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Three black 120mm RGB fans with magnetic dome bearings and a system hub

Corsair

Corsair iCUE Link RX120 120mm PWM RGB Case Fan Triple Pack CO-9051018-WW

SKU CH-WVSN-X1WBC MPN CO-9051018-WW

Three 120 mm PWM fans with magnetic-dome bearings, 400-2100 RPM, 74.2 CFM airflow and RGB lighting, plus a system hub and bridge connectors for single-cable daisy-chaining

  • Fan size120 mm
  • Number of fans3 Fans
  • Fan controlController
  • Fan depth25 mm
  • Bearing designMagnetic Dome
  • Rotational speed0, 400–2,100 RPM +/- 10%

Fan Size 120mm

Model 3 Pack with Controller

  • Precise PWM speed control up to 2,100 RPM delivers 74.2 CFM airflow
  • High static pressure of 4.38 mm-H2O pushes air through dense radiators
  • Eight RGB LEDs with side-view window create vivid lighting effects
  • Daisy-chain Link connectors reduce cabling to a single hub connection
  • Anti-vortex AirGuide vanes concentrate airflow on hottest components

Triple-pack 120 mm PWM fans with iCUE LINK hub

This set includes three 120 mm fans and a dedicated iCUE LINK System Hub for unified control. Each unit uses a magnetic dome bearing and PWM regulation from zero to 2,100 RPM. The package supplies active and passive link connectors plus mounting hardware for immediate installation. Builders who want a single-cable ecosystem for multiple fans will find the hub-centric design convenient.

Sustained airflow through dense obstructions

Static pressure reaches 4.38 mm-H2O at maximum speed, allowing the fans to push air through high-density radiators without stalling. Airflow scales from 10.5 to 74.2 CFM across the speed range while noise stays between 10 and 36 dBA. Anti-vortex vanes keep the stream focused on hot components during prolonged loads. Users who need near-silent idle operation should note the zero-RPM mode stops the blades completely.

4.38 mm-H2O static pressure for radiator mounting

This pressure figure determines whether the fans can overcome the resistance of thick radiators or restrictive grilles. Lower-pressure alternatives will struggle in those positions, while this spec confirms suitability for liquid-cooling loops. Buyers who only need case ventilation without obstructions may not require this level of static pressure.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $82.99
Pricier than about 90% of the 8,339 comparable items (median $19.99).
Fan size 120 mm
Typical for this category: the median of 1,114 items is 120 mm.

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Specifications

Product
Brand nameCorsair
Product lineiCUE LINK
Model nameRX120
Part numberCO-9051018-WW
Product typeCase Fan
Product colorBlack
Performance
Rotational speed0, 400–2,100 RPM +/- 10%
Airflow rate10.5–74.2 CFM
Air pressure rating0.12–4.38 mm-H2O
Size & build
Fan size120 mm
Number of fans3 Fans
Fan depth25 mm
Bearing designMagnetic Dome
Product dimensions120 mm × 120 mm × 25 mm
Shipping weight0.69 kg
Package size170 × 124 × 87 mm
Compatibility
Compatible withCase
In the box
In the box3 x RX120 RGB Fans
2 x Active Connectors
2 x Passive Connectors
1 x iCUE LINK System Hub
1 x iCUE LINK Cable, 135 mm, Slim-Slim Cable Head
1 x iCUE LINK Cable, 600 mm, Straight-Slim Cable Head
1 x PCIe Power Cable
1 x USB Cable
12 x QuikTurn Mounting Screws
6 x Decorative Plates
Environment & compliance
Operating noise10–36 dBA
More details
Fan controlController
LED lightingRGB

Other versions of this model

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Questions about this item

How loud does the RX120 get when running at full 2100 RPM all day?

At maximum speed the fans reach 36 dBA; at the 400 RPM minimum they drop to 10 dBA, so noise scales with the PWM curve you set in iCUE.

What motherboard header or controller do I need to run the iCUE LINK System Hub included in the triple pack?

The hub draws power from a PCIe cable off your PSU and connects to a USB 2.0 header on the motherboard for software control via iCUE.

Will the 120 mm RX120 fans with Magnetic Dome bearings line up with the mounting holes on my older 120 mm radiator?

Yes, the 120 mm x 120 mm x 25 mm frame uses standard 120 mm screw spacing, and the 12 QuikTurn screws included work with typical radiator or case mounts.

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