StarTech.com 1U Server Rack Cabinet Shelf - Fixed 20" Deep Cantilever Rackmount Tray

The StarTech.com 1U Server Rack Cabinet Shelf is a reliable, high-capacity solution engineered for professional data centers, AV rooms, and network closets. This fixed, cantilever rackmount tray sits neatly in standard 19" racks to provide a sturdy platform for servers, switches, patch panels, and other 1U or compatible equipment. With a precise 20" depth, it offers ample room for front-panel access, cable management, and efficient airflow, helping you keep your rack organized and your gear performing at its best. Built from durable steel and finished with a robust coating, this shelf is designed to withstand the rigors of everyday use in busy environments. Its cantilever design minimizes obstruction while delivering stable support, so technicians can install, retrieve, and service equipment with confidence. The package includes cage nuts and screws, enabling straightforward mounting into existing rack rails without hunting for hardware. Whether you’re outfitting a data center, upgrading an office server room, or configuring an AV rack, this StarTech shelf is a versatile, long-lasting addition that helps you maximize space, accessibility, and reliability.

• The 1U fixed shelf is purpose-built for 19" racks and offers a precise 20" depth, providing a stable, dedicated mounting surface for compact servers, switches, patch panels, multimeters, or other standard 19" equipment. Its cantilever design means you get strong front-to-back support with easy access to front panels and cable connections, improving serviceability and daily operations. The rigid mounting surface keeps gear securely in place while allowing uncomplicated installation and removal, which is especially valuable in busy data centers or networking closets where uptime is critical. Users will appreciate the balance between depth, accessibility, and airflow—critical factors for maintaining equipment performance and minimizing thermal concerns.
• Engineered for durability, this rack shelf leverages high-quality steel and a powder-coated finish that resists scratches, corrosion, and daily wear. The sturdy construction supports a variety of equipment loads while maintaining rigidity over time, even when racks are accessed frequently during maintenance windows. The finish not only enhances aesthetics but adds a protective layer to withstand heat, humidity, and incidental bumps typical of server rooms and audiovisual installations. This reliability translates into fewer interruptions and a longer service life, delivering a solid return on investment for IT teams and facilities personnel alike.
• Hardware included ensures quick, tool-efficient installation. Cage nuts and screws compatible with standard 19" rack rails are supplied, allowing you to mount the shelf securely without hunting for compatible hardware. The included mounting hardware simplifies deployment in new builds or retrofits, enabling rapid setup so you can rack your equipment and begin operations sooner. The cage nuts facilitate smooth alignment with front rails, while the screws provide a firm clamp that minimizes wobble and vibration during normal operation. This thoughtful packaging is designed to help technicians install confidently, even in tight spaces or constrained rack enclosures.
• Versatility across data center, AV, and network environments is a hallmark of this StarTech shelf. It accommodates a wide range of equipment profiles, from dense server blades to large switch modules and patch panels, all within a slim 1U footprint. The 20-inch depth is ideal for equipment with deeper front panels or cables that require additional clearance behind the rack rails. In AV setups, the shelf can hold media servers, streaming devices, or A/V processors, while in IT environments it can support KVM consoles, storage controllers, and console adapters. The result is a tidy, modular rack that scales with your evolving infrastructure without sacrificing accessibility or performance.
• Designed with practicality in mind, the cantilever tray provides generous front-edge access for maintenance, upgrades, and cable management. The open front profile reduces front-to-back congestion, enabling efficient cable routing and airflow, which are essential for maintaining equipment temperatures and extending hardware life. The shelf surface is smooth and flat, with clean edges to protect equipment from nicks or scratches during installation. This thoughtful design supports efficient asset management and simplifies routine housekeeping tasks, helping your team stay organized and productive in high-demand environments.

Technical Details of StarTech.com 1U Server Rack Cabinet Shelf

• Rack units: 1U fixed shelf
• Depth: 20 inches
• Rail compatibility: Standard 19" racks
• Material: Steel construction
• Finish: Powder-coated for durability
• Includes: Cage nuts and screws for quick mounting
• Mounting style: Cantilever tray for easy access
• Application: Suitable for data centers, AV rooms, and network enclosures

how to install StarTech.com 1U Server Rack Cabinet Shelf

To install the StarTech.com 1U Server Rack Cabinet Shelf, follow these straightforward steps to achieve a secure, stable mounting in a standard 19" rack:

• Prepare the rack: Ensure the rack frame is upright, level, and具 ready for mounting. Identify the mounting rails where the shelf will be attached and confirm that you have the standard 19" rail spacing.
• Position the shelf: Align the cantilever tray with the desired vertical position in the rack. The 1U height means it occupies a single rack unit of space, so plan accordingly for any adjacent devices.
• Install cage nuts: Insert the included cage nuts into the corresponding holes on the front rack rails at the planned mounting location. Use a gentle rocking motion to snap them securely into place.
• Attach the shelf: Align the shelf’s mounting ears with the cage nuts and slide the shelf into position. Secure the shelf using the provided screws, tightening moderately to avoid overtightening or galvanic binding.
• Cable management and final checks: With the shelf firmly mounted, install your equipment, route cables neatly, and attach any front-panel or rear cable management accessories as needed. Ensure there is adequate clearance behind the rack for ventilation and cable bend radius, and test that equipment powers up without clearance issues.

Frequently asked questions

• Q: Is this shelf compatible with all 19" racks?
  A: Yes. The shelf is designed for standard 19" rack rails and uses universal cage nuts and screws to fit most compatible enclosures.
• Q: Does it come with mounting hardware?
  A: Yes. The package includes cage nuts and screws necessary for installation into standard racks.
• Q: What equipment can be placed on this 1U shelf?
  A: It supports a wide range of 19" equipment such as servers, switches, patch panels, KVM consoles, and related network or AV components, within the 1U height and 20" depth specifications.
• Q: Can the shelf be adjusted or moved once installed?
  A: The shelf is fixed in a single 1U position. It is not designed for sliding or adjustable mounting, which helps maximize stability and airflow in busy rack environments.