Top 9 140mm Fan Slim – Computer Case Fans

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1. SCYTHE

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Single Pack, Scythe Kaze Flex 120mm Slim Fan, PWM 300-1800RPM, Quiet Case/CPU Cooler Fan

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SCYTHE #ad - Noise rate: 2. 7 - 30dba, air flow: 8. 28 - 5079 cfm. Static Pressure : 023 - 1. 35 mm h 2 O. Pwm control offers wide range fan speed for excellent balance of performance and quietness. This drastically reduces friction, ensuring smooth operation and reduced wear, which results in long life span and silent operation.

Connector: 4-pin, Voltage: 12V. Newly designed blade and frame contribute high airflow with low noise. Dimension: 120x120x15mm17mm with anit-vibration rubber, fan speed: 300±200 - 1800 rpm±10%. Optimized performance to noise ratio, premium quality with Anti-Vibration rubber on the corners reducing possible vibration during operation.

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°. Stands only 15mm thickness17mm with anit-vibration rubber, the thin frame design is ideal for Small Form Factor computer and application fanHTPC, mini-ITX PC, low profile CPU cooler and water cooling radiator.
BrandSCYTHE #ad
ManufacturerScythe #ad
Part NumberKF1215FD18-P

2. SCYTHE

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No Controller Included, Single Pack, PWM 300-1800RPM, Scythe Kaze Flex 140mm RGB LED FanRound Frame

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SCYTHE #ad - These decouplers effectively reduce possible vibrations and allow silent operation. Included antivibration rubber pads covering each corner of frame. 8 high quality leds built into central hub, gigabyte, the lighting is bright and even reflected with milky-white blade.

Compatible with asus Aura Sync, MSI Mystic, Asrock. Connector: 4-pin, noise: 4. 19~26. 45dba, mttf: 120, dimension: 140x140x25mm, static pressure: 0.08~12. 81mmh2o, mounting space: 105x105mm, Airflow: 16. 8~1008cfm, fan speed: 300±200~1800±10% rPM, 000hrs. 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°. This drastically reduces friction, ensuring smooth operation and reduced wear, which results in long life span and silent operation.

The 4-pin 12v rgb connector allows fan to be synchronized and controlled by RGB motherboards for vivid and multiple lighting effects16. 8 million colors. Pwm control offers wide range fan speed for excellent balance of performance and quietness. Round frame design with 120mm standard mounting holes 105x105mm is ideal for use on high-end CPU cooler, computer case ventilation and water cooling radiator.
BrandSCYTHE #ad
ManufacturerScythe #ad
Part NumberKF1425FD18R-P

3. Noctua

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

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Noctua #ad - Chromax. Black. Swap edition with all-black design and self-adhesive red, black, blue, white, yellow and green anti-vibration pads for colour-customising 8 pads of each colour.

23. 6 dba, 92x92x14mm, >150, 4-pin pwm, 000 h MTTF. 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. Premium quiet fan, 12v, max. 2500 rpm, max. Award-winning 92x14mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. 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 chromax.black.swap
ModelNF-A9x14 HS-PWM chromax.black.swap
Warranty6 years manufacturer warranty

4. Noctua

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Brown, Premium Quiet Slim Fan, 4-Pin 120mm, Noctua NF-A12x15 PWM

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Noctua #ad - 23. 9 dba, >150, max. Premium quiet slim fan, 12v, 120x120x15 mm, 4-pin pwm, max. Includes anti-vibration mounts, fan screws, extension cable and y-cable for running two PWM fans on the same header.

Award-winning a-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance. 120x15mm slim design ideal for low-profile CPU coolers, ITX builds, HTPCs, space-restricted applications etc.4-pin pwm version for automatic speed control via 4-pin PWM fan headers, 1850rpm maximum speed 1400rpm with supplied Low-Noise Adaptor. 1850 rpm, 000 h mttF.
BrandNoctua #ad
ManufacturerNoctua #ad
Height4.72 Inches
Length4.72 Inches
Weight0.62 Pounds
Width0.59 Inches
Part NumberNF-A12x15 PWM
ModelNF-A12x15 PWM

5. Noctua

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High Performance Cooling Fan, Noctua NF-P14r redux-1500 PWM, 4-Pin, 1500 RPM 140mm Grey

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Noctua #ad - High performance cooling fan, max. Renowned nf-p14r high-end 140x25mm round-frame 12V fan, more than 100 awards and recommendations from international computer hardware websites and magazines, hundreds of thousands of satisfied users.

1500 rpm, >150, 4-pin pwm, 140x140x25 mm, 12v, max. Highly optimised low-noise design provides outstanding quietness of operation, excellent static pressure and strong airflow CFM, round frame for air-based CPU coolers such as NH-D15 or NH-D14. 25. 8 dba, 000 h mtTF. Streamlined redux edition: proven noctua quality at an attractive price point, S-ATA adaptors, extension cables, wide range of optional accessories anti-vibration mounts, y-splitters, etc. 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 NumberNF-P14r redux-1500 PWM
ModelNF-P14r redux-1500 PWM

6. SCYTHE

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Scythe Kaze Flex 140mm Fan, Single Pack, PWM 300-1200RPM, Quiet Case/Radiator Fan

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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. Newly designed blade and frame contribute high airflow with low noise, ideal thermal fan for computer case and CPU cooler/heatsink.

Included antivibration rubber pads covering each corner of frame. Pwm control offers wide range fan speed for various application and system. 140mm pc fan with standard mounting space, the fan is ideal for computer case ventilation and water cooling radiator. 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°.

Connector: 4-pin, mttf: 120, fan speed: 300±200~1200±10% rpm, dimension: 140x140x25mm, noise: 4.19~19. 4dba, static Pressure: 008~1. 25mmh2o, airflow: 16. 8~67. 2cfm, 000hrs. These decouplers effectively reduce possible vibrations and allow silent operation.
BrandSCYTHE #ad
ManufacturerScythe #ad
Part NumberKF1425FD12S-P

7. be quiet!

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

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be quiet! #ad - A fan speed of 1, 600 rpm for extremely high air pressure. Nine airflow-optimized fan blades that reduce noise-generating turbulence. 3 dbA. Even at maximum speed, operates at only 37. Product conception, design and quality control in Germany. Long life rifle bearing gives an operating lifetime of 80, 000 hours.
Brandbe quiet! #ad
Manufacturerbe quiet! #ad
Height1.18 Inches
Length7.09 Inches
Weight0.35 Pounds
Width6.3 Inches
Part NumberBL083
ModelBL083
Warranty3 years

8. Noctua

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

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Noctua #ad - 41. 3 dba, >150, 12v, 000 h mttF.3000 rpm, 4-pin pwm, 140x140x25 mm, max.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.

Award-winning 140x25mm a-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior cooling efficiency. 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. Heavy duty cooling fan, max.
BrandNoctua #ad
ManufacturerNoctua #ad
Height5.51 Inches
Length5.51 Inches
Weight0.68 Pounds
Width0.98 Inches
Part NumberNF-A14 industrialPPC-3000 PWM
ModelNF-A14 industrialPPC-3000 PWM

9. ARCTIC

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

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ARCTIC #ad - High quality bearing: thanks to an alloy/lubricant combination developed in Germany, friction within the bearing is reduced and greater efficiency is achieved. Technical data: fan speed: 1700 rpm, noise level: 0;3 sone @ 1700 rpm, airflow: 72;8 cfm/123;76 m³/h @ 1700 rpm, Pin: 3-pin.

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. Optimised for static pressure: the fan guarantees extremely efficient cooling, even with increased air resistance, therefore, the P14 is particularly suitable for use on heatsinks and radiators. Innovative design: the innovative design of the fan blades improves the air flow and facilitates a highly efficient ventilation, the impeller was designed with a focus on minimzing the noise level.
BrandARCTIC #ad
ManufacturerARCTIC #ad
Height5.51 Inches
Length5.51 Inches
Weight0.42 Pounds
Width1.06 Inches
Part NumberACFAN00123A
ModelACFAN00123A
Warranty6 Years