We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White square 140mm case fan with transparent blades and RGB lighting, 25mm thick

Corsair

Corsair CO-9051023-WW iCUE LINK RX140 RGB White 140mm case fan

SKU CH-CCSJ-PZXPV MPN CO-9051023-WW

140 mm case fan with magnetic dome bearing, zero-RPM mode and 18.1–95.7 CFM airflow

  • Fan Counts1 Fan
  • Fan ControllerNo Controller
  • TypeCase Fan
  • CompatibilityCase
  • Fan Size140mm
  • Fan Thickness25mm

Fan Size 140mm

Option 1 Pack

  • Quiet operation from 10 dBA with Magnetic Dome bearing
  • Wide speed range 0 to 1700 RPM via PWM control
  • High airflow up to 95.7 CFM for effective cooling
  • Strong static pressure up to 3.79 mm-H2O for restrictive layouts
  • Daisy-chain multiple fans using iCUE LINK connectors

Single 140mm iCUE LINK fan

The Corsair CO-9051023-WW is a 140mm case fan with magnetic dome bearing and iCUE LINK connectivity. It delivers 18.1 to 95.7 CFM airflow and 0.15 to 3.79 mm-H2O static pressure at 300 to 1700 RPM. RGB illumination and a white finish suit colour-coordinated builds.

Builders who want daisy-chained RGB control

This single-pack suits users adding one fan to an existing iCUE LINK chain or starting a short run. Buyers needing multiple fans out of the box or a bundled controller should look at multi-pack kits. Systems without a compatible iCUE LINK hub or motherboard header cannot use the smart features.

Fits standard 140mm mounts with 25mm depth

The fan includes QuikTurn screws, an active connector, a passive connector and a 135mm slim-slim iCUE LINK cable for chaining. Glass fibre-reinforced frame and magnetic dome bearing reduce vibration. Zero RPM mode stops the rotor at low load, cutting noise to 10 dBA.

Highlights

  • Quiet operation from 10 dBA with Magnetic Dome bearing
  • Wide speed range 0 to 1700 RPM via PWM control
  • High airflow up to 95.7 CFM for effective cooling
  • Strong static pressure up to 3.79 mm-H2O for restrictive layouts
  • Daisy-chain multiple fans using iCUE LINK connectors

Specifications

BrandCorsair
SeriesiCUE LINK
ModelRX140
Part NumberCO-9051023-WW
Fan Counts1 Fan
Fan ControllerNo Controller
TypeCase Fan
CompatibilityCase
Fan Size140mm
Fan Thickness25mm
Bearing TypeMagnetic Dome
RPM0, 300 - 1700 RPM +/- 10%
Air Flow18.1 - 95.7 CFM
Air Pressure0.15 - 3.79 mm-H2O
Noise Level10 - 36 dBA
ColorWhite
LEDRGB
Dimensions140mm x 140mm x 25mm
Package Contents1 x RX140 RGB Fan
1 x Active Connector
1 x Passive Connector
1 x iCUE LINK Cable, 135mm, Slim-Slim Cable Head
4 x QuikTurn Mounting Screws
2 x Decorative Plates
Shipping weight0.30 kg
Package size178 × 146 × 33 mm

Other versions of this model

4 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Do I need an iCUE LINK system hub to control the RX140 RGB fan?

Yes, the fan uses iCUE LINK protocol and requires a compatible system hub for PWM speed control and RGB lighting management through Corsair iCUE software.

Can I daisy-chain this 140mm fan with older Corsair fans that use standard 4-pin PWM and 3-pin RGB headers?

No, the RX140 uses proprietary iCUE LINK connectors and the included 135mm Slim-Slim cable; it cannot connect directly to legacy 4-pin PWM or 3-pin RGB headers on a motherboard or older controller.

How do I confirm the magnetic dome bearing is running in Zero RPM mode at low temperatures?

In iCUE software the RPM reading will show 0 while the fan is idle; you will also hear no acoustic output below 10 dBA until the temperature curve triggers a start speed of 300 RPM.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.