Tripp Lite 42U SmartRack Mid-Depth Expansion Rack, side panels not included

The Tripp Lite SR42UBMDEXP is a 42U mid depth expansion rack that extends an existing SmartRack row when your data center, server room, or network closet needs more space for equipment. It bays directly to a standard SmartRack cabinet, giving you the same sturdy platform without the extra side panels that would normally separate one enclosure from the next.

The cabinet measures 36 inches front to back and 24 inches wide, dimensions that accept most rack mount servers, UPS systems, and network switches in common enterprise environments. The mounting rails adjust in quarter inch increments, so you can set the exact depth each device requires while keeping cable runs neat and predictable.

Large perforations on the doors promote front to rear airflow, and the top panel is vented to let hot air rise out naturally. An open bottom lets cables enter from the floor or a raised access area without forcing bends that strain connectors.

The frame supports up to 3,000 pounds when stationary and 2,250 pounds while rolling, which means you can load it with dense blade chassis or storage arrays and still move it into final position on the factory installed casters. Leveling feet lock everything in place once the rack is set.

Both front and rear doors are removable, reversible, and lockable, providing flexible access while helping you manage security. Because side panels are not included, technicians can reach equipment from either side of a bayed row without removing extra metal, a real time saver during maintenance windows.

Integrated grounding points simplify bonding, and the five year limited warranty underscores Tripp Lite’s confidence in the enclosure’s long term reliability. Whether you manage a high density virtualization cluster, operate a colocation facility, or simply need dependable housing for core network gear, this expansion rack delivers the capacity and airflow your hardware demands.

• 42U height with 36 inch depth and 24 inch width for mid depth servers and switches
• Supports up to 3,000 pounds when stationary and 2,250 pounds while rolling
• Removable and reversible front and rear doors for flexible, secure access
• Pre installed casters and leveling feet streamline positioning and setup
• Mounting rails adjust in quarter inch steps to match varied equipment depths
• Integrated grounding points improve safety and simplify compliance
• Vented top panel and open bottom support efficient airflow and cable routing
• Five year limited warranty for added peace of mind
• Side panels are not included, ideal for baying directly to adjacent SmartRack cabinets