APC by Schneider Electric ACF202BLK Rack Side Air Distribution System - 260 CFM - Rack-mountable - Black - Black - 2U - 230 V AC

Fan control switches - Users can turn one or both fans on and off depending on the heat load. Mounting rails - Adjustable depth allows the unit to fit APC NetShelter enclosures or other 19in" EIA-310-D enclosures. Air turning vane - Directs air up or down the side of the rack, supplying cool air to the inlet of side-to-side airflow equipment. Dual fans - Provides fault tolerance in the event of a fan failure. Resettable circuit breakers - Enables a quick recovery from overload events.