Stackable, Daisy Chain Design : Stack the Fans in an array, and just connect the single ARGB & PWM Cable to get the connection. Dazzling ARGB with Infinity Mirror : Customize the FAN lighting the way you like, while Infinity Mirror on sides and on the central hub. Available in Black and White : Match your build aesthetics with Black or White Fans High Airflow Case Fans : With up to 1800 RPM Speed, 47.2 CFM Airflow and 1.6mmAq Static Pressure, these Fans are usable as intakes or exhausts in any kind of Builds 120mm FAN Diameter for Maximized Compatibility : 120mm Diameter, and 25mm Thickness makes these fans compatible with most cases. 1-Year of Manufacturer's Warranty : Get a year-long peace of mind with the class leading pick-up & drop warranty by Ant Esports.