Eaton SR42UBWD8 Tripp Lite 42 U Extra Wide Rack Enclosure Cabinet

Eaton SR42UBWD8 Tripp Lite 42 U Extra Wide Rack Enclosure Cabinet (800 mm Width)

Overview

The Eaton SR42UBWD8 is a 42-unit high server cabinet engineered for installations where extra width and flexibility matter — such as network wiring closets, enterprise server rooms or retail IT zones. With an 800 mm (≈31.5″) internal width it offers more lateral space than typical 600 mm racks, enabling easier mounting of vertical PDUs, heavy cable bundles, and side-channel accessory placement without impeding airflow. The full external depth is approximately 43″ (~1092 mm) making the cabinet compatible with a broad range of standard rack-mount equipment while still allowing ample room behind the rails for cabling or service access. It ships fully assembled with heavy-duty steel construction, powder-coated finish and pre-installed casters and leveling feet — enabling roll-in deployment without major onsite build work. Rear split doors, locking side panels and high-ventilation design support security and airflow in dense equipment racks. The unit is rated for a stationary load capacity of 3,500 lb (1,588 kg) and a rolling load capacity of 2,250 lb (1,021 kg), so it’s built to handle fully loaded cabinets of servers, storage and networking without compromise. In real-world use, you’d select this enclosure when you need more room than a standard width rack offers — for example where vertical cable managers, PDUs, or high-density power modules are mounted on the sides, or you anticipate equipment growth. The extra width helps maintain clean front-to-rear airflow and simplifies maintenance access while preserving rack space for gear.

Key Features

• 800 mm (≈31.5″) internal width and ~43″ external depth provide additional space for side accessory mounting, cable management and service access.

• Supports up to 3,500 lb (1,588 kg) stationary load and 2,250 lb (1,021 kg) rolling load — capable of heavy server/storage blade-rack deployments.

• Ships fully assembled with pre-installed casters and leveling feet, locking front/rear doors and removable keyed side panels for fast-roll-in installation.

• 65%+ perforated door area and open-bottom cable access support front-to-rear airflow, aligning with best practices in rack cooling and cable routing.

Technical Specifications