Review 10 The Best 140 Mm Case Fans: Top-Rated & Hot Deal Today

Magnetic Bearing: harnesses magnetic levitation technology to provide lower noise, higher performance, and a longer lifespan. Air flow - 97 CFM. Noise level - 37 decibels

Custom Rotor Design: delivers the perfect balance between high static pressure and high airflow, operating flawlessly in the most challenging environment

Extensive Control Range: A 1,600 RPM control range gives you total control between silence and absolute performance

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.)

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

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

DESIGNED FOR CASES: Optimized for maximized case airflow of up to 93.91CFM - 120x120x25mm (or 140x140x25mm), 12V, 4-Pin PWM, 68.92CFM(93.91CFM), >60,000hr

FLUID DYNAMIC BEARING: Patented Matsushita design Fluid Dynamic Bearing (FDB) for reduced noise and increased lifespan of over six years.

PERFORMANCE ENGINEERED: increased airflow and pressure with engineered winglet fan blades and chamfered intake and exhaust

CHANGEABLE COLORS: Interchangeable color trim available in blue, red, and white (sold separately)

GREATER EFFICIENCY - LESS NOISE AT HIGHER AIRFLOW: At low fan speed, the motor noise is key, a motor developed in Germany with a new alloy/lubricant combination reduced friction and noise

INNOVATIVE DESIGN: Design of fan blades improves air flow and facilitates efficient ventilation, impeller was designed with a focus on minimzing the noise level yet delivering the desired airflow and pressure

TWO WAY INSTALLATION: Blow warm air out of the case, draw cool air into your case

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

TECHNICAL DATA: Fan speed: 800 RPM, Airflow: 46 CFM/78 m³/h (@ 800 RPM), Noise Level: 0.08 Sone (@ 800 RPM), Pin: 3-pin

1 Features standard 140mm mounting holes :  140mm fan is a best replacement for common 140mm case fans and perfect fitment on 140mm water cooling radiators. It provides high cooling efficiency.

2 Hydraulic Bearing with Low-Noise Design：The hydraulic bearing with high quality. making aigo fan spin at 1000RPM at low 25dBA and deliver an air flow of up to 49.8CFM

3 Anti-vibration Mounting System:  The fans come with eight pre-installed rubber anti-vibration pads reduce vibration between fan and PC case. Ultra-Silent Case Fan that Keeps Noise Level Down to 29dBA

4 Innovative Design Enabkes Quiet And Efficient: The innovative design of the fan blades improves the air flow and facilitates a highly efficient ventilation.

5 New concept of fan design. Unique appearance 2018 newest release 140mm case fan

Premium quiet fan,140*152*27mm, 12V, 4-pin PWM

High performance:Air volume: 77.8 CFM (MAX), Wind pressure: 2.09 mm H2O (MAX), Speed: 1500RPM±10%, Noise≤25.6 DBA

Special high profile fan blades for maximum air flow

Higher air flow to enhance cooling performance

Provides excellent ventilation for pc cases

Nine airflow-optimized fan blades that reduce noise-generating turbulence

Long life rifle bearing gives an operating lifetime of 80, 000 hours

A fan speed of 1, 600 rpm for extremely high air pressure

Even at maximum speed, operates at only 37. 3 dB(A)

Product conception, design and quality control in Germany

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

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

PWM SHARING TECHNOLOGY (PST): PST assures that all of your fans listen to one control signal, e.g. you share the CPU Cooler's PWM signal and assure that your case fans stand down at low load and spin up whenever necessary

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

TECHNICAL DATA: Fan speed: 200–1350 RPM, Airflow: 74 CFM/126 m³/h (@ 1350 RPM), Noise Level: 0.3 Sone (@ 1350 RPM), Pin: 4-pin