The CORSAIR RS120 case fan delivers powerful cooling performance with its 120 mm diameter and 25 mm height. Featuring a rotation speed that ranges from 420 to 2100 rpm, this fan caters to diverse airflow needs, providing an airflow of 13.3 to 72.8 cfm for efficient cooling. With Pulse-width modulation (PWM) support, it dynamically adjusts speed based on system temperature, ensuring optimal performance while minimizing noise. The fan operates with a noise level between 10 to 36 dBA, making it suitable for silent or high-performance builds. In addition, the RS120 incorporates a zero RPM fan mode for silent operation when cooling is not needed. Its daisy-chain design simplifies cable management in PC builds by enabling multiple fans to be connected seamlessly. With a magnetic dome bearing, it provides longevity and efficient performance, while air pressure of 0.2 to 4.15 mm ensures focused airflow to critical components. The package includes 4 mounting screws for easy installation.