Rack accessory HP Enterprise HPE 734811-B21

The HPE 734811-B21 Rack Accessory is a ProLiant cable management arm designed to improve space utilization and cable routing in server racks. It occupies 1U and is intended to help organize equipment while supporting proper airflow and service access within data center racks.

Advantages

The accessory provides a compact 1U footprint (63.5 mm width) with a depth of 530 mm and height of 254 mm, enabling tidy cable routing and reduced clutter behind mounted servers. It is compatible with standard rack installations and helps maintain airflow paths for better thermal management without requiring significant additional rack space.

Suitable for

• Organizing server and network cables in 19-inch racks
• Maintaining airflow and reducing cable obstruction in data center racks
• Environments where compact, service-friendly cable management is needed

Key specifications

• Brand: HP Enterprise
• Model / MPN: 734811-B21
• EAN: 4514953636538
• Form factor: 1U
• Width: 63.5 mm
• Depth: 530 mm
• Height: 254 mm
• Category: Components for servers (rack accessory)

How to use

Install the cable management arm in a standard 19-inch rack occupying one unit (1U) of rack space. Route server and network cables through the arm to create organized bundles and secure them as recommended by your rack and server manufacturers. Ensure the arm does not obstruct access to serviceable components and verify that it is mounted according to rack manufacturer guidelines.

Recommendations

For optimal performance, use the HPE 734811-B21 with compatible ProLiant servers and follow rack installation instructions to preserve airflow and access. Periodically check cable routing and fastenings to prevent strain on connectors and cables.