The CORSAIR iCUE Link RX140 MAX RGB Expansion is designed to enhance cooling performance and aesthetics in any PC build. With a fan diameter of 140 mm and a height of 30 mm, this case fan operates at a rotation speed ranging from 300 to 1600 rpm, allowing for customized airflow that varies from 27.2 to 102.9 cfm. The Pulse-width modulation (PWM) support ensures efficient cooling while minimizing noise levels from 10 to 31 dBa, making it suitable for quiet environments or high-performance systems. Equipped with addressable RGB capabilities, the fan adds vibrant lighting options to your setup, seamlessly integrating with the iCUE software for personalized lighting effects. The magnetic dome bearing technology enhances durability and longevity, contributing to stable performance over time. This expansion pack comes complete with essential mounting hardware, including 8 screws for the radiator, 2 iCUE Link connectors, and a 13.5 cm iCUE Link cable, making installation straightforward and efficient.