Dell cooling, power distribution, and cable management products work seamlessly with IT enclosures to provide a complete infrastructure support system. It is compatible with a variety of Dell rack accessory products to provide the ability to create a complete rack system. NetShelter SX enclosures are optimized for use with high capacity cable management systems that attach to equipment mounting rails inside enclosures aligning with equipment mounting u-spaces and provide channels for routing and managing cabling. 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. Roof includes openings with brush strips pre-installed in locations biased towards the front of the enclosure to allow for data cable passthrough and provisions for air containment. No need to spend hours choosing from and compiling dozens of part numbers to create a single enclosure. Perforated front and rear doors provide ample ventilation for servers and networking equipment. Side panels are lockable utilizing a single key with the doors. Now available are side panel options integrated with pass-through holes and brush strips for routing cabling to adjacent racks in a row while still maintaining proper airfow. Roof can be removed with simple pull-pin hinges for access during equipment installation or even with cabling already in place and routed through the cable openings. Once removed the roof is reversible to reposition the larger cable openings for power distribution plugs and connectors. Rack casters kit, rack leveling feet, side panels, front door, adjustable vertical mounting rails, keys, split perforated rear door, baying hardware.