The Best Case Fans 140mm of June: Rankings, Reviews You Should Know About

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.)

WATERPROOF/Dustproof,For applications that require moisture and dust protection,also could be used for refresh air for your underground garage,Compouter Case,Cabinets,DIY cooling ,rv fridge or replacement of PSU &industrial Fan.

Specification:140X140X25mm | 12V DC | 0.6A | 2900RPM | 152CFM | 42.8dBA | 3-wire KF2510 3Pin Connector

Dual-ball bearings have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright.

WIDELY USED:For humid and dust-exist harsh environment.Great for greenhouse, bathroom, toilet, projector, or outdoor stage lighting.

STANDARD CONNECTOR: Standard 3 pin native connector allows for easy adaptability with many systems,such as CPU,Server,Communication Equiment. Contact us if you need to determine which is the positive, negative, or tachometer (speed sensor) wires.

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

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

Quiet fan, 140x140x25 mm, 12V, 4-pin PWM, max. 1200 RPM, max. 19.6 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

1200rpm 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.)

Nine airflow-optimized fan blades reduce noise-generating turbulence. Air flow - 61.2 CFM. Noise level - 19.8 decibels

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

Even at maximum speed, operates at only 19.8 dBA)

Especially recommended for use in water cooling and CPU cooling builds

Pwm controlled fan speed through the motherboard

Great Thermal Image Test Result: Compared to the standard case fan, the combination of three Ring radiator fans and RL360 radiator delivers 40% better cooling performance. (Inlet and outlet temp. are 49℃ and 44.5℃ in respective, △T= 4.5℃). Air flow - 51.15 CFM. Noise level - 24.1 decibels

Concentrated Compression Blade: Custom designed for high-static pressure requirements of demanding applications like radiators, the CCB is engineered to focus the inner circle of air outwards, allowing the outer section to pressurize and compress.

Wind Blocker Frame: To achieve maximum static pressure in all applications, this reduces the blade's noise and vibration, creating a perfect balance between power and sound by creating a compression effect and blocking any pressure from escaping.

Hydraulic Bearing with Low-Noise Design: The hydraulic bearing self-lubricates with a high quality, friction-reducing substance which lowers operating noise. The LNC (Low-Noise Cable) can reduce the noise level by 21% from 28.1dBA to 22.1dBA.

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