APC AR3350B2 42U NetShelter Server Rack Cabinet

Overview

The APC AR3350B2 is a 42U enclosed server rack cabinet engineered to support a broad range of rack‑mount IT infrastructure, including servers, storage arrays, networking switches, and power distribution units. It is deployed by infrastructure engineers, data center technicians, and network architects in environments such as enterprise server rooms, network closets, and edge compute areas where secure equipment mounting, organized cabling, and predictable airflow are essential. The cabinet offers a rigid, standardized platform for mounting and servicing IT equipment in accordance with EIA‑310 rack specifications.

This enclosure supports 42U of equipment vertical space and standard 19‑inch rack width, enabling moderately dense rack configurations without consuming excessive floor footprint. Adjustable front and rear EIA‑310 compliant mounting rails accommodate both shallow networking gear and deeper server or storage chassis. The design includes ventilated framed doors and removable side panels that support airflow management and cable routing during installation and maintenance.

The AR3350B2 cabinet is built to facilitate structured installations, where cable management accessories and rack power distribution units can be integrated to centralize power and data runs. The front and rear doors provide access for equipment servicing, and the enclosure’s black finish aligns with common data center and equipment room aesthetics. Cable entry points help segregate power and data cabling to maintain airflow and reduce obstruction around equipment.

Typical installations include racks supporting virtualization hosts, SAN storage systems, security appliances, and aggregation switches. In these environments, the cabinet’s construction supports organized equipment layout, airflow alignment with room cooling systems, and service accessibility.

This rack cabinet is not intended for mobile or temporary use; it is designed as a fixed infrastructure component for standard data centers, enterprise network closets, and communications equipment rooms.

Key Features

• 42U enclosed 19‑inch server rack cabinet
• Adjustable mounting rails for varied equipment depths
• Ventilated front and rear doors for airflow
• Removable side panels for cable access
• Structured platform for organized IT deployments