Server rack enclosure APC NetShelter SX Gen 2 52U, 2436 x 800 x 1200 mm, with sides, black

The APC NetShelter SX Gen 2 52U server rack enclosure provides a robust, all-steel cabinet solution for housing servers, networking equipment and power devices in data centres, server rooms and edge locations. Designed for 52U of rack-mount equipment, the enclosure measures 2436 mm high, 800 mm wide and 1200 mm deep and includes removable side panels and integrated cable management. The Gen 2 update increases load capacity and improves airflow to support higher-density computing while maintaining a professional, customer-facing appearance.

Advantages

This APC NetShelter SX Gen 2 enclosure combines sturdy steel construction with enhanced load-bearing capability to support heavy IT equipment and PDUs. The integrated cable management and 270° door opening option simplify installation and maintenance, while 80% perforated front and rear doors improve airflow for heat dissipation in high-power deployments. The design supports organized equipment layout and security features suitable for shared and collocated facilities.

Suitable for

• Server and storage racks in data centres and server rooms
• Network switches, routers and patch panels
• Power distribution units and UPS systems
• High-density compute and AI hardware installations
• Colocation cabinets and customer-facing equipment enclosures

Key specifications

• Rack capacity: 52U usable mounting height
• Dimensions (H x W x D): 2436 x 800 x 1200 mm
• Construction: all-steel enclosure with removable side panels
• Load support: increased load capacity (Gen 2 design) for heavy equipment
• Door design: perforated front/rear doors with up to 80% perforation for improved airflow and optional 270° opening for aisle clearance
• Cable management: integrated cable-routing features and multiple entries for organised cabling
• Finish: black, customer-facing aesthetic suitable for colocations

How to use

Place the enclosure on a level floor in a location with adequate ventilation and structural support for the fully loaded weight. Install rack-mount equipment using the front and rear mounting rails, aligning equipment to the numbered U positions. Route power and network cabling through the integrated cable-management channels and use the removable side panels for access during installation and service. Ensure clear front and rear airflow paths and position PDUs and cooling devices to balance thermal load. Follow local safety codes and manufacturer instructions when grounding and securing the enclosure.

Usage recommendations

For optimal performance, distribute heavy equipment evenly across the rack and mount the heaviest devices toward the bottom to maintain stability. Use compatible APC accessories for additional cable management, airflow control and security. Regularly inspect door perforation and airflow paths to avoid hotspots and schedule preventive maintenance for cable routing and grounding.