Best 140mm Case Fan In May 2025

Here, we’ll review the top 10 Best 140mm Case Fan on the market today. We’ll provide an overview of the pros and cons of each product. Read on for our selection of Best 140mm Case Fan.

To help you in your search, we have completed this list of the Best 140mm Case Fan.

Top Rated Best 140mm Case Fan Of 2025

Rank	Product Name	Score
1	InWin Crown AC140 Addressable RGB Twin Fan Kit 140mm High Performance Cooling Computer Buy Now	9.7 Buy Now
2	Corsair ML140, 140mm Premium Magnetic Levitation Fan (2-Pack) Buy Now	9.5 Buy Now
3	DEEP COOL CF140 2IN1, Addressable RGB, Motherboard SYNC by 5V ADD RGB 3-pin Buy Now	9.1 Buy Now
4	CORSAIR QL Series, iCUE QL140 RGB, 140mm RGB LED PWM White Fan, Single Buy Now	8.8 Buy Now
5	CORSAIR AF140 LED Low Noise Cooling Fan, Dual Pack - Blue, 140 mm Buy Now	8.6 Buy Now

1. InWin Crown AC140 Addressable RGB Twin Fan Kit 140mm High Performance Cooling Computer

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9.7/10 our score

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Included addressable cable for the motherboard addressable header. the crown ac140s radiant lighting effect can be beautifully and easily demonstrated with a compatible motherboard software.
Shockproof rubber stands effectively reduces vibrations.
The crown inherits the modular cable design. this simplifies cable management by speeding up the installation process
Six centered leds are controlled by independent ic chips to present a totally customizable addressable rgb lighting effect. this also develops a variety of mixed color experiences.
Asus aura sync & msi mystic light sync compatible ready
Features 9 blades that is molded with the inner frame, which effectively pushes the air to the center of the fan to create a turbine effect for higher pressure.. air flow - 69.03 cfm. noise level - 32.5 decibels

2. Corsair ML140, 140mm Premium Magnetic Levitation Fan (2-Pack)

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9.5/10 our score

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Custom rotor design: delivers the perfect balance between high static pressure and high airflow, operating flawlessly in the most challenging environment
Magnetic bearing: harnesses magnetic levitation technology to provide lower noise, higher performance, and a longer lifespan. air flow - 97 cfm. noise level - 37 decibels
Extensive control range: a 1,600 rpm control range gives you total control between silence and absolute performance

3. DEEP COOL CF140 2IN1, Addressable RGB, Motherboard SYNC by 5V ADD RGB 3-pin

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9.1/10 our score

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Fan connector: 4pin. led type: addressable rgb led. led connector: 3pin (+5v-d-g). led control: m/b with 5v add-rgb header. cable controller is also available
If your motherboard has one 5v add-rgb 3-pin header, you can use it to connect rgb extender cable to control and sync these three fans and one more deepcool addressable rgb device, such as cf 120, cf140, rgb 200pro. if your motherboard has more than one 5v add-rgb 3-pin header, these fans can sync with add rgb devices of other brands
If your motherboard does not have 5v add-rgb 3-pin header, you can use the included cable controller to connect the rgb extender cable to realize sync of these three fans and 3 more deepcool addressable rgb devices, such as cf 120, cf140, rgb 200pro
Fan speed can be intelligently controlled by mb in accordance with temperature
Utilize 12pcs of independently programmable rgb leds for amazing display effects

4. CORSAIR QL Series, iCUE QL140 RGB, 140mm RGB LED PWM White Fan, Single

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8.8/10 our score

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Keep your system cool with powerful fan speeds up to 1, 250 rpm, pushing up to 50. 2 cfm of air
A low-noise, semi-transparent 140mm fan blade is engineered for quiet operation while also allowing your rgb lighting to shine through.
Four lighting zones and 34 individually addressable rgb leds radiate spellbinding colors and effects on either side, regardless of whether being used for intake or exhaust, to enhance your corsair ql rgb-cooled system.
Create mesmerizing animated lighting effects with powerful corsair icue software, bringing your system to life with dynamic rgb lighting synchronized across all your icue-compatible products and immersive integrated lighting with compatible games. requires a corsair icue rgb lighting controller, sold separately.
Brilliant white fan housing reflects light for brighter lighting and matches the clean, refined look of other white corsair products in your setup.

5. CORSAIR AF140 LED Low Noise Cooling Fan, Dual Pack - Blue, 140 mm

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8.6/10 our score

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Liquid cpu coolers
Low-noise operation: a custom fan blade and hydraulic bearing allows for low-noise operation without sacrificing performance
Diffused illumination: an opaque fan blade diffuses lighting to ensure stunning illumination anywhere in your system
Four hub-mounted leds: easily add vivid led lighting to your system
High airflow: up to 52 cfm of airflow at peak 1,400 rpm
The best of airflow and static pressure: offers the ideal combination of high airflow and strong static pressure, allowing for use as a case fan, or with corsair hydro series