Middle Atlantic DR Series 12RU 2-Post Desktop Rack Rail – 19.3" Width, 11.5" Depth

Elevate your on-desk workstation with a rugged, economical solution for organizing and accessing desktop rack equipment. The Middle Atlantic DR Series 12RU 2-Post Desktop Rack Rail is designed to hold critical test and processing gear while keeping cables tidy and airflow clear. With a gentle upward slope, this desktop rail rack delivers stability and ergonomic access, so technicians can install, swap, and service devices quickly without sacrificing space on crowded workbenches. Built to fit standard 19" equipment and sized for 12 rack units, this DR Series rack rail balances compact footprint with ample expansion for growing setups.

• 12U capacity in a practical 2-post desktop rail design, providing ample vertical space for servers, testers, audio/video gear, and other 19" equipment on your workbench or tabletop.
• Desiged with a gently sloped rack face that enhances stability and makes inserting and removing devices effortless, while reducing the risk of tipping on busy desks.
• Compact overall footprint: approximately 19-1/8" wide and 11-1/2" deep, giving you a dedicated desktop mounting area without encroaching on adjacent workspace.
• Durable, purpose-built construction that withstands the rigors of a busy lab, shop, or field environment, combining sturdy rails with reliable support for frequent device changes.
• Optimized for quick access and efficient cable management, enabling cleaner workstations and faster diagnostics during testing, maintenance, and configuration tasks.

Technical Details of Middle Atlantic DR Series 12RU 2-Post Desktop Rack Rail

• Rack Units: 12 RU
• Mounting Type: 2-Post desktop rail system
• Depth: 11.5 inches
• Width: 19-1/8 inches (approx. 19.3 inches noted in product title)
• Face: Gently sloped front for stability and easy access
• Series: DR Series
• Application: Desktop rack mounting for 19" equipment and test gear

How to Install Middle Atlantic DR Series 12RU 2-Post Desktop Rack Rail

• Prepare your workspace: Place the DR Series desktop rack rail on a clean, flat surface with sufficient room to maneuver equipment. Ensure the desk or benchtop is sturdy enough to support the weight of mounted devices and potential cable loads.
• Positioning: Align the rack rails with the edge of the desk or workstation where you want the rack to reside. The 19-1/8" (approximately 19.125") width accommodates standard 19" equipment, so plan device placement accordingly to allow for proper ventilation and cable routing.
• Install equipment: Begin sliding in 19" rack-mountable devices into the 12U space. Use the standard rack screws or fasteners appropriate for your devices and the DR Series rails; tighten screws securely to prevent movement during use.
• Secure the rails (if required): Depending on your workstation configuration, you may need to anchor the desktop rail to the surface or use provided brackets or fasteners to stabilize the unit. Follow your organization’s safety guidelines to ensure a solid, vibration-free setup.
• Route cables and finalize: Once devices are mounted, route power and signal cables neatly to maintain airflow and reduce strain on connectors. Perform a quick power-on test to verify that all devices operate correctly and that the slope of the rack face remains stable during access.

Frequently Asked Questions

• What is the rack capacity of the DR Series 2-Post Desktop Rack Rail?
  This unit supports up to 12 Rack Units (12U) of 19" equipment on a desktop rail system.
• What are the key dimensions?
  The rack offers an approximate width of 19-1/8" (noted as 19.3" in some references) and a depth of 11.5 inches, with a gently sloped front for stability and ease of access.
• Is this suitable for on-desk use in labs and test benches?
  Yes. The DR Series desktop rail is specifically designed to organize desktop processing and test equipment efficiently while keeping equipment reachable and cables tidy.
• What type of devices can I mount?
  The unit is intended for standard 19" rack-mountable equipment. It accommodates devices sized for 19" racks within the 12U capacity, making it ideal for servers, NSRs, power distribution, and related test gear used on desks or workbenches.
• How does the angled/sloped face benefit my setup?
  The gentle upward slope provides a stable mounting surface, reduces the risk of equipment tipping, and improves accessibility for inserting and removing devices during maintenance or upgrades.