APC NetShelter SX AR3307SP2X561 48U 600 mm x 1,200 mm | Rack Cabinet

Keep critical infrastructure organized in a cabinet built for serious rack density. APC’s NetShelter SX AR3307SP2X561 provides 48U of usable rack space in a 600 mm wide, 1,200 mm deep footprint, giving infrastructure teams the clearance needed for modern server, storage, and PDU layouts. The deeper enclosure supports cleaner cable management and more predictable airflow paths, which matters when equipment stacks get dense and service windows are short. At 329 lb, this is a substantial rack cabinet designed for stable floor-standing deployment rather than light-duty edge use. For teams standardizing on APC rack ecosystems, the NetShelter SX line is a familiar choice because it aligns physical layout, access, and equipment placement around enterprise deployment practices. The black finish fits cleanly into production environments, while the 48U height helps maximize vertical capacity without expanding floor footprint. When the rack itself becomes part of the infrastructure plan, this enclosure gives you the depth, height, and structure to support cleaner builds and fewer compromises.