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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
StarTech RACK-21U-20-WALL-OA 21U Open Frame Wall Mount Rack
Overview
The StarTech RACK-21U-20-WALL-OA is a 21U open frame, 2-post wall mount rack designed for secure, space-saving vertical equipment deployment. It addresses the need for rack-mounting servers, network switches, patch panels, or other EIA/ECA-310-E compliant gear in locations where floor space is limited, such as network closets, retail back offices, or small server rooms. The adjustable depth feature ensures compatibility with a range of equipment depths.
Compatibility
This rack is compatible with standard 19-inch wide rack-mountable equipment conforming to the EIA/ECA-310-E standard. Its adjustable mounting depth accommodates equipment from 12 inches up to 20 inches, making it suitable for a wide array of network and IT hardware, including many 1U, 2U, and 4U servers, switches, and patch panels.
Installation Notes
The rack features square mounting holes designed for use with cage nuts (M6 cage nuts and screws are included). The adjustable depth is set via sliding rails, allowing you to customize the mounting depth between 12 and 20 inches. Ensure the wall structure can support the total weight of the rack and its loaded equipment, which can reach up to 198.4 lb (90 kg). The steel construction provides durability for commercial environments.
What's in the Box
- 1x 21U Open Frame Wall Mount Rack
- 12x M6 Cage Nuts
- 12x M6 Screws
- 12x Plastic Washers
Startech.com 21U Open Frame Wall Mount - RACK-21U-20-WALL-OA
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology