Corsair RS140 PWM ARGB Fan, Magnetic Dome Bearing, 140mm, Black

This 140mm cooling fan is designed for efficient thermal management in PC systems, suitable for deployment in both chassis mounts and radiator configurations. The unit features standard 4-pin PWM support, enabling precise rotational speed control between 330 RPM and 1700 RPM. At its maximum speed, the fan moves up to 95.5 CFM of air, providing substantial airflow for components under load. This performance is complemented by a maximum static pressure rating of 3.46 mmH2O, making it effective even when installed against restrictive filters or dense radiator fins.

The fan employs a Magnetic Dome bearing technology, which is intended to increase operational longevity and minimize mechanical noise generation. Acoustic output ranges from a minimum of 10 dB at the lowest speed up to 36 dB under maximum sustained operation. System integration is simplified using daisy-chainable connectors for both power and illumination signals. The integrated ARGB lighting uses a dedicated +5V connector and is compatible with major motherboard synchronization software, including ASUS Aura Sync and MSI Mystic Light Sync.

• Physical dimensions are 140mm wide by 25mm thick
• Mean Time Between Failures (MTBF) rated at 100,000 hours
• Daisy-chain functionality for PWM and ARGB connections
• Illumination utilizes eight individually addressable RGB LEDs
• Fan rated operating voltage of 12V DC
• Maximum rated current draw of 0.45A
• Includes necessary mounting screws
• Total unit weight is 293 grams