Corsair RS140 Max 140mm PWM Thick Fan (CO-9050174-WW)

The Corsair RS140 Max is a 140mm PWM-controlled cooling fan designed for high-performance PC builds. Featuring a 30mm thick frame, this fan offers increased surface area compared to standard 25mm models, allowing for higher static pressure and efficient airflow through dense radiators or heatsinks. The fan utilizes a magnetic dome bearing to reduce friction and noise levels during operation. Key technical specifications include a PWM control range of 400 to 2,000 RPM and a maximum airflow capacity of 72.5 CFM. It is designed for users requiring reliable thermal management in custom desktop systems, particularly those utilising liquid cooling loops or high-airflow chassis configurations. The unit connects via a standard 4-pin PWM header, ensuring compatibility with most modern Australian-market motherboards and fan controllers. This model is supplied as a single fan unit, providing a straightforward solution for system builders looking to upgrade their case ventilation or radiator cooling performance without complex lighting integration.