CORSAIR iCUE Link LX140-R RGB 140mm PWM Reverse Fans Dual Kit

In this review the CORSAIR iCUE Link LX140-R RGB 140mm PWM Reverse Fans Dual Kit is presented as a choice for PC builders who want standout lighting without sacrificing cooling performance. The kit's reversed rotor keeps the RGB ring fully visible even when configured for intake, and the iCUE LINK system simplifies wiring by allowing fans to daisy chain into a single hub connection. For anyone prioritizing clean looks, easy cable management and capable airflow in a quiet package, this starter kit delivers a clear, practical advantage.

Key Features

• Reversed rotor: The reverse rotor design ensures the RGB ring remains fully visible when the fan is mounted for intake, preserving the aesthetic impact of the lighting.
• Dual light loops: Each fan has 18 LEDs split across inner and outer loops for layered, customizable RGB effects that sync with other iCUE devices.
• PWM control: Precise PWM speeds up to 2,000 RPM allow the fans to balance airflow and noise depending on system demand.
• Strong airflow and pressure: With up to 90.6 CFM and 4.22 mm H2O static pressure, the fans push air effectively and can be mounted to radiators when needed.
• iCUE LINK connectivity: The included LINK bridge connectors let users connect fans together into a seamless bank and reduce cable clutter to a single hub cable.
• Magnetic Dome bearing: The refined magnetic dome bearing reduces friction and noise for quieter operation and longer life.

Who It's For

The LX140-R kit is aimed at PC builders and enthusiasts who want strong visual impact from case fans without compromising intake orientation or creating messy cable runs. It suits those running RGB-led builds, small radiator setups, or multi-fan arrays where daisy chaining and centralized control matter.

Those who should look elsewhere include buyers on an extreme budget who need the cheapest possible fans, or users who prefer simpler non-RGB fans with no ecosystem dependency. If you do not plan to use iCUE or other linked Corsair lighting, the lighting features may be less valuable.

Pros & Cons

Pros

• Excellent lighting visibility and layered effects thanks to the dual light loops.
• Good airflow and static pressure for case cooling and radiator mounting.
• Simple, clean cable management via the iCUE LINK daisy chain connectors.
• Quiet operation and improved longevity from the Magnetic Dome bearing.

Cons

• Lighting and ecosystem benefits are strongest when used with iCUE; standalone use reduces value.
• Higher-performance PWM fans can still produce audible noise at maximum speeds, though they are generally quiet in typical use.

Specifications

Fan size	140mm
Max speed	Up to 2,000 RPM (PWM)
Airflow	90.6 CFM
Static pressure	4.22 mm H2O
LEDs per fan	18 LEDs across dual inner and outer light loops
Bearing type	Magnetic Dome bearing
Included accessories	iCUE LINK bridge connectors and QuikTurn screws

Our Verdict

The CORSAIR iCUE Link LX140-R kit is a strong pick for builders who want show-ready RGB that remains visible in intake orientation while still delivering genuine cooling performance and straightforward cable management. It pairs attractive, customizable lighting and effective airflow with quiet, durable bearings, making it a smart value for RGB-focused systems and multi-fan setups that use iCUE.

Frequently Asked Questions

Can these fans be daisy chained?
Yes. The included iCUE LINK bridge connectors allow fans to be connected directly to each other and then to the iCUE LINK System Hub with a single cable.

Are these fans good for radiators?
Yes. With 4.22 mm H2O static pressure and up to 2,000 RPM, the fans have sufficient force for mounting to radiators.

Will they run quietly?
They are engineered for quiet operation with a Magnetic Dome bearing and are typically low noise at moderate speeds, though maximum RPMs will be louder.