Rack Height
Rack Width
The NetShelter SX 42U (AR3100) enclosure gives you a premium solution for server, networking, and data-center setups. With 42-unit height, 600 mm width, and 1070 mm depth, it fits standard racks yet still allows room for cabling, airflow, and expansion.
This cabinet suits small to medium data centers, branch offices, or server rooms. It saves space thanks to the 600 mm width but still delivers 42 U of equipment capacity. Moreover, the 1070 mm deep frame accommodates deeper servers, UPS units and power distribution units easily.
APC built the frame to handle heavy loads—so you mount racks full of servers, switches or storage arrays without worry. The proven mounting rails, heavy gauge steel, and locking doors keep your infrastructure safe. Additionally, the enclosure offers integrated grounding, pre-installed casters and leveling feet for proper installation.
The floor-to-roof cable access, brush-strip openings and removable roof panel improve cable management and airflow. That means your equipment stays cool and runs reliably. Plus, the perforated front and rear doors promote ventilation and help maintain ideal operating temperatures.
Front and rear doors use lift-off hinges so you access equipment quickly. Side panels release in seconds, making maintenance easy. Because you can bay multiple enclosures, you’ll expand your setup in future without replacing infrastructure.
42U rack height
600 mm width × 1070 mm depth
Heavy-duty mounting rails and locks
Pre-installed casters & leveling feet
Integrated grounding points
Removable roof with cable entry
Perforated doors for airflow
Supports standard 19″ rack equipment
You gain a secure, professional enclosure built for growth, reliability and efficiency. You streamline wiring, maximize space and reduce downtime. For businesses needing strong infrastructure with future-readiness, the AR3100 delivers on value and performance.
