Corsair iCUE LINK LX140 RGB | 140mm | 2000 RPM | Multi-Colour RGB

Overview

Elevate your system’s thermal performance and aesthetic with the CORSAIR iCUE LINK LX140 RGB 140mm PWM Single Fan Expansion. Designed for the modern PC builder, this premium fan seamlessly integrates into the innovative iCUE LINK ecosystem, drastically simplifying cable management while delivering exceptional cooling and dazzling multi-colour RGB illumination. Its pristine white finish and sophisticated dual light loops ensure your build not only performs optimally but also stands out visually, making it a cornerstone for any high-end or custom PC project.

The LX140 RGB is engineered for precision, featuring CORSAIR’s AirGuide technology to concentrate airflow and maximise cooling efficiency where it matters most. Coupled with a Magnetic Dome bearing, it ensures whisper-quiet operation and extended longevity, offering a perfect balance of performance, acoustics, and reliability. With QuikTurn Fan Screws, installation is remarkably straightforward, allowing you to spend less time building and more time enjoying your meticulously crafted system.

Key Features & Benefits

• Simplified iCUE LINK Connectivity: Revolutionise your build with a single cable solution for power and signal, drastically reducing cable clutter and simplifying system assembly.
• AirGuide Technology: Experience superior, concentrated airflow that directs cooling precisely to your hottest components, ensuring more effective heat dissipation and lower system temperatures.
• Magnetic Dome Bearing: Benefit from reduced friction, exceptionally quiet operation, and an extended lifespan, providing reliable, high-performance cooling for years to come.
• QuikTurn Fan Screws: Enjoy rapid and hassle-free installation, allowing for quick setup and adjustments without the need for specialised tools.
• PWM Control Precision: Dynamically adjust fan speeds from 350 RPM to 2000 RPM, optimising for either silent operation during light loads or maximum airflow under intense conditions.

Performance & Best Use Cases

The CORSAIR iCUE LINK LX140 RGB fan is a powerhouse of cooling, capable of pushing up to 84.7 CFM of airflow with a maximum static pressure of 4.86 mmH2O, making it ideal for both case ventilation and radiator mounting. Its wide rotational speed range, from a near-silent 350 RPM to a high-performance 2000 RPM, allows for precise control over your system’s thermal profile, ensuring your components remain cool and stable even under the most demanding workloads. The intelligent design minimises noise, with levels ranging from a mere 10 dB at low speeds to a still-manageable 36 dB at maximum, providing an optimal acoustic experience.

• Best For: High-performance gaming rigs, professional workstations, and custom PC builds prioritising both superior cooling and advanced RGB aesthetics.
• Use Case: Maintaining optimal temperatures during extended gaming sessions, demanding content creation, or ensuring quiet operation for everyday computing tasks.
• Practical Advantage: Delivers consistent, targeted airflow to prevent thermal throttling, enhancing component longevity and system stability, all within a visually stunning package.
• Why Choose It: For seamless integration into the iCUE LINK ecosystem, unparalleled RGB customisation, and a robust 5-Year Manufacturer’s Warranty, offering both peace of mind and premium performance.

Connectivity, Cooling & Power

Designed for the future of PC building, the LX140 RGB fan leverages CORSAIR’s innovative iCUE LINK technology, requiring an iCUE LINK System Hub (sold separately with starter kits) for unified power and signal delivery through a single cable. This significantly simplifies the often-complex wiring of multiple fans and RGB components. Its Pulse-width modulation (PWM) support enables dynamic and precise control over fan speed, allowing your system to intelligently adjust cooling performance based on real-time thermal demands. The fan operates with a rated current of 0.45A, ensuring efficient power consumption within your system. Advanced cooling is further enhanced by AirGuide technology, which channels airflow for maximum effectiveness, while the Magnetic Dome bearing reduces friction and noise, contributing to both cooling efficiency and the fan’s impressive 5-Year Manufacturer’s Warranty.

Compu-Fi Expert Opinion

The CORSAIR iCUE LINK LX140 RGB fan stands out as an exceptional choice for anyone looking to upgrade or build a premium PC. Its integration into the iCUE LINK ecosystem is a game-changer for cable management, making complex builds far more accessible and clean. We highly recommend this fan for users who demand not only top-tier cooling performance but also a sophisticated, customisable aesthetic. The combination of AirGuide technology, a silent Magnetic Dome bearing, and the striking dual RGB lighting makes it a compelling package. With its robust build quality and a reassuring 5-Year Manufacturer’s Warranty, this fan is a smart investment for long-term system stability and visual flair.