Feature-rich IT enclosures optimized for cable management, power distribution, and airflow management. Compatibility Integrated with APC InfraStruXure products APC cooling, power distribution, and cable management products work seamlessly with the enclosures to provide a complete IT infrastructure support system. Guaranteed compatibility Vendor-neutral mounting for guaranteed compatibility with all EIA-310 compliant 19″ equipment. The APC “Fits Like a Glove” money back guarantee provides peace of mind that all of your EIA-310-D compliant rack-mount equipment will physically fit in a NetShelter SX enclosure. Convenience Cable Access Large cable access slots in the roof provides access for overhead cable egress. The bottom design allows for unobstructed cable access through a raised floor. Simple Selection No need to spend hours choosing from and compiling dozens of part numbers to create a single enclosure. APC has made it easy by handling the details and providing complete enclosures with single part numbers. Ventilated Perforated front and rear doors provide ample ventilation for servers and networking equipment. Quick release doors Front door can be moved to the opposite side or interchanged with rear doors. Doors are easily removed with simple lift-off design. Half-height side panels Half-height quick release side panels reduce size and weight for easy handling and access to equipment. Side panels are lockable utilizing a single key with the doors.