HPE 734811-B21 1U Cable Management Arm for Rail Kit
Overview :
The HP 734811-B21 is a 1‑rack‑unit cable management arm designed for use with HP Easy‑Install rail kits on rack servers such as the ProLiant DL/DL/ML series. It provides structured routing and support of rear‑server cabling, helping maintain clear access and airflow in dense rack environments. Installation is straightforward: the arm attaches to the rail kit and pivots as the server is pulled out, keeping cables organized and protected from damage or snags during service. It fits standard 19‑inch racks and supports full‑travel rail systems in data‑centres, branch‑rooms or campus server closets. Compatibility spans multiple HP server generations, making it a practical accessory for mixed‑server deployments or upgrade cycles.
Key Features :
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Designed for 1U height rail‑mounted servers (1U profile)
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Supports full‑travel rail systems with pivoting arm movement
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Provides secure cable routing with fixed mounting attachment
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Enables unobstructed airflow by managing rear cable paths
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Compatible with HP Easy‑Install rail kits across server generations

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