The CORSAIR RS140 MAX case fan is a high-performance cooling solution designed to meet the demands of enthusiasts and professionals. With its airflow range of 27.5 to 104 cfm, it ensures that your system remains cool under heavy loads. The fan's magnetic dome bearing provides a quiet operation with noise levels between 10 and 31 dBa, ensuring durability and reliability. Its 140 mm diameter is ideal for a wide variety of cases, offering flexibility in system building or upgrades. Additionally, the RS140 MAX features CORSAIR AirGuide technology, which channels airflow in a focused manner to cool critical components more efficiently. Support for Pulse-width modulation (PWM) allows for precise control over fan speed, enabling the balance between cooling and noise. The Zero RPM fan mode can completely stop the fan at low temperatures, eliminating noise for silent operation. Constructed from liquid-crystal polymer (LCP), this fan is built to last and perform at a high level, making it an excellent choice for cooling your system.