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What changes have been made to the iCUE LINK RS II RGB compared to the original iCUE LINK RS RGB?
The RS II ARGB has been redesigned for improved airflow efficiency at lower fan speeds, delivering more airflow than its predecessor with lower noise, while retaining AirGuide technology and Magnetic Dome bearings.
How do the RS II RGB fans improve cooling performance?
RS II ARGB fans combine stronger airflow at lower RPMs, focused AirGuide airflow, and high static pressure, helping cool components and radiators more effectively while staying quieter.
Do the RS II RGB fans support temperature monitoring?
No. RS II ARGB fans provide PWM speed control, RGB lighting control, and Zero RPM mode, but no built-in temperature sensor is listed.
What makes RS II RGB fans easy to install?
Integrated iCUE LINK connections simplify wiring and reduce cable clutter, helping create a cleaner build and a faster installation experience.
What comes in the box?
1x RS120 II ARGB fan, 1x PWM extension cable, 1x ARGB extension cable, and 4x mounting screws.
RS II RGB vs RS RGB Fan Comparison
 CORSAIR RS120 II ARGB |  CORSAIR RS120 ARGB |  CORSAIR RS140 II ARGB |  CORSAIR RS140 ARGB | |
|---|---|---|---|---|
Customer Reviews | — | — | — | — |
Price | — | — | — | — |
DIMENSIONS | 120mm x 120mm x 26mm | 120mm x 120mm x 25mm | 140mm x 140mm x 26mm | 140mm x 140mm x 25mm |
RPM SPEED | 420 - 2100 RPM +10% | 420 - 2100 RPM +10% | 330 - 1700 RPM +10% | 330 - 1700 RPM +10% |
AIRFLOW | 10.8 – 73 CFM | 13.3 – 72.8 CFM | 12.6 – 96 CFM | 14.6 – 95.5 CFM |
STATIC PRESSURE | 0.15 – 4.2 mm-H2O | 0.2 – 4.15 mm-H2O | 0.11 – 3.5 mm-H2O | 0.11 – 3.46 mm-H2O |
SOUND LEVEL | 10 – 36 dBA | 10 – 36 dBA | 10 – 36 dBA | 10 – 36 dBA |
BUILT-IN TEMPERATURE SENSOR | ? | ? | ? | ? |
QUIET COOLING
The CORSAIR RS120 II ARGB PWM fan delivers class-leading acoustics at lower RPMs and at maximum power for an overall quieter experience while providing excellent cooling performance. Features include 8x RGB LEDs for customizable cooling along with Zero RPM Mode and Magnetic Dome bearings to ensure cooling that is quiet and reliable. RS120 II ARGB fans can be daisy chained together for an easy setup with fewer cables, and just a single 4-pin PWM motherboard header is needed to control fan speeds and lighting. AirGuide technology with anti-vortex vanes direct airflow for concentrated, powerful cooling.
• ARGB Lighting & Daisy-Chain Setup – 8 RGB LEDs per fan, simple one-cable installation, and unified motherboard control for lighting and fan speeds.
• Optimized for Quiet Computing – More airflow at lower RPMs for efficient cooling with less noise.
• Zero RPM Silent Mode – Fans stop completely under light loads for distraction-free operation.
• Magnetic Dome Bearings – Ultra-quiet bearing design with reliable long-term performance.
• High-Airflow Performance – Delivers up to 73 CFM airflow at speeds up to 2,100 RPM.
• AirGuide Technology – Focused airflow improves cooling efficiency and radiator performance.
• More Airflow Than 30mm Fans – Advanced design moves more air at low RPMs while maintaining broad case compatibility.
• PWM Speed Control – Easily adjust fan speeds through compatible motherboard software.
What changes have been made to the iCUE LINK RS II RGB compared to the original iCUE LINK RS RGB?
The RS II ARGB has been redesigned for improved airflow efficiency at lower fan speeds, delivering more airflow than its predecessor with lower noise, while retaining AirGuide technology and Magnetic Dome bearings.
How do the RS II RGB fans improve cooling performance?
RS II ARGB fans combine stronger airflow at lower RPMs, focused AirGuide airflow, and high static pressure, helping cool components and radiators more effectively while staying quieter.
Do the RS II RGB fans support temperature monitoring?
No. RS II ARGB fans provide PWM speed control, RGB lighting control, and Zero RPM mode, but no built-in temperature sensor is listed.
What makes RS II RGB fans easy to install?
Integrated iCUE LINK connections simplify wiring and reduce cable clutter, helping create a cleaner build and a faster installation experience.
What comes in the box?
1x RS120 II ARGB fan, 1x PWM extension cable, 1x ARGB extension cable, and 4x mounting screws.
RS II RGB vs RS RGB Fan Comparison
CORSAIR RS120 II ARGB | CORSAIR RS120 ARGB | CORSAIR RS140 II ARGB | CORSAIR RS140 ARGB |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Price | |||
| — | — | — | — |
| DIMENSIONS | |||
| 120mm x 120mm x 26mm | 120mm x 120mm x 25mm | 140mm x 140mm x 26mm | 140mm x 140mm x 25mm |
| RPM SPEED | |||
| 420 - 2100 RPM +10% | 420 - 2100 RPM +10% | 330 - 1700 RPM +10% | 330 - 1700 RPM +10% |
| AIRFLOW | |||
| 10.8 – 73 CFM | 13.3 – 72.8 CFM | 12.6 – 96 CFM | 14.6 – 95.5 CFM |
| STATIC PRESSURE | |||
| 0.15 – 4.2 mm-H2O | 0.2 – 4.15 mm-H2O | 0.11 – 3.5 mm-H2O | 0.11 – 3.46 mm-H2O |
| SOUND LEVEL | |||
| 10 – 36 dBA | 10 – 36 dBA | 10 – 36 dBA | 10 – 36 dBA |
| BUILT-IN TEMPERATURE SENSOR | |||
| ? | ? | ? | ? |
QUIET COOLING
The CORSAIR RS120 II ARGB PWM fan delivers class-leading acoustics at lower RPMs and at maximum power for an overall quieter experience while providing excellent cooling performance. Features include 8x RGB LEDs for customizable cooling along with Zero RPM Mode and Magnetic Dome bearings to ensure cooling that is quiet and reliable. RS120 II ARGB fans can be daisy chained together for an easy setup with fewer cables, and just a single 4-pin PWM motherboard header is needed to control fan speeds and lighting. AirGuide technology with anti-vortex vanes direct airflow for concentrated, powerful cooling.
• ARGB Lighting & Daisy-Chain Setup – 8 RGB LEDs per fan, simple one-cable installation, and unified motherboard control for lighting and fan speeds.
• Optimized for Quiet Computing – More airflow at lower RPMs for efficient cooling with less noise.
• Zero RPM Silent Mode – Fans stop completely under light loads for distraction-free operation.
• Magnetic Dome Bearings – Ultra-quiet bearing design with reliable long-term performance.
• High-Airflow Performance – Delivers up to 73 CFM airflow at speeds up to 2,100 RPM.
• AirGuide Technology – Focused airflow improves cooling efficiency and radiator performance.
• More Airflow Than 30mm Fans – Advanced design moves more air at low RPMs while maintaining broad case compatibility.
• PWM Speed Control – Easily adjust fan speeds through compatible motherboard software.
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