Glow with the Flow! Cool Your PC with Jupiter AJ140 High Airflow Case Fans and Enjoy the ARGB Lightshow! Sync the LEDs with Other ARGB Enabled Hardware Via the 3-Pin, 5V Addressable Motherboard Header or Use the Included One-Click LED Controller. Simplified Cable Management Allows Users to Chain the Fans Together Without the Hassle of Routing the Fans Individually. Cools in Silence! Operates at a Quiet 34dB(A) and Eliminates Vibrations with Dedicated Shockproof Stands on Each Edge of the Frame. The Jupiter fans possess PWM Function to Ensure Your System Wont Overheat. Likewise, the Fan Speed Will Reduce on Lower Usage to Maintain Their Longevity.