With near-zero friction between moving parts, the AEOLUS M2 makes minimal noise while generating maximum airflow while having a long lifespan. AEOLUS M2 takes a Trio-loop design with three fully addressable RGB lighting rings around the front, back, and center of the fan. AEOLUS M2 supports addressable RGB sync via motherboard manufacturer's sync software and also has 30 built-in lighting effects accessible from an included switch or the pc case button. Fan speed- 1200 RPM±10% , 30 Neon-Flex RGB.