APC NetShelter SX AR3300 42U 600mm x 1200mm Black | Rack Enclosure

Give high-value infrastructure a rack enclosure built for disciplined deployment. APC NetShelter SX AR3300 provides 42U of rack space in a 600 mm wide, 1,200 mm deep enclosure, creating the depth needed for modern servers, storage, and network equipment while preserving a clean footprint in the row. The deeper 1,200 mm design is especially useful when cable routing, rear clearance, and service access matter. For teams standardizing on enclosed racks, the roof and side panels help create a more controlled physical environment around the equipment, supporting better organization and a more finished installation. The black finish fits naturally into most data center environments. This enclosure is intended for enterprise deployments where the rack itself must do more than hold hardware. It must support orderly installation, physical protection, and long-term infrastructure planning. With 42U of capacity, a floor-standing format, and the NetShelter SX build quality, AR3300 is a practical choice when the cost of downtime or poor rack fit is higher than the cost of doing it right the first time.