APC NetShelter SX AR3305X610 45U 600mm x 1200mm | Rack Enclosure

Keep critical infrastructure organized, protected, and ready for growth with this 45U NetShelter SX enclosure from APC. The 600 mm width and 1,200 mm depth give you the room needed for deeper servers, network gear, and cable routing without forcing compromises at the rear of the rack. Side panels are included to support cleaner containment and a more controlled physical environment around the equipment. This enclosure is a strong fit for data center teams that need a dependable rack foundation for mixed-density deployments. The open-front, open-rear configuration supports custom door selection or integration into a larger enclosure strategy, while the 45U height helps maximize vertical space in a standard footprint. For teams comparing rack options, this model stands out when the priority is usable depth, structural consistency, and a layout that can support demanding infrastructure without unnecessary extras. Choose it when the rack itself needs to do more than hold equipment: it needs to support disciplined cable management, preserve service access, and scale with the rest of the room.