Fan Corsair iCUE LINK RX120

The CORSAIR iCUE LINK RX120 is a 120 mm case and radiator fan designed to deliver high static pressure and efficient airflow while keeping noise low. Constructed with glass fiber–reinforced liquid crystal polymer (LCP) blades and CORSAIR AirGuide technology, the RX120 maintains blade rigidity under load and focuses exhaust airflow for improved coverage of radiator fins. The fan integrates with the iCUE LINK ecosystem for simplified daisy-chained connectivity and centralized control through CORSAIR iCUE software.

Advantages

Rigid LCP fan blades resist bending under static pressure for consistent radiator performance, while CORSAIR AirGuide and optimized blade geometry improve airflow efficiency. A magnetic dome bearing reduces friction and mechanical noise, increasing longevity and lowering acoustic output. iCUE LINK lets multiple devices connect in series using a single connector for reduced cable clutter and unified control. QuikTurn screws simplify installation when mounting multiple fans.

Suitable for

• Case cooling in desktop PCs
• Radiator cooling for liquid CPU/GPU coolers
• Systems requiring high static pressure through restrictive vents or dense radiators
• Builds using CORSAIR iCUE LINK-compatible components

Key specifications

• Type: Fan
• Fan diameter: 120 mm
• Speed range: 400–2100 RPM (PWM-controlled)
• Bearing: Magnetic dome bearing
• Blade material: Glass fiber reinforced liquid crystal polymer (LCP)
• Colour: Black
• Weight: 0.025 kg
• Manufacturer part number (MPN): CO-9051009-WW

How to use

Install the RX120 into your case or onto a radiator using the included QuikTurn screws or standard fan screws, aligning airflow direction with your cooling plan. Connect the fan into the iCUE LINK chain using the single iCUE LINK connector to link multiple compatible devices; connect the chain to a host controller or motherboard header as required. Use CORSAIR iCUE software to configure PWM fan curves and monitor performance.

Recommendations

For optimal radiator performance, position the RX120 so airflow passes directly through radiator fins and configure PWM curves in iCUE to balance cooling and noise according to workload. When installing multiple fans, use the QuikTurn screws for faster mounting and ensure a clean iCUE LINK chain to minimize cable clutter.