Dell 1U Cable Management Arm Kit

The Dell 770-BBIE is a 1U cable management arm kit designed to keep power and data cables neatly routed along the rear of a rack. It attaches to the server rails and moves with the chassis, so you can slide equipment in or out without unplugging anything. By guiding cables through a defined path, it helps maintain clear airflow and protects connections from accidental strain or tugging.

This kit fits naturally in data centers that rely on Dell PowerEdge servers or Precision workstations, where dense racks and frequent maintenance make organized cabling essential. It is equally useful in small office racks or home labs, where limited space calls for tidy, accessible cable runs. The 1U form factor slots into a standard 19-inch rack without taking up extra rack units, leaving room for active hardware.

Dell engineers test and validate the 770-BBIE with their own systems, so you can install it knowing it will align with Dell rails and mounting points. The arm is rigid enough to hold heavy power cords yet flexible enough to follow the motion of sliding rails. Setup requires only basic tools, and Dell backs the kit with a one-year limited warranty and technical support for added peace of mind.

• Made for Dell PowerEdge servers and Precision workstations
• Keeps power and data cables organized to improve airflow and reduce clutter
• 1U form factor integrates with standard 19-inch racks
• Tested and validated by Dell for reliable fit and operation
• Supported by a one-year limited warranty and Dell Technical Support