Middle Atlantic

Middle Atlantic RIB-4-MRK-31 MRK Series Riser Base

Elevate and Organize Your Rack Systems The Middle Atlantic RIB-4-MRK-31 is a riser base designed for MRK Series 31-inch D racks. With four bays, this robust base provides a convenient way to elevate your rack system, offering space for cable management and facilitating field rough-in procedures b...

$110.00*$1,109.52Save 90%
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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

Elevate and Organize Your Rack Systems

The Middle Atlantic RIB-4-MRK-31 is a riser base designed for MRK Series 31-inch D racks. With four bays, this robust base provides a convenient way to elevate your rack system, offering space for cable management and facilitating field rough-in procedures before rack installation. Its durable construction ensures long-lasting support and stability.

Specifications:

  • Number of Bays: 4
  • Compatibility: Accommodates MRK Series 31'' D rack mounts
  • Construction: 1/8'' Thick Fully Welded
  • Finish: Durable Black Powder Coat
  • Height: 2.5 Inches

Key Features

Timesaving and practical, the Raised Floor Enclosure System consists of 2-1/2 high riser bases,

Specifications

Series Compatibility
MRK Series
Height
2-1/2 inches
Component Type
Riser Base
System
Raised Floor Enclosure System

Pros & Cons

👍 Pros

  • The 2-1/2 inch high riser base elevates equipment, improving airflow and heat dissipation for better system longevity.
  • Part of the "Raised Floor Enclosure System," it ensures integration and compatibility with other MRK Series components.
  • Designed for MRK Series, indicating a specific fit and aesthetic match for Middle Atlantic racks.
  • The riser base is a practical component for rack installations, offering a foundational element for elevated setup.
  • Its specific height of 2-1/2 inches provides a clear, defined space beneath the enclosure, which can be useful for cabling or cooling.

👎 Cons

  • The riser base is only 2-1/2 inches high, which might be insufficient for extensive under-rack cabling or very large airflow requirements.
  • This component is specific to the MRK Series, meaning it may not be compatible with other rack enclosure systems.
  • The description focuses solely on the riser base, implying that other essential rack components must be purchased separately.
  • It offers a fixed height, lacking adjustability that might be desired for varied setup needs or future modifications.
  • As a single purpose component, its utility is limited to providing elevation and integration within a specific rack system.

Frequently Asked Questions

This riser base is 2-1/2 inches high, designed to elevate MRK Series enclosures.
This riser base is designed specifically for the MRK Series, ensuring proper fit and integration within the Raised Floor Enclosure System.
Riser bases elevate enclosures, which can facilitate improved airflow, heat dissipation, and cable management underneath the equipment.
The provided information indicates a fixed height of 2-1/2 inches, suggesting it is not adjustable.
No, this product is solely the RIB-4-MRK-31 MRK Series Riser Base, which is a component of the Raised Floor Enclosure System.