Middle Atlantic Custom Wide Shelf, 4 RU, 15.5"D, Anodized

The Middle Atlantic Custom Wide Shelf in anodized finish is engineered to bring organization, durability, and professional aesthetics to any standard 19" enclosure. Designed to align with the brand’s philosophy of flexible, precise installations, this 4 RU shelf delivers a clean, professional footprint that accommodates a wide range of equipment without forcing modifications to your rack. The anodized aluminum construction provides long-term resistance to wear and corrosion, ensuring your gear remains securely supported in demanding environments—from broadcast suites to sound stages and data center closets. With its carefully engineered dimensions, you gain generous depth for cable management, airflow, and future upgrades, all while preserving the sleek, uniform look that racks demand.

• 4 RU footprint fits neatly into standard 19" enclosures, providing ample room for components while maintaining a compact overall profile.
• 15.5" depth offers sufficient clearance for front panels, connectors, and cables, reducing congestion and improving airflow around mounted equipment.
• Anodized aluminum finish delivers durability and corrosion resistance, preserving the shelf’s appearance and structural integrity over time.
• Custom-fit design principles enable neat, trim installations that project a professional look—team-friendly for quick equipment swaps and upgrades.
• Built to integrate with Middle Atlantic’s rack systems, this shelf complements other RSH-inspired solutions, helping you maximize rack efficiency without sacrificing accessibility.

Technical Details of Middle Atlantic Custom Wide Shelf, 4 RU, 15.5"D, Anodized

• RU: 4
• Depth: 15.5 inches
• Finish: Anodized
• Material: Aluminum
• Enclosure compatibility: Standard 19" equipment racks
• Mounting approach: Fixed shelf designed to sit securely within the rack framework

How to install Middle Atlantic Custom Wide Shelf, 4 RU, 15.5"D, Anodized

Prepare your workspace by identifying a suitable location in your 19" rack that provides clear access to front-facing connectors and adequate ventilation. Confirm that the vertical space equals exactly 4 RU to ensure the shelf sits at the intended height within the enclosure. If you are upgrading an existing rack, remove any obstructing hardware or components that might hinder the shelf’s installation.

Align the shelf with the rack’s front posts or mounting rails, ensuring the face of the shelf aligns with the enclosure’s face. Carefully slide the shelf into the rack until it rests firmly against the rails, verifying that the corners are square and the shelf is level. A snug, straight fit helps prevent unintended movement and ensures reliable support for mounted equipment.

Secure the shelf using the enclosure’s standard rack mounting method. Depending on your rack system, this typically involves threading screws through the rack rails into the shelf mounting points. Tighten evenly to avoid twisting or bending the shelf, then re-check alignment to confirm the shelf remains flush with the enclosure face.

Install your equipment onto the shelf in a balanced configuration, beginning with heavier items toward the rear to maintain center-of-gravity stability. Leave adequate space between devices for airflow and accessibility to connectors. If cable management channels or rear clearance are part of your enclosure, route cables neatly to avoid blocking vents or impeding serviceability. When possible, label cables and components for quick future swaps and maintenance.

Finally, perform a quick functional check. Power up the equipment, verify signal integrity, measure temperatures around the shelf area, and confirm that there is no unwanted contact between connectors, airflow paths, or shelf edges. Regular maintenance—such as cleaning dust from vents and inspecting mounting points—will help preserve performance and extend the shelf’s service life.

Frequently asked questions

• Q: How many rack units does this shelf occupy? A: It occupies 4 RU in a standard 19" rack.
• Q: What is the depth of the shelf? A: The shelf depth is 15.5 inches, providing ample room for cable management and component fronts.
• Q: What is the finish of the shelf? A: The shelf features an anodized aluminum finish for durability and a professional look.
• Q: Is this shelf compatible with standard 19" racks? A: Yes. It is designed to fit standard 19" equipment racks and enclosures.
• Q: Do I need to modify my enclosure to install this shelf? A: No modifications are required; the shelf is designed for straightforward installation within standard rack systems.
• Q: Can I mix this shelf with other Middle Atlantic components? A: Yes. The shelf is designed to complement other rack-mount solutions and integrates smoothly with compatible accessories for a cohesive setup.

For professionals who demand an industrial-grade yet clean installation, the Middle Atlantic Custom Wide Shelf delivers a reliable, adaptable platform for diverse components. The 4 RU height ensures a balanced footprint within the rack, while the 15.5" depth accommodates front panels, faced-mounted devices, and essential cabling, giving technicians room to route cables without crowding. The anodized finish isn’t just about aesthetics; it guards against wear and corrosion in demanding environments, helping your rack look showroom-clean even after years of use. In busy environments—media studios, gaming rigs, AV racks, or data closets—the shelf’s precise fit and sturdy construction translate into fewer headaches during upgrades and routine maintenance. The result is a tidy, professional rack presentation that you can rely on as your equipment evolves.

Investing in a shelf with this level of build quality and compatibility provides more than just a place to set hardware. It creates predictable, repeatable installation workflows, reduces the time needed for future upgrades, and supports consistent cable management practices across your entire rack system. The anodized finish pairs well with other stainless or powder-coated components, preserving a uniform appearance across a mixed hardware environment. Whether you are organizing audio interfaces, network switches, media converters, or compact servers, this 4 RU shelf offers the right balance of space, strength, and accessibility to keep your rack running smoothly.