Middle Atlantic

Middle Atlantic HCM1D - 1 RU D-Ring Horizontal Cable Manager

5.0 (1 reviews)

Efficient Cable Management for Organized Racks The Middle Atlantic HCM1D is a 1 RU D-Ring Horizontal Cable Manager designed to keep your rack installations neat and organized. Its durable construction and easy installation make it an essential component for maintaining a clean and efficient serve...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Efficient Cable Management for Organized Racks

The Middle Atlantic HCM1D is a 1 RU D-Ring Horizontal Cable Manager designed to keep your rack installations neat and organized. Its durable construction and easy installation make it an essential component for maintaining a clean and efficient server room or studio environment.

Specifications:

  • Type: Horizontal Cable Manager
  • Rack Units: 1 RU
  • Style: D Ring
  • Color: Black
  • Mounting: Rack Rail or Wall

Key Features

Item Package Height: 2.0 Inches

Item Package Length: 5.0 Inches

Accommodates Up To 240 Cat5E Cables Using The Recommended 50 Percent Fill Rate

Product Type: Tablecloth

Specifications

Form Factor
1 RU Horizontal
Cable Capacity
Up to 240 Cat5E Cables (50% fill rate)

Pros & Cons

👍 Pros

  • Designed as a 1 RU horizontal cable manager, providing efficient organization for rack-mounted equipment.
  • Equipped with D-rings, which are effective for neatly routing and supporting cables within a rack.
  • Capable of accommodating up to 240 Cat5E cables, based on the recommended 50% fill rate, offering ample capacity for network setups.
  • Helps to prevent cable tangles and maintains a clean, professional appearance in server rooms or AV installations.
  • Optimizes airflow within racks by ensuring cables are properly managed and not obstructing ventilation.

👎 Cons

  • The 1 RU size might be insufficient for very high-density cabling needs, potentially requiring multiple units.
  • Specifically designed for D-ring style cable management, which may not suit all preferences or existing cable management systems.
  • The "Product Type: Tablecloth" specification appears to be an error and does not relate to the cable manager's function.
  • Detailed dimensions beyond package height and length are not provided, making it difficult to assess exact fit in specific rack depths.

Frequently Asked Questions

The Middle Atlantic HCM1D is designed to accommodate up to 240 Cat5E cables when adhering to the recommended 50 percent fill rate.
"1 RU" refers to one Rack Unit, indicating the height of the cable manager, which is a standard measurement for equipment installed in server or equipment racks.
The D-rings on the Middle Atlantic HCM1D are used to neatly organize and route cables horizontally within a rack, helping to maintain a tidy and accessible cabling system.
While specified for Cat5E cables, the D-ring design generally accommodates various cable types, though the total capacity would depend on the cable diameter.
This cable manager is typically used in professional rack-mounted environments like server rooms or data centers, but it can be used in any setup requiring organized rack cabling.