Overview The HPE 733660-B21 is a 2U small form factor easy install rail kit designed to streamline the mounting of HPE ProLiant and SimpliVity servers. It supports models such as the DL380p Gen8, DL385p Gen8, and SimpliVity 380 Gen9, providing a secure and precise fit within standard 2U rack spaces. With a depth of 35 inches and a width just over 3 inches, this rail kit simplifies server installation in data centers and server rooms by ensuring smooth alignment and easy handling. Key features Single-piece rail design that makes installation straightforward and reduces setup time Compatible with multiple HPE ProLiant and SimpliVity server models, ensuring versatile use across your infrastructure Precisely engineered to fit 2U rack height and 2.5-inch small form factor systems for a secure mount Lightweight construction at 15.87 ounces, making it easy to handle during installation or upgrades Designed to slide smoothly into place, eliminating the common challenges of server mounting and alignment Key specs Rack height: 2U Rail depth: 35 inches Rail width: just over 3 inches Weight: 15.87 ounces Compatibility: HPE ProLiant DL380p Gen8, DL385p Gen8, SimpliVity 380 Gen9 and Gen10 Form factor support: 2.5-inch small form factor servers Installation and setup This rail kit is designed to reduce the complexity of server installation by providing a single-piece rail that slides easily into the rack. Its precise dimensions ensure that servers align perfectly without the need for adjustments or guesswork. IT professionals will appreciate the time saved during hardware upgrades or new deployments, especially in environments where efficiency and reliability are critical. Ideal uses and environments The HPE 733660-B21 rail kit fits well in data centers, server rooms, and enterprise IT environments where HPE ProLiant and SimpliVity servers are deployed. It is particularly useful for IT teams managing dense rack configurations who require a dependable mounting solution that supports quick installation and secure server positioning. This kit is a strong choice for organizations upgrading existing racks or expanding their server infrastructure with small form factor systems.