CORSAIR iCUE QL140 RGB 140mm PWM Fans Review

Cooling/VGA & Other Cooling by stefan @ 2019-11-22

The new QL140 fans from CORSAIR are a real step-up in terms of lighting compared to many other models, while the 34 addressable LEDs do allow creating unique effects. Most fans do have a single layer of configuration for the inner/outer ring, but this time we get separate zones (front/rear), that can be enabled or disabled independently. For minimizing the cable clutter, the multi-fan kits do also bring the Lighting Node CORE module, that does not need an additional module to get the fan RGB system fully operational and gets connected straight to an available USB 2.0 header.

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Product Features

Brilliant color


Four lighting zones and 34 LEDs per fan radiate spellbinding colors and effects on either side, for spectacular lighting regardless of whether they’re used for intake or exhaust.


Sized to fit


Available in 120mm as a single or triple-fan kit, and 140mm as a single or dual-fan kit.


Powerful, compact control


Control RGB lighting via CORSAIR iCUE software with the incredibly compact Lighting Node CORE, cutting down cable clutter with simple USB 2.0 and SATA connections.


Your setup at your command


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.


Lower Your System Temperatures


Powerful fan speeds combined with PWM control ensures that the fans cool quickly and efficiently when needed but stay quiet under low loads.


120mm – up to 1,500 RPM and 41.8 CFM of airflow

140mm – up to 1,250 RPM and 50.2 CFM of airflow


Low-Noise Fan Blade


A semi-transparent fan blade delivers low-noise operation while allowing your RGB lighting to shine through.


Reduce Noise with Anti-Vibration Rubber Dampers


Built-in rubber dampers at the corner of each fan reduce vibration noise in your case, reducing fan noise at any speed.


Metallic Accents


Built-in front and back-facing metal logo plates on the fan hub add a touch of class to your build.

Intelligent Control. Unlimited Possibilities.


CORSAIR iCUE software brings your system to life with dynamic RGB lighting synchronized across all your iCUE compatible products, including fans, RGB LED light strips, keyboards, mice and more.


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