Detailed Specifications
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 :
Designed for 1U height rail-mounted servers (1U profile)
Supports full-travel rail systems with pivoting arm movement
Provides secure cable routing with fixed mounting attachment
Enables unobstructed airflow by managing rear cable paths
Compatible with HP Easy-Install rail kits across server generations
Specifications :
| Specification | Detail |
|---|
| Brand | Hewlett Packard Enterprise |
| Part Number | 734811-B21 |
| Product Type | 1U Cable Management Arm for Rail Kit |
| Rack Units | 1U |
| Width | 24.96 in (63.5 mm converted) |
| Height | 10.0 in (254 mm converted) |
| Depth | 20.87 in (530 mm converted) |
| Weight | 10.0 lbs (4.54 kg converted) |
| Compatible Rails | Easy-Install rail kits for ProLiant Gen8/Gen9/Gen10 |
| Warranty | 3-year standard HP option warranty (varies by region) |
| Product Colour | Black |
| Material | Steel/plastic-hybrid arm assembly |
| Maximum Cable Load | Specified for typical server data-centre cable mass |
| Mounting Position | Rear of rack server, attaches to rail kit |
| Use Case | Cable management for rack server rear connections |
