Corsair iCUE Link QX140 RGB 140mm Fans - Dual Fan Starter Kit

In this review the Corsair iCUE Link QX140 RGB 140mm Magnetic Dome fans are evaluated as a two-fan starter kit for builders who want strong airflow and showpiece lighting without a messy cable cluster. The single biggest reason to buy is the iCUE LINK ecosystem: chain multiple fans together with the included bridge connectors and control them all from one hub for synchronized lighting and simplified cabling. The kit pairs high PWM range and Zero RPM support with a unique Time Warp lighting mode, making it a practical choice for quiet, illuminated systems.

Key Features

• Wide RPM range: PWM control from 400 to 2,000 RPM lets users dial in cooling performance or quiet operation depending on load.
• High airflow and pressure: These fans push up to 82.5 CFM and deliver 3.5mm-H2O of static pressure, useful for restrictive radiators or dense case filters.
• Distinct lighting zones: Each fan has four light loops driven by 34 RGB LEDs across two zones for strong, multi-angle illumination.
• Magnetic Dome bearing: The magnetic dome bearing reduces friction at low speeds for quieter operation and longer lifespan.
• iCUE LINK hub included: The kit includes the iCUE LINK System Hub and bridge connectors so multiple fans plug into a single cable for cleaner routing and unified control.

Who It's For

The Corsair QX140 kit is best for PC builders who prioritize lighting and a neat interior: gamers and content creators who want powerful airflow paired with bold RGB effects and easy integration into Corsair's iCUE LINK system. The included hub and bridge connectors make it especially appealing for builds where cable tidiness and synchronized lighting matter.

Those who should look elsewhere include buyers on the strictest noise budgets who require near-silent fans at all loads, since customer feedback about noise is mixed, and shoppers focused only on bare-bones, low-cost cooling without RGB may find better value in simpler fan packs.

Pros & Cons

Pros

• Strong airflow and static pressure for good thermal performance in cases and on radiators.
• Powerful, multi-zone RGB with exclusive Time Warp lighting when used with iCUE LINK.
• Neat cabling and simple daisy-chain setup thanks to included bridge connectors and hub.
• Zero RPM support and Magnetic Dome bearing reduce noise and wear at low speeds.

Cons

• Noise reports are mixed among users, so some systems may still experience audible fan sound at higher RPMs.
• Perceived value varies with buyer priorities; RGB and hub features add cost compared with basic fans.

Specifications

Fan size	140mm
Speed	400 - 2,000 RPM (PWM)
Airflow	Up to 82.5 CFM
Static pressure	3.5 mm-H2O
Lighting	34 RGB LEDs, two light zones per fan
Bearing type	Magnetic Dome bearing
Included accessories	iCUE LINK System Hub and bridge connectors (double fan starter kit)

Our Verdict

The Corsair iCUE Link QX140 RGB starter kit is a solid pick for builders who want high airflow, strong RGB effects and tidy cabling. It combines practical PWM control and Zero RPM capability with a distinctive lighting system, making it worth the premium for users who will use the hub and iCUE features; those focused only on lowest cost or absolute silence should compare quieter or cheaper alternatives.

Frequently Asked Questions

Do these fans support complete stop at low loads?
Yes, the fans support Zero RPM PWM signals so they can stop entirely when thermal conditions allow.

How do I connect multiple fans without extra cables?
Use the included bridge connectors to chain fans together and plug the chain into the supplied iCUE LINK System Hub with a single cable.

Are they suitable for radiators?
Yes; the 3.5mm-H2O static pressure rating and 140mm size make them suitable for use on radiators and restrictive airflow setups.