18 RGB LEDs per fan spread across dual light loops AirGuide technology for concentrated cooling Magnetic Dome bearing for minimal noise Requires iCUE LINK System Hub (included with LX RGB Starter Kits) Bring amazing airflow and lighting to your PC with CORSAIR iCUE LINK LX140 RGB Fans, featuring dual light loops and simplified iCUE LINK connectivity.DOUBLE THE LIGHT SHOWDual light loops deliver mesmerizing, synchronized RGB lighting effects.EXCLUSIVE TIME WARP LIGHTING MODECreate optical illusions with your lighting thanks to the power of iCUE LINK.MAGNETIC DOME BEARINGExceptionally low noise with almost no friction.PROVEN COOLING PERFORMANCEIts not all about looks. LX RGB fans have undergone months of extensive testing to ensure that they deliver powerful and efficient airflow to your system.Read more about the critical metrics that separate good fans from great fans.CORSAIR AIRGUIDE TECHNOLOGYAnti-vortex stator vanes behind the fan blade focus airflow into a tight cone for more effe