APC NetShelter SX, Server Rack Enclosure, 42U, Black, 1991H x 600W x 1200D mm

The APC AR3300 is a 42U server rack enclosure that provides space that is secure and efficient for standard 19 inch equipment. Built for installations that range from medium density network closets to enterprise data centers, it offers the size and strength required by modern hardware.

At 1991 mm tall it rolls through a typical doorway, while the 1200 mm depth accepts servers that extend far back. Pre-installed casters let one person position the cabinet, and leveling feet steady the frame once it is in place. Locking side panels help protect valuable gear from unauthorized access.

Perforated front and rear doors promote steady airflow, allowing room cooling systems to perform at their best. Inside the enclosure, wide vertical channels guide power cords and network cables so that airflow is not obstructed and maintenance stays simple.

The welded frame supports a static load of up to 3750 lb and a dynamic load of 2250 lb when the rack is moved with equipment installed. UL listing and full compliance with EIA-310E standards confirm that mounting patterns and safety requirements are met.

This enclosure suits IT managers who need an organized rack in an office server room, system integrators who ship fully populated cabinets, and colocation providers that demand flexible yet secure equipment housing. Whether you are consolidating technology or expanding capacity, the NetShelter SX enclosure delivers a straightforward path to professional rack infrastructure.

Highlights:

• 42U rack height, 1991 mm (78.4 inches)
• Standard 19 inch equipment width, EIA-310E compliant
• 1200 mm (47.2 inches) depth accepts servers with extended chassis
• Static load capacity: 3750 lb
• Dynamic load capacity: 2250 lb
• Lockable side panels and perforated doors for security and airflow
• Pre-installed casters and leveling feet for transport and placement
• UL listed construction with a black finish