APC NetShelter SX3K AR9307 48U 600mm x 1200mm | Rack Enclosure

Keep critical infrastructure organized, protected, and ready for growth with the APC NetShelter SX3K 48U enclosure. Built around a 600 mm wide, 1,200 mm deep footprint, it gives you the space needed for deeper enterprise hardware while preserving a disciplined rack layout. The 48U height supports substantial equipment density, making it a strong fit for server, network, and storage deployments that need more room than a standard cabinet can provide. Included side panels help close off the enclosure for a more secure and controlled installation, while the black finish fits cleanly into professional data center environments. This is the kind of rack enclosure chosen when equipment value, cable order, and serviceability matter more than simply finding the lowest-cost cabinet. It is designed for teams that want a dependable enclosure platform for long-term infrastructure planning, not a temporary housing solution. For projects where rack depth, physical protection, and deployment consistency affect uptime and maintenance efficiency, this enclosure delivers the right balance of capacity and control.