StarTech.com 2U 19" 2-Post Network Rack Shelf — 20" Deep Center-Mount Cantilever Tray (75 lb Capacity)

Upgrade your server room or network closet with a robust, high-capacity mid-mount shelf designed for almost any standard 19" 2-post rack. StarTech.com’s 2U 19" Network Rack Shelf delivers a dependable, center-mount cantilever tray that optimizes space, improves access to mounted equipment, and simplifies cable management. Built to support AV and data equipment in demanding environments, this rack shelf blends dependable construction with practical engineering to ensure your critical gear stays organized, secure, and easy to service. Whether you’re expanding a small business data cabinet or equipping a larger data center, this fixed shelf brings versatility, reliability, and streamlined installation to your rack ecosystem.

• Universal compatibility and adaptable mounting: This 2U rack shelf is EIA 310 compliant and fits most standard 19" 2-post racks. The included mounting brackets are adjustable to accommodate different rack depths and mounting configurations, so you can tailor the shelf to your exact setup without sacrificing accessibility or airflow. The center-mount cantilever design keeps equipment within easy reach for maintenance and routine servicing, while maintaining a clean, professional rack profile.
• High-capacity fixed mid-mount design for heavier gear: Engineered to support up to 75 lb (34 kg), this fixed shelf provides a stable platform for a range of devices, from small servers and network switches to AV racks, storage controllers, and patch panels. The mid-mount arrangement places equipment where technicians can access it conveniently, reducing the distance needed to thread cables and perform upgrades, while preserving front-side access for monitoring indicators and front-panel controls.
• Deep, durable construction optimized for organization: With a generous 20" depth, the shelf accommodates a broad spectrum of equipment and cableing configurations. The center-mount cantilever tray design minimizes tipping and sag under load, helping maintain performance under vibration and daily handling. A sturdy steel frame with a durable finish ensures long-term reliability in server rooms, data centers, or telecommunication closets where equipment is repeatedly installed and removed.
• Rugged, professional finish for demanding environments: The rack shelf is built to withstand the rigors of continuous operation in busy IT environments. Its steel construction provides solid support for heavy equipment while minimizing flex. The smooth mounting surface reduces snag hazards during installation, and the finish resists wear from frequent handling, contributing to a tidy, professional rack appearance over time.
• Simple installation and flexible organization: Designed for straightforward integration into existing 19" racks, the shelf features adjustable brackets for quick alignment and secure mounting. The uncomplicated installation process minimizes downtime, enabling IT staff to reconfigure racks rapidly as needs evolve. Once installed, you gain immediate access to added workspace for devices and a cleaner path for cable management and airflow optimization.

Technical Details of StarTech.com 2U 19" 2-Post Network Rack Shelf

• Depth: 20 inches
• Height: 2U
• Width: 19 inches (rack standard)
• Load capacity: Up to 75 lb (34 kg)
• Mounting style: Center-mount cantilever tray for 19" 2-post racks
• Compliance: EIA-310 compliant
• Material: Steel construction with durable finish
• Compatibility: Designed for use in standard 19" 2-post racks and compatible with common AV and data equipment

How to install StarTech.com 2U 19" 2-Post Network Rack Shelf

• Plan placement: Identify a suitable location within your 2-post rack that allows ample space for airflow, cable routing, and front-panel access. Ensure the rack is fully stable and that the area around it is clear for installation and service.
• Prepare mounting brackets: Attach the adjustable mounting brackets to the rack rails at the desired depth. Align the bracket holes with the corresponding rack post holes to ensure a secure, level fit. The brackets are designed to be adjustable so you can tailor the shelf to your unique rack configuration.
• Mount the shelf: With the brackets secured to the rack, slide the 2U shelf into position and align it with the brackets. Use the manufacturer-recommended fasteners (as provided or suitable for your rack) to secure the shelf to the posts. Tighten evenly to prevent warping and to maintain a level surface for equipment installation.
• Load and align equipment: Place devices onto the shelf, starting with the heaviest items to distribute weight evenly. Ensure front-and-rear clearances remain unobstructed to support proper airflow and cooling. Check that cables and power cords are routed neatly to minimize interference with fans and access to front panels.
• Final checks: Verify that the shelf is firmly attached, level, and stable under light pressure. Recheck cable management, weight distribution, and accessibility. Perform a brief power-on test of the mounted equipment to confirm there are no clearance or overheating issues before putting the rack back into production.

Frequently asked questions

• Q: Is this shelf compatible with all 19" 2-post racks? A: Yes. The shelf is EIA-310 compliant and designed to fit most standard 19" 2-post racks. It also includes adjustable mounting brackets to accommodate variations in rack depth and mounting configurations.
• Q: How much weight can the shelf hold? A: The shelf supports up to 75 lb (34 kg), making it suitable for a wide range of devices, from switches and patch panels to compact servers and AV equipment.
• Q: What is the depth of the shelf? A: The shelf has a depth of 20 inches, providing ample room for larger components and neat cable management behind devices.
• Q: Does the shelf come with mounting hardware? A: The shelf includes adjustable mounting brackets for flexible installation within your 19" 2-post rack. For the rest of the mounting hardware (screws, washers, etc.), use standard rack hardware as appropriate for your enclosure.
• Q: Can I use this shelf for AV equipment? A: Yes. The mid-mount design and 20" depth accommodate a range of AV and data equipment, offering durable support and easy front access for monitoring and maintenance.