Top 9 140mm Slim Fan – Computer Case Fans

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1. Noctua

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4-Pin 92x14mm, Noctua NF-A9x14 HS-PWM chromax.Black.swap, Premium Quiet Slim Fan, Black

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Noctua #ad - 2500 rpm, 12v, max. Award-winning 92x14mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance.

23. 6 dba, 4-pin pwm, >150, 92x92x14mm, 000 h MTTF. Premium quiet fan, max. Chromax. Black. Swap edition with all-black design and self-adhesive red, blue, white, black, yellow and green anti-vibration pads for colour-customising 8 pads of each colour. 4-pin hs-pwm version for automatic speed control via 4-pin PWM fan headers, broad 500-2500rpm speed range, stops at 0% PWM for semi-passive systems. Noctua nh-l9 series, compact PC cases and other space-restricted applications. 14mm slim design is ideal for low-profile 9cm CPU coolers e. G.
BrandNoctua #ad
ManufacturerNoctua #ad
Height0.55 Inches
Length3.62 Inches
Width3.62 Inches
Part NumberNF-A9x14 HS-PWM CH.BK.S
ModelNF-A9x14 HS-PWM chromax.black.swap
Warranty6 years manufacturer warranty

2. SCYTHE

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Single Pack, Scythe Kaze Flex 140mm Fan, Quiet Case/Radiator Fan, PWM 300-1800RPM

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SCYTHE #ad - This drastically reduces friction, ensuring smooth operation and reduced wear, which results in long life span and silent operation. Included antivibration rubber pads covering each corner of frame.

Newly designed blade and frame contribute high airflow with low noise, ideal thermal fan for computer case and CPU cooler/heatsink. These decouplers effectively reduce possible vibrations and allow silent operation. Connector: 4-pin, fan speed: 300±200~1800±10% rpm, static pressure: 008~2. 81mmh2o, airflow: 16. 8~1008cfm, noise: 4. 19~26. 45dba, dimension: 140x140x25mm, mtTF: 120, 000hrs.1

140mm pc fan with standard mounting space, the fan is ideal for computer case ventilation and water cooling radiator. Pwm control offers wide range fan speed for various application and system. Sealed precision fluid dynamic bearing: the bearing and the spindle are made of high quality compressed metal and are lubricated by a special oil film resistant to temperatures of up to 250C° / 480F°.
BrandSCYTHE #ad
ManufacturerSCYTHE #ad
Part NumberKF1425FD18S-P
ModelKF1425FD18S-P

3. Noctua

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

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Noctua #ad - 1500 rpm, max. High performance cooling fan, 140x140x25 mm, 12v, max. Streamlined redux edition: proven noctua quality at an attractive price point, y-splitters, wide range of optional accessories anti-vibration mounts, S-ATA adaptors, extension cables, etc.

25. 8 dba, 4-pin pwm, >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 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. 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.
BrandNoctua #ad
ManufacturerNoctua #ad
Height5.51 Inches
Length5.51 Inches
Weight0.33 Pounds
Width0.98 Inches
Part NumberNF-P14s redux-1500 PWM
ModelNF-P14s redux-1500 PWM
Warranty6 year manufacturer’s warranty

4. be quiet!

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

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be quiet! #ad - Low-noise operation of up to 14. 9dba. Noise level - 14. 9 decibels. High-grade rifle-bearing technology. Secure and easy installation with push-pins. Anti-vibration mounting system prevents transmission of vibrations. Airflow-optimized fan blades. Rubberized fan frame minimizes vibrations. Pwm controlled fan speed through the motherboard. Air flow - 49. 8 cfm.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height1 Inches
Length7 Inches
Weight0.39 Pounds
Width5.5 Inches
Part NumberBL087
ModelBL087
Warranty3 years

5. Noctua

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

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Noctua #ad - 24. 6 dba, 140x140x25mm, max. Award-winning nf-a14 design has received more than 100 recommendations from international hardware websites and magazines.

4-pin pwm version for automatic speed control via 4-pin PWM fan headers, 1500rpm maximum speed. 1500 rpm, >150, 12v, 000 h mttf. Premium quiet fan, 4-pin pwm, max. Chromax. Black. Swap edition with attractive all-black design and swappable red, white, black, blue, yellow and green anti-vibration pads for colour-customising. Square frame with excellent airflow and pressure performance: ideal for use on water cooling radiators or as a case fan.
BrandNoctua #ad
ManufacturerNoctua #ad
Height5.51 Inches
Length5.51 Inches
Weight0.43 Pounds
Width0.98 Inches
Part NumberNF-A14 PWM CH.BK.S
ModelNF-A14 PWM CH.BK.S
Warranty6 year manufacturer’s warranty

6. ARCTIC

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

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ARCTIC #ad - 201 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.

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.

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. Technical data: fan speed: 200–1700 rpm, airflow: 72. 8 cfm/123. 76 m³/h @ 1700 rpm, noise Level: 03 sone @ 1700 rpm, pin: 4-pin.
BrandARCTIC #ad
ManufacturerARCTIC #ad
Height5.51 Inches
Length5.51 Inches
Weight0.43 Pounds
Width1.06 Inches
Part NumberACFAN00124A
ModelACFAN00124A
Warranty10 year limited warranty

7. Corsair

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Corsair ML140 PRO 140mm Premium Magnetic Levitation RGB LED PWM Fan with Lighting Node Twin Pack CO-9050078-WW

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Corsair #ad - Magnetic levitation bearing: dramatically reduces bearing friction by magnetically levitating the fan blade, producing lower noise and higher performance.

Dynamic rgb lighting: four independent ultra-bright center-mounted RGB LEDs output a vivid blast of light and color. Control, customize and sync: the included corsair Lighting Node PRO enables stunning dynamic lighting effects with other CORSAIR LINK supported devices. Built to Last: Long lifespan. Air flow - 55. 4 cfm. Complete pwm control: dynamically control fan speed from 400 RPM to 1, 200 RPM to minimize noise or maximize airflow. Noise level - 204 decibels.
BrandCorsair #ad
ManufacturerCorsair #ad
Height0.98 Inches
Length5.51 Inches
Weight1.04 Pounds
Width5.51 Inches
Part NumberCO-9050078-WW
ModelCO-9050078-WW
Warranty5 years

8. PANO-MOUNTS

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140mm Case Fan Quiet High Performance PC Fan 140mm Standard Case Fan 3pin 4pin Molex Connector 12V DC Computer PC CPU Case Fan 1000RPM 2-Pack

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PANO-MOUNTS #ad - 100% 90 day money back : if you are not satisfied for any reason, simply return your product for a full refund, no questions asked. Standard case fan:140x140x25mm 140mm fan quiet silent 12v dc 038a cooling fan for the replacement of standard computer case fan, CPU cooler fan or other electronics equipment heat sink radiator.

The fan's speed can be adjusted by using a different voltage 5-12V, gaming PC fan, it can work at a lower voltage to achieve a silent effect. 3-pin connector: 140mm 3 pin connector fan for easy installation. 4pin motherboard power port to suitable for more than 2 kinds of 140mm fan using.

Anti-vibration screws: besides 4pcs normal screws there has extra 4pcs anti-vibration silicon screws packed together to reduce noise between fan and PC case. Package included:140mm long life sleeve bearing case fan x 2, Silicone screws x 8, fan screws x 8. You have nothing to lose.
BrandPANO-MOUNTS #ad
ManufacturerPANO-MOUNTS #ad
Height0.98 Inches
Length5.51 Inches
Width5.51 Inches
Part NumberQL140252PACK

9. Noctua

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Ultra Quiet Silent Fan, Brown, 3-Pin 140mm, Noctua NF-A14 ULN

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Noctua #ad - 3-pin uln version with 800rpm 650rpm with supplied Ultra-Low-Noise Adaptor for serious silent enthusiasts who demand the utmost quietness of operation.

Includes anti-vibration mounts, low-Noise Adaptor, fan screws, extension cable and 3:4-pin adaptor for powering the fan directly from the power supply.11. 9 dba, 3-pin molex, 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, cabinet ventilation, PC cases and other chassis intake & exhaust, etc. Ultra low noise fan, 12v, 800/650 rpm, >150, 140x140x25 mm, max.
BrandNoctua #ad
ManufacturerNoctua #ad
Height5.51 Inches
Length5.51 Inches
Weight0.77 Pounds
Width0.98 Inches
Part NumberNF-A14 ULN
ModelNF-A14 ULN
Warranty6 year manufacturer’s warranty