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CORSAIR iCUE LINK RX140 II RGB 140mm PWM Fan - Optimized for Quiet Operation - Up to 1,700 RPM - 8 RGB LEDs per Fan - Requires iCUE LINK System Hub (Sold Separately)

Option: 140mm

PWM Control - Precise PWM control enables quiet operation at lower fan speeds, with headroom up to 1,700 RPM when additional cooling is needed.
Optimized for Low RPM - Strong airflow efficiency at lower fan speeds reduces the need for aggressive ramping, helping keep systems running quieter during everyday operation.
Lower Noise - Runs up to 4 dBA quieter than the previous generation while maintaining similar cooling at everyday fan speeds.
CORSAIR AirGuide - Anti-vortex vanes help focus airflow through your system for more efficient cooling.
Rigid Frame - A glass fiber-reinforced frame with integrated anti-vibration dampeners helps reduce resonance and maintain a secure, stable installation.
Vivid RGB Lighting - Eight RGB LEDs display vivid lighting effects, with a window built into the frame for side-view visibility.
Effortless Connectivity - iCUE LINK technology connects all your components in sequence using universal connectors, all plugged into an iCUE LINK System Hub (sold separately), for faster builds and less cable clutter.
Magnetic Dome Bearings - Minimizes noise and reduces friction for greater longevity, backed by a 5-year warranty.
Zero RPM Mode - Supports Zero RPM PWM signals to eliminate fan noise at low loads.

Specs

Reviews

Learn more about the Corsair RX140 II RGB

Details
Fan Counts	1 Fan
Fan Controller	No Controller
Type	Case Fan
Compatibility	Case
Fan Size	140mm
Fan Thickness	26mm
Bearing Type	Magnetic Dome
RPM	0, 350 - 1700 RPM +/-10%
Air Flow	20.16 - 84.06 CFM
Air Pressure	0.17 - 2.73 mm-H2O
Noise Level	10 - 31.8 dBA
Power Connector	iCUE LINK (proprietary connector)
Color	Black
LED	RGB

Features
Features	PWM-controlled fan speeds up to 1,700 RPM; Optimized for quiet operation at lower fan speeds; Balanced airflow tuned for quieter real-world operation; Eight RGB LEDs with side-view window; CORSAIR Magnetic Dome bearing for low noise; Zero RPM mode for silent operation; Durable glass fiber-reinforced frame with anti-vibration dampeners; Detachable decorative side plates; CORSAIR AirGuide anti-vortex vanes; Powerful CORSAIR iCUE software customization; Part of the iCUE LINK ecosystem (requires iCUE LINK System Hub, sold separately); Built-in temperature sensor for real-time thermal monitoring

Dimensions & Weight
Dimensions	140mm x 149mm x 26mm

Package Contents
Package Contents	1x RX140 II RGB Fan; 2x iCUE LINK Connectors; 1x 135mm iCUE LINK Cable; 4x QuikTurn Screws

Manufacturer Warranty
Parts	5 Years
Labor	5 Years

Additional Information
First Listed on Newegg	September 24, 2026