72.8 CFM airflow | 4.15 mmH₂O static pressure | 36 dB maximum noise level | 4-pin PWM speed control

Quick Specs

• Move up to 72.8 CFM of air through your case to help keep components cooler
• Achieve focused airflow with 4.15 mmH₂O of static pressure
• Enjoy a maximum noise level of just 36 dB
• Control fan speed up to 2100 RPM via the 4-pin PWM connector
• Fit a 120 mm fan position with a clean, black, non-RGB look

A 120mm Case Fan Built for Balanced Cooling

The Corsair RS120 120mm PWM Fan is made for PC builders and upgraders who want dependable airflow without extra visual noise. It uses the standard 120 mm fan size, so it suits any position in your case that is sized for a 120 mm fan. The black finish and absence of RGB lighting let it blend into an understated build, which suits you if you would rather put your budget into cooling performance than light effects.

Strong Airflow to Keep Components Cool

Tired of hot air pooling inside your case while your processor and graphics card work harder? The RS120 delivers up to 72.8 CFM of airflow at a maximum speed of 2100 RPM, helping to move warm air out and bring cooler air in. Whether you are building a new system or refreshing the airflow in an older one, this case fan gives you a solid foundation for steadier temperatures during long work or gaming sessions.

Static Pressure for Restricted Airflow Paths

Airflow figures are only half the story when a fan has to push or pull air through resistance. With 4.15 mmH₂O of static pressure, the RS120 is built to maintain airflow where obstacles sit in the air's path. That helps more of the air it moves reach the components you want to cool, rather than stalling at the first obstruction.

Controllable Performance with PWM

The 4-pin PWM connector gives you PWM speed control, so the fan can spin up to its 2100 RPM maximum when your system needs it. With a maximum noise level of 36 dB, the RS120 balances cooling output against the sound it makes in your room. It is a practical, no-fuss cooling upgrade for a home office PC, gaming rig or workstation.

Features

• 72.8 CFM airflow to move heat away from your components
• 4.15 mmH₂O static pressure to keep air moving through resistance
• Maximum speed of 2100 RPM for cooling when you need it
• Maximum noise level of 36 dB
• 4-pin PWM connector for PWM speed control
• Standard 120 mm fan size
• Understated black finish with no RGB lighting

Specifications

• Colour: Black
• Fan Size: 120 mm
• Max Speed: 2100 RPM
• Airflow: 72.8 CFM
• Static Pressure: 4.15 mmH₂O
• Max Noise Level: 36 dB
• Connector: 4-pin PWM
• RGB Lighting: No
• Pack Quantity: 1

What's in the Box

• 1 x Corsair RS120 120mm PWM Fan - Black

Why Corsair

Choose Corsair for a Case fans with clearly documented capabilities and specifications, making it easier to select the right fit with confidence.