CORSAIR iCUE Link LX140-R RGB 140mm PWM Reverse Fans
Bottom line: The CORSAIR iCUE Link LX140-R RGB 140mm PWM Reverse Fans ($119.00 on Amazon as of 2026-10-06): Reverse rotor keeps the RGB ring visible on intake-mounted fans; main trade-off: built around the iCUE LINK System Hub, not standard motherboard fan headers.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Reverse rotor keeps the RGB ring visible on intake-mounted fans
- ✓ 18 LEDs per fan across dual inner and outer light loops
- ✓ Up to 2,000 RPM and 90.6 CFM of airflow per fan
- ✓ 4.22mm H2O static pressure suits radiator mounting
- ✓ Bridge connectors link fans so the whole bank runs on one cable to the hub
Cons
- ✗ Built around the iCUE LINK System Hub, not standard motherboard fan headers
- ✗ Reverse-blade design only pays off in intake positions
- ✗ Only two fans in this kit; larger radiators and cases need more
- ✗ Needs 140mm mounting points; won't fit 120mm-only cases or radiators
Manufacturer description
The CORSAIR iCUE LINK LX140-R RGB is a dual kit of 140mm PWM fans with a reversed rotor, built for intake positions where standard fans hide their lighting. When you mount these at the front or bottom of your case, the RGB ring still faces into the build, so an intake bank matches your exhaust fans. Each fan has 18 LEDs split across an inner and an outer light loop. You can customize them and sync them with your other iCUE RGB devices. For cooling, PWM control runs the fans up to 2,000 RPM, with airflow rated at 90.6 CFM and static pressure at 4.22mm H2O. That pressure is enough to push air…
SpecPicks Verdict
SpecPicks scored CORSAIR iCUE Link LX140-R RGB 140mm PWM Reverse Fans using a rating × review-volume × price-fit model applied to published specs and reviews across the rgb & lighting category. Compare with similarly-priced alternatives in the rgb & lighting category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for rgb & lighting of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
What makes the LX140-R different from a regular LX140 fan?
The LX140-R has a reversed rotor. When you mount it as an intake fan, the RGB ring still faces into your case instead of hiding behind the fan frame.
Can I use the Corsair LX140-R fans on a radiator?
Yes. Each fan is rated at 4.22mm H2O static pressure and 90.6 CFM of airflow at up to 2,000 RPM, which CORSAIR says is enough force for radiator mounting.
Do these fans need the iCUE LINK System Hub?
They're designed for the iCUE LINK ecosystem. The included bridge connectors chain the fans together and connect them to the iCUE LINK System Hub with a single cable. Check the product listing to see whether a hub is included in your kit.
How many LEDs do the LX140-R RGB fans have?
Each fan has 18 RGB LEDs split across an inner and an outer light loop. You can customize the lighting and sync it with your other iCUE RGB devices.
Are the Corsair LX140-R fans quiet?
They use CORSAIR's Magnetic Dome bearing to reduce noise and friction, and Zero RPM mode stops the fans under light loads. The listing doesn't give a dBA figure, so check CORSAIR's spec sheet for exact noise ratings.
Key Features
- Reversed Rotor for Flawless Looks: Flip the script on your build with reversed rotor fans that ensure the RGB ring remains fully visible, even when mounted for intake
- Stunning RGB Lighting with Dual Light Loops: 18 LEDs per fan spread across an inner and outer loop enable brilliant, customizable lighting that can be synchronized with all your iCUE RGB devices
- Effective and Efficient Cooling: Deliver superb airflow to your system with precise PWM controlled speeds up to 2,000 RPM, pushing 90.6 CFM of air. An impressive 4.22mm H2O static pressure also gives the LX-R RGB the force it needs for mounting to radiators
- LINK Your Fans Together: The included iCUE LINK bridge connectors can connect your fans directly to each other, creating a seamless bank of fans all connected to the iCUE LINK System Hub with just a single cable
- Quiet Operation with Magnetic Dome Bearing: CORSAIR’s Magnetic Dome bearing is a refinement of the renowned magnetic levitation bearing, minimizing noise and reducing friction for greater longevity
Full Specifications
| Brand | Corsair |
|---|---|
| Color | Black |
| Model | CO-9051052-WW |
| Wattage | 5 watts |
| Material | Aluminum, Copper, Metal, Plastic |
| Unit Count | 2.0 Count |
| Noise Level | 38.3 Decibels |
| Part Number | CO-9051052-WW |
| Material Type | Aluminum, Copper, Metal, Plastic |
| Cooling Method | Fan |
| Number of Items | 1 |
| Air Flow Capacity | 84.6 Cubic Feet Per Minute |
| Compatible Devices | Desktop |
| Power Connector Type | 4-Pin |
| Warranty Description | 5 Year Manufacturer |
| Maximum Rotational Speed | 2000 RPM |
| Reversed Rotor for Flawless Looks | Flip the script on your build with reversed rotor fans that ensure the RGB ring remains fully visible, even when mounted for intake |
| Global Trade Identification Number | 00840006688716 |
| Full listing title | CORSAIR iCUE Link LX140-R RGB 140mm PWM Reverse Fans – Dual Fan Kit – Low-Noise, Magnetic Dome Bearing, Dual Light Loops, CORSAIR QuikTurn Screws, Zero RPM Mode – Black |
Ready to buy?
CORSAIR iCUE Link LX140-R RGB 140mm PWM Reverse Fans – Dual Fan Kit – Low-Noise, Magnetic Dome Bearing, Dual Light Loops, CORSAIR QuikTurn Screws, Zero RPM Mode – Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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