Upgrade your HP server’s storage capacity with the 813530-001 4‑bay rear hard‑drive cage, engineered to fit seamlessly into HP chassis. This robust enclosure delivers reliable, high‑density storage expansion, allowing you to install up to four 3.5‑inch drives without compromising airflow or power efficiency. Its secure mounting rails and pre‑drilled holes simplify installation, while the integrated cable management keeps connections tidy and accessible. Designed for enterprise reliability, the cage supports hot‑swap functionality and is compatible with a wide range of HP server models, making it an ideal solution for data‑center upgrades, backup storage, or high‑performance workloads.