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White 140mm case fan with semi-transparent blades and 34 RGB LEDs

Corsair

Corsair iCUE QL140 RGB White 140mm case fan CO-9050105-WW

SKU CH-FF9N-ZYBHS MPN CO-9050105-WW

140mm white PWM case fan with 34 addressable RGB LEDs across four zones, hydraulic bearing, 1250 RPM, 50.2 CFM airflow and 26 dBA noise

  • TypeCase Fan
  • CompatibilityCase
  • Fan Size140mm
  • Bearing TypeHydraulic
  • RPM1250 +/-10% RPM
  • Air Flow50.2 CFM

Fan Size 140mm

Model QL140 RGB

Option Single Pack

Struck-through versions exist but are not stocked here.

  • 34 individually addressable RGB LEDs across four zones create vivid lighting effects
  • brilliant white housing reflects light for brighter illumination and a clean aesthetic
  • hydraulic bearing and 1250 RPM deliver 50.2 CFM airflow for effective cooling
  • semi-transparent blades and 26 dBA noise level ensure quiet operation with visible lighting
  • anti-vibration rubber dampers reduce vibration noise and transfer for stable performance

White 140mm RGB case fan

The Corsair iCUE QL140 RGB White is a 140mm PWM fan built for case cooling. It uses a hydraulic bearing and spins at up to 1250 RPM with a 10% variance. The unit moves 50.2 CFM of air while producing 26 dBA of noise. A 4-pin connector provides standard motherboard control.

34 addressable LEDs and white housing

Thirty-four individually addressable RGB LEDs sit across four lighting zones on the fan hub. The brilliant white housing reflects light to increase perceived brightness and matches other white Corsair components. Full lighting control requires a separate Corsair iCUE RGB Lighting Controller and the iCUE software suite.

Builders wanting synchronised white RGB cooling

This fan suits builders who want coordinated RGB illumination in a white-themed system and who already own or plan to buy an iCUE lighting controller. It is not for buyers who need a controller included in the box or who prefer a fan without any RGB lighting.

Highlights

  • 34 individually addressable RGB LEDs across four zones create vivid lighting effects
  • brilliant white housing reflects light for brighter illumination and a clean aesthetic
  • hydraulic bearing and 1250 RPM deliver 50.2 CFM airflow for effective cooling
  • semi-transparent blades and 26 dBA noise level ensure quiet operation with visible lighting
  • anti-vibration rubber dampers reduce vibration noise and transfer for stable performance

Specifications

BrandCorsair
SeriesiCUE QL140 RGB White
ModelCO-9050105-WW
TypeCase Fan
CompatibilityCase
Fan Size140mm
Bearing TypeHydraulic
RPM1250 +/-10% RPM
Air Flow50.2 CFM
Noise Level26 dBA
Power Connector4 Pin
ColorWhite
LEDRGB
Features34 Individually Addressable RGB LEDs: Fully equipped with 34 RGB LEDs across four lighting zones to enhance your CORSAIR QL RGB-cooled system.
Brilliant White Housing: Reflects light for brighter lighting and matches the clean, refined look of other white CORSAIR products in your setup.
Intelligent Control, Unlimited Possibilities: 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
Dimensions140 x 140 x 25 mm
Package Contents1 x QL140 RGB White
4 x mounting screws
Shipping weight0.33 kg
Package size193 × 165 × 38 mm

Other versions of this model

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Questions about this item

How often should the hydraulic bearing be serviced or replaced?

The hydraulic bearing is sealed and requires no routine service; it is rated for continuous operation at the specified 1250 RPM.

What limits airflow first when the fan runs at 1250 RPM for hours?

The 50.2 CFM airflow ceiling is reached at the maximum 1250 RPM speed; the hydraulic bearing and motor are designed to sustain that speed without throttling.

How much heat or noise does the fan add when running all day at full speed?

At full speed the fan produces 26 dBA of noise; power draw is minimal through the 4-pin PWM connector and adds negligible heat to the case.

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