Cable Management Arm HPE 2U 733664-B21

The HPE 2U Cable Management Arm (733664-B21) is an accessory for rack-mounted server environments that organizes and secures server cables. Designed for 2U rack installations, it measures 85.9 mm in width, 543.1 mm in depth and 146.1 mm in height, and is intended to improve cable routing, reduce clutter and support proper airflow around rack-mounted equipment.

Advantages

The cable management arm provides a structured path for power and data cables, reduces the risk of accidental disconnection during maintenance, and helps maintain unobstructed airflow in the rack. Its dimensions are matched to standard 2U server spacing for straightforward installation and compatibility with HP Enterprise rack systems.

Suitable for

• Organizing cables for 2U rack-mounted servers
• Data center and server room racks where improved airflow is required
• Environments that require quick access to rear server connections without disconnecting cables

Key specifications

• Manufacturer: HP Enterprise
• Model / MPN: 733664-B21
• EAN: 4514953632578
• Rack unit: 2U
• Dimensions (W×D×H): 85.9 mm × 543.1 mm × 146.1 mm
• Category: Accessories for networks / cable management

How to use

Install the HPE 2U Cable Management Arm onto the rear of the rack or server according to the rack manufacturer's mounting procedure. Route power and data cables through the arm channels to keep them secured during server slide-out or maintenance. Verify that cables have sufficient length and strain relief to avoid tension on connectors when the server is extended.

Recommendations

Use the cable management arm in combination with proper cable labeling and fastening (e.g., Velcro straps) and verify compatibility with your rack and server models before installation to ensure correct fit and function.