Middle Atlantic WRK Series Floor Rack — 42U, 36in Depth

The WRK Series Floor Rack from Middle Atlantic is engineered to simplify complex server deployments by delivering a turnkey, fully outfitted enclosure that addresses thermal, cable, and power management in one durable package. The 42U configuration maximizes vertical space for dense equipment while its 36-inch depth provides ample rear clearance for cabling, PDUs, and cooling components. This floor rack is purpose-built for reliability in data centers, enterprise server rooms, edge locations, and multi-vendor environments, making it an ideal foundation for scalable, organized, and maintainable IT infrastructure. With a focus on accessibility, airflow, and modularity, the WRK Series supports rapid installation, straightforward maintenance, and seamless upgrades as your technology footprint grows.

• 42U capacity with 36" depth: Provides generous vertical space to house full-height servers, storage, networking gear, PDUs, and companion devices within a single enclosure. The 42U design balances dense deployment with practical serviceability, preserving airflow and easy access for maintenance and upgrades.
• Fully outfitted for thermal, cable, and power management: The rack is configured to optimize cooling efficiency, reduce hot spots, and streamline cabling. Built-in airflow paths, integrated cable management, and thoughtful power distribution support help maintain reliable operation in high-density environments while simplifying deployment and ongoing maintenance.
• Vertical lacer strip for easy pre-assembled cable bundles: A distinctive vertical lacer strip design enables quick installation of pre-assembled cable bundles, minimizing labor and reducing wear on cables during future reconfigurations. This feature keeps wiring organized and ensures clean, repeatable cable paths from front to rear for easier serviceability.
• Multi-vendor compatibility: The WRK Series is designed to accommodate a broad range of brands and devices in mixed deployments. With standard 19" mounting rails, modular rails, and flexible door/panel configurations, you can mix servers, storage, and networking gear from multiple vendors without compromising fit or accessibility.
• Durable construction and flexible accessibility: Built from heavy-gauge steel with a robust base and configurable doors/panels, the rack delivers long-term reliability in demanding environments. Removable side panels and adaptable door options (vented or solid) provide front and rear access for installations, upgrades, and routine service while preserving a clean, professional data-center appearance.

Technical Details of Middle Atlantic WRK Series Floor Rack

• Source: Specifications pulled from ec.synnex.com using UPC/SKU reference.
• RU capacity: 42U (42 rack units).
• Depth: 36 inches (front-to-back).
• Rack type: Floor rack designed to ship fully outfitted for thermal, cable, and power management needs.
• Materials: Heavy-gauge steel frame with durable finishes suitable for data-center environments.
• Compatibility: Supports mixed-vendor 19" equipment and accessories with standard mounting rails.
• Doors and panels: Configurable with various door options (vented/solid) and removable side panels for service access.

How to Install Middle Atlantic WRK Series Floor Rack

Installing the WRK Series Floor Rack is designed to be straightforward for IT professionals. Following these best practices helps ensure a clean, scalable, and reliable deployment that maximizes airflow, accessibility, and future expansion readiness.

• Plan the layout: Confirm the installation location is on a level, solid floor with ample clearance around the rack for maintenance, airflow, and future upgrades. Consider room cooling capacity, cable routing paths, and floor outlets or power distribution needs.
• Unpack and verify: Inspect all components against the packing list, verify 42U configuration and 36" depth, and check for transit damage. Ensure rails, lacer strip, doors, panels, and mounting hardware are present.
• Position and level the rack: Place the rack in the designated spot and level it precisely using leveling feet or casters as provided. A level base ensures proper door alignment, accurate mounting, and stable equipment support over time.
• Install rails and mounting hardware: Attach the standard 19" rails per the manufacturer’s instructions, ensuring rails are plumb and aligned. Secure cage nuts and screws appropriate for each piece of equipment and verify weight balance across the rack.
• Route cables through the cable management system: Utilize the vertical lacer strip and integrated cable channels to route power and data wiring neatly. Secure bundles to prevent sag, minimize interference with airflow, and allow easy future reconfiguration.
• Mount equipment: Load servers, storage, and networking devices onto the rails, following best practices for weight distribution and hot-swap accessibility. Where possible, balance front-to-back weight to maintain rack stability and maintain service access.
• Integrate power and cooling: Install PDUs or power distribution solutions and connect devices with appropriate circuit protection. Verify cooling paths, confirm intake and exhaust clearance, and adjust any blanking panels to optimize airflow.
• Finalize cabling and labeling: Label cables and patch panels clearly, tidy routing with straps or ties, and maintain service loops to simplify device removal without disturbing adjacent equipment.
• Test and document: Power up the equipment, verify connectivity, monitor rack temperatures, and confirm cooling performance. Document the rack layout, cable diagram, PDU configuration, and planned expansion for future maintenance.

Frequently asked questions

• Q: What does 42U capacity mean? A: It provides 42 rack units of vertical space, enabling dense server, storage, and networking deployments within a single enclosure.
• Q: What is the depth of this WRK floor rack? A: It has a 36-inch depth to accommodate rear cabling and effective airflow management.
• Q: Is the WRK Series suitable for multi-vendor environments? A: Yes. The WRK Series is designed to support equipment from multiple vendors in a single rack.
• Q: Does the rack ship fully outfitted? A: The configured WMRK series models are shipped ready to address thermal, cable, and power needs, reducing on-site assembly.
• Q: What cable management features are included? A: Features include a vertical lacer strip for pre-assembled cable bundles and integrated cable channels to keep wiring organized and promote airflow.