HPE 734811-B21 – 1U Cable Management Arm for Rail Kits

HPE 734811-B21 – 1U Cable Management Arm for Rail Kits

Overview

The HPE 734811-B21 is a 1U cable management arm designed for HPE ProLiant server rail kit configurations. It organizes and secures cables at the rear of rack-mounted servers, allowing smooth server sliding while maintaining cable routing integrity.

It is used in enterprise rack environments where servers require frequent maintenance access without disconnecting power or data cables. The arm reduces cable strain and improves airflow management inside the rack.

This accessory attaches to compatible HPE Easy Install and ball bearing rail kits. It is typically deployed in data centers where structured cabling and serviceability are critical.

It is part of HPE’s rack infrastructure ecosystem and supports consistent cable routing across ProLiant server installations.

Typical Deployment Scenarios

Used in enterprise rack-mounted ProLiant server environments where servers are installed on sliding rails. Common in data centers requiring frequent hardware servicing, structured cable management, and reduced cable stress during server maintenance operations.

Technical Specifications

Compatibility / Ecosystem

Compatible with HPE ProLiant rack-mounted servers using Easy Install rail kits and ball bearing rail kits. Designed for integration within HPE rack infrastructure to maintain cable organization and serviceability.