CORSAIR LL140 PWM RGB Fan, Hydraulic Bearing, 140mm, Black

This cooling fan measures 140 mm in diameter and 25 mm in depth, dimensions suitable for installation in standard computer chassis and radiator mounts. The fan utilizes a 4-pin connection with Pulse-Width Modulation (PWM) support, allowing the system to regulate the nine-blade rotor speed between 600 RPM and 1300 RPM. A Hydraulic bearing mechanism is employed within the unit to manage friction and support stable, long-term operation under varying thermal loads.

At its peak rotational speed of 1300 RPM, the fan delivers a maximum airflow of 51.5 CFM and generates 1.52 mmH2O of static pressure, optimizing performance for constrained environments like radiators. The maximum recorded noise level is 25 dB, contributing to controlled system acoustics under full operational load. The unit draws 0.3 A of current at a rated voltage of 12 V and includes integrated LED illumination featuring 16 addressable points, though control hardware must be acquired separately for RGB functionality.

• 140 mm diameter suitable for chassis and radiator applications
• Rotational speed regulated between 600 and 1300 RPM
• Maximum airflow of 51.5 cubic feet per minute
• PWM speed control via 4-pin fan connector
• Hydraulic bearing technology for consistent operation
• Maximum noise level output of 25 dB
• Features integrated LED lighting with 16 addressable points
• Mounting screws included for installation