HPE CMA 4 FR Kit P70741-B21 Cable Management Arm

Keep server cabling controlled as rails extend and retract with the HPE CMA 4 FR Kit. Designed for HPE friction rail environments, this cable management arm helps maintain orderly rear cable paths so connected power and data leads move with the chassis instead of binding or pulling. That matters in dense racks where repeated service access can quickly turn into cable stress, blocked airflow, or time lost re-seating connections. For infrastructure teams, the value is operational discipline. A proper cable management arm reduces strain on attached cables, supports cleaner rack presentation, and makes maintenance more predictable when servers need to slide out for inspection or replacement. It is a practical fit for environments where uptime, serviceability, and rack hygiene carry real cost. Choose this arm when you want the cable path to match the motion of the server, not fight it. In high-density deployments, that difference helps protect connections, preserve airflow behind the chassis, and keep the rack easier to work in over the long term.