APC NetShelter SX AR7055 45U 750mm Rack | Perforated Door, Black

Create a stable foundation for high-density IT with the APC NetShelter SX 45U enclosure. Its 750 mm width gives teams more room for equipment placement and cable routing than narrower cabinets, while the perforated curved front door supports airflow to the installed load. That combination matters when you are packing more compute, storage, or network gear into a single footprint. This rack is built for environments where layout discipline and thermal behavior affect operational cost. The 45U height provides substantial vertical capacity for consolidating infrastructure, and the NetShelter SX platform is widely used in data centers, server rooms, and edge deployments that need a dependable enclosure rather than a generic cabinet. A perforated door is not just a design choice. It helps preserve intake airflow to front-mounted devices, which is especially important when equipment density rises and cooling margins tighten. The curved door profile also gives the enclosure a more refined front presentation without sacrificing function. For teams standardizing on APC rack infrastructure, this model offers the kind of practical capacity and airflow support that justify a premium enclosure purchase. It is built to house valuable equipment with the space, access, and thermal characteristics that cheaper cabinets often fail to deliver.