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Atlas Sound 221-30 19" Wide Stand-Alone Floor Rack Cabinet with Adjustable Rails, 30" Depth, 21RU

SKU: AS22130 MFR: 221-30
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Key Features

  • Optimize your home office with this durable 21RU rack cabinet for secure equipment storage.
  • Enjoy easy cable management with multiple conduit knockouts, keeping your setup organized.
  • Ensure optimal cooling for your valuable electronics with the open frame design of this rack.
  • Quickly access your servers and devices using the fully adjustable rack rails in this cabinet.
  • Protect your equipment from unauthorized access with the sturdy rear door and robust build.
  • Customize your setup with the modular design; perfect for expanding your home network rack.
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Special Order?Estimated to Ship: 08/17/2025
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Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
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Atlas Sound Floor Rack Specifications

  • Rack Units

    21 RU

  • Material of Construction

    16-Gauge Cold-Rolled Steel

  • Dimensions (W x D x H)

    Outside: 22.3 x 30 x 41" (56.7 x 76.2 x 104cm)

  • UPC Code

    612079185023

About Atlas Sound Floor Rack

From the trusted brand Atlas Sound, the 221-30 19" Wide Stand-Alone Floor Rack Cabinet is an essential piece of equipment for professionals seeking a durable and reliable solution for organizing their electronic gear. This sturdy cabinet measures 22 5/16" in width and 30" in depth, providing a spacious 21RU vertical panel space to accommodate a variety of servers, networking devices, and IT equipment.

Crafted from robust 16-gauge cold-rolled steel (CRS), the 221-30 cabinet is designed to withstand the demands of a busy work environment. It features a comprehensive structure that includes a solid base, top panel, side panels, and a pair of 11-gauge CRS adjustable mounting rails, ensuring versatile and secure placement of your equipment.

The cabinet's removable rear door is equipped with a cylinder lock and a sleek flush door pull handle, enhancing the security of your valuable devices. For added convenience, the rear doors are mounted with quick-release spring hinges that can be rotated 180 degrees, allowing for easy right or left-hand opening.

Installer-friendly features of the 221-30 cabinet include an expanded 6RU opening at both the top and bottom, which can be utilized for wire access and ventilation or sealed with standard vent or solid panels as needed. The rack rails are precision tapped with a 10-32 thread and recessed 11/16" (17.5mm) to facilitate effortless equipment installation, while RU indicator hash marks assist in precise equipment alignment. These rails adhere to the standard E.I.A. 5/8"-5/8"-1/2" spacing.

Convenient conduit arrays are strategically placed on the top and bottom surface panels, as well as the top and bottom back flanges, featuring an array of knockouts to accommodate various cabling requirements. The cabinet's surface arrays include four knockouts, providing additional cable management options.

To ensure optimal performance and longevity, the cabinet's surfaces are phosphate pre-treated for superior paint adhesion, followed by a textured black epoxy finish that not only adds to its aesthetic appeal but also contributes to its durability. Stamped, perforated vents are thoughtfully located on all sides, including the rear door, to promote maximum air convection, keeping your equipment cool and functioning efficiently.

The 221-30 19" Wide Stand-Alone Floor Rack Cabinet by Atlas Sound is a spacious, versatile, and reliable choice for professionals who require a high-quality storage solution for their electronic equipment.

Atlas Sound Floor Rack Features

  • 21RU to 44RU Heights, 30" Depth
  • Adjustable Rack Rails
  • The Best Value in the Industry

Warranty Information

This product has a limited warranty of 60 months for parts and 12 months for labor.

Key Features

  • Optimize your home office with this durable 21RU rack cabinet for secure equipment storage.
  • Enjoy easy cable management with multiple conduit knockouts, keeping your setup organized.
  • Ensure optimal cooling for your valuable electronics with the open frame design of this rack.
  • Quickly access your servers and devices using the fully adjustable rack rails in this cabinet.
  • Protect your equipment from unauthorized access with the sturdy rear door and robust build.
  • Customize your setup with the modular design; perfect for expanding your home network rack.

What's in the box:

  • Base + Top Panel + Side Panels + Rear Door (Fully Assembled)
  • 2x Fully Adjustable Rack Rails
  • Rear Door
  • 18x Conduit Knockouts
  • 3-RU Functional Blank Panel
  • Atlas Sound 5 Year Limited Warranty