accessories anti-vibration mounts, extension cables, S-ATA adaptors, etc.
BrandNoctua #ad
ManufacturerNoctua #ad
Height4.72 Inches
Length4.72 Inches
Weight0.53 Pounds
Width0.98 Inches
Part NumberNF-P12 redux-1700 PWM
ModelNF-P12 redux-1700 PWM

9. Thermaltake

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Thermaltake 140mm Pure A14 PWN Case Fan Single Pack-Red CL-F110-PL14RE-B

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Thermaltake #ad - 2 sizes - available in size of 120mm / 140mm. Silent operation - hydraulic bearing self-lubricates with a friction-reducing substance for quiet operation without sacrificing performance. 2 year Warranty. 4 color selections - Available in Blue, Red, Green, and White. Anti-vibration mounting system - In-mold injection anti-vibration rubber pads provide a hassle-free usage with 80% protection coverage for all corners. High-airflow, 9 fan blade design - pwm fan with speeds from 500 to 1500 RPM, engineered for maximizing airflow while minimizing noise.
BrandThermaltake #ad
ManufacturerThermaltake #ad
Part NumberCL-F110-PL14RE-B
ModelCL-F110-PL14RE-B
Warranty2 year manufacturer

10. Noctua

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

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Noctua #ad - 24. 6 dba, 12v, >150, 4-pin pwm, 000 h MTTF. Square frame with excellent airflow and pressure performance: ideal for use on water cooling radiators or as a case fan.

1500 rpm, max. Award-winning nf-a14 design has received more than 100 recommendations from international hardware websites and magazines. Chromax. Black. Swap edition with attractive all-black design and swappable red, blue, white, black, yellow and green anti-vibration pads for colour-customising.4-pin pwm version for automatic speed control via 4-pin PWM fan headers, 1500rpm maximum speed. Premium quiet fan, 140x140x25 mm, max.
BrandNoctua #ad
ManufacturerNoctua #ad
Height5.51 Inches
Length5.51 Inches
Weight0.44 Pounds
Width0.98 Inches
Part NumberNF-A14 PWM chromax.black.swap
ModelNF-A14 PWM chromax.black.swap