40751-E19

The 40751 Standard Steel Shelf provides a durable rack accessory for 19" enclosures commonly deployed in modern data‑center, enterprise, and hyperscale environments where reliable hardware support is essential. Constructed from cold‑rolled steel and finished in a corrosion‑resistant Glacier White coating, the shelf is offered in both single‑sided and double‑sided configurations to match a wide variety of installation requirements and equipment dimensions. This product enables precise equipment mounting while maintaining the sleek aesthetic and long‑term durability that define CPI solutions across global installations. The single‑sided version supports equipment weighing up to 35 lb (15.9 kg) and accommodates devices measuring up to 17.25" W x 14.75" D (438 mm x 375 mm), fitting comfortably within standard 19" rack bays without encroaching on adjacent modules. Its robust load capacity ensures stable placement of servers, network switches, power distribution units, or other critical hardware, reducing the risk of movement or vibration‑induced failures during operation. Installation requires only two mounting bolts and a straightforward alignment step, allowing data‑center technicians to complete deployment quickly while minimizing system downtime. The double‑sided option effectively doubles usable shelf space, holding equipment up to 17.25" W x 21.50" D (438 mm x 546 mm) on each side while preserving structural integrity and load distribution across the rack frame. It carries up to 25 lb (11.3 kg) per side, providing a total capacity of 50 lb (22.7 kg), which enables balanced loading for heavier or deeper devices such as battery modules, cable management frames, or stacked networking gear. This configuration is particularly advantageous in dense rack layouts where vertical space is at a premium, delivering efficient use of rack height without compromising accessibility. The Standard Steel Shelf mounts directly to CPI two‑post or four‑post racks and can also be wall‑mounted in compatible enclosures, offering flexible deployment options for a range of site layouts and space constraints. Its universal 19" EIA mounting pattern aligns with all CPI rack families, ensuring seamless integration across data‑center, colocation, and hyperscale environments as well as edge and campus installations. The bolt‑on design reduces installation time to a matter of minutes and eliminates the need for additional tooling, custom fabrication, or complex adjustments, thereby streamlining the overall provisioning process. Deploying the 40751 Standard Steel Shelf improves equipment organization and maximizes usable space within densely populated rack configurations, directly contributing to higher overall rack density and operational efficiency. It supports a wide range of IT and networking hardware, from patch panels and small UPS units to modular power strips and sensor arrays, enhancing airflow management and simplifying routine maintenance tasks. By selecting this robust rack shelf, customers benefit from CPI's proven quality, global availability, and rapid product customization that keep critical infrastructure operating reliably and cost‑effectively.