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Atlas Sound 221-25 19" Wide Stand-Alone Floor Rack Cabinet with Adjustable Rails, 25.5" Depth, 21RU

SKU: AS22125 MFR: 221-25
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Key Features

  • Optimize your home office with this 21U rack enclosure, perfect for secure equipment storage.
  • Ensure excellent cable management in your rack cabinet with multiple conduit knockouts.
  • This durable, 16-gauge steel rack mount provides lasting security for your valuable devices.
  • Enjoy easy access with adjustable rack rails, tailoring the cabinet to your specific needs.
  • Maintain optimal cooling with open design, keeping your home electronics running smoothly.
  • The Atlas Sound rack enclosure offers modularity, adapting to your evolving technology setup.
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Special Order?Estimated to Ship: 08/20/2025
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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 25.5 x 41" (56.7 x 64.8 x 104cm)

  • UPC Code

    612079184446

About Atlas Sound Floor Rack

With the AtlasIED 221-25 stand-alone floor rack cabinet, you get a robust and versatile solution for your electronic equipment storage needs. This spacious cabinet measures 22 5/16" in width and 25 1/2" in depth, providing 21RU vertical panel spaces for optimal organization of servers, networking devices, and other IT equipment.

Constructed from durable 16-gauge CRS, the cabinet features a pair of 11-gauge CRS adjustable mounting rails, allowing you to customize the storage space according to your specific requirements. The rails are precision tapped 10-32 and recessed 11/16" (17.5mm), with standard E.I.A. 5/8"-5/8"-1/2" spacing. They also include handy RU indicator hash marks to assist in precise equipment alignment.

The 221-25 cabinet comes with a removable rear door equipped with a cylinder lock and flush door pull handle for enhanced security. The rear door is hung with quick-release spring hinges, enabling a 180-degree rotation for right or left-hand opening. If a front door is added, it will be keyed differently than the rear door, providing an extra layer of security.

This AtlasIED cabinet offers several installer-friendly features, including an expanded 6RU opening in the cabinet top and bottom for easy wire access and/or ventilation. These openings can be left open or closed using standard vent or solid panels. The cabinet also includes conduit arrays on the top and bottom surface panels, as well as the top and bottom back flanges, for efficient cable management.

The cabinet surfaces are phosphate pre-treated for proper paint adhesion of the textured black epoxy finish, ensuring a sleek and professional look. Stamped, perforated vents are strategically located on all sides and the rear door to promote maximum air convection, keeping your equipment cool and functioning optimally.

Choose the AtlasIED 221-25 stand-alone floor rack cabinet for a reliable, sturdy, and versatile storage solution for your electronic equipment.

Atlas Sound Floor Rack Features

  • 21RU to 44RU Heights, 25 1/2" 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 21U rack enclosure, perfect for secure equipment storage.
  • Ensure excellent cable management in your rack cabinet with multiple conduit knockouts.
  • This durable, 16-gauge steel rack mount provides lasting security for your valuable devices.
  • Enjoy easy access with adjustable rack rails, tailoring the cabinet to your specific needs.
  • Maintain optimal cooling with open design, keeping your home electronics running smoothly.
  • The Atlas Sound rack enclosure offers modularity, adapting to your evolving technology setup.

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