Middle Atlantic 5-21 Slim 5 Series Open-Frame Rack Frame, 20" Depth, 21U
Special Order: typically 2–6 weeks
Ships directly from the manufacturer. This is an estimated lead time, not a guaranteed delivery date.
Availability can change and lead times may be longer. If your project has a deadline, check with us before ordering.
A member of our team will check with the manufacturer and personally reply by email.
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Key Features
- Maximizes installation speed with an open, lightweight steel frame that simplifies cabling and equipment access
- Fits tight spaces and ships flat for lower freight and easier on-site handling—bolts together quickly for fast deployment
- Secure, professional mounts for AV, IT and surveillance gear with standard 19" rails, 21U height and 20-inch depth
- Supports up to 1000 lb of equipment and accepts optional removable side panels for added security and controlled airflow
- Designed for cooling and cable management with laser knockout fan locations and wide open access to simplify monitoring and maintenance
Quick Specifications
- Product Model
- 5-21
- Brand Name
- Middle Atlantic by Legrand
- Product Name
- Slim 5 5-21 Versatile Rack Frame
- Product Type
- Rack Frame
Frequently Bought Together
Middle Atlantic 5-21 Slim 5 Series Open-Frame Rack Frame, 20" Depth, 21U
$393.02
10 items selected
Total: $2,066.61
Explore the details
Product information
5-21
Overview
Streamline deployments for security, surveillance and IT racks with the Middle Atlantic by Legrand Slim 5 5-21 open-frame rack. This 21U rack frame delivers the strength of steel construction while remaining lightweight and easy to integrate—ideal for networking closets, monitoring stations, and compact data installations. At a 20-inch rack depth and standard 19" mounting rails, the Slim 5 accommodates rack servers, switches, DVR/NVRs and AV gear with efficient cable access and clear airflow paths.
The bolt-together design ships flat to reduce freight costs and assembles quickly on site, letting technicians focus on system configuration instead of hardware handling. Built to hold up to 1000 lb and featuring laser knockout fan locations and optional removable side panels, the 5-21 balances security, cooling and serviceability for continuous operation. TAA-compliant and backed by a lifetime limited warranty, this open-frame rack is a dependable choice for integrators and IT professionals. Specify the Slim 5 for your next monitoring, surveillance or network deployment — order now to simplify installation and protect critical equipment.
Features
- Maximizes installation speed with an open, lightweight steel frame that simplifies cabling and equipment access
- Fits tight spaces and ships flat for lower freight and easier on-site handling—bolts together quickly for fast deployment
- Secure, professional mounts for AV, IT and surveillance gear with standard 19" rails, 21U height and 20-inch depth
- Supports up to 1000 lb of equipment and accepts optional removable side panels for added security and controlled airflow
- Designed for cooling and cable management with laser knockout fan locations and wide open access to simplify monitoring and maintenance
| General Information | |
|---|---|
| Brand Name | Middle Atlantic by Legrand |
| Manufacturer | Legrand Group |
| Product Name | Slim 5 5-21 Versatile Rack Frame |
| Product Type | Rack Frame |
| Product Model | 5-21 |
| Product Series | Slim 5 |
| Manufacturer Part Number | 521 |
| Technical Information | |
| Material | Steel |
| Certifications | |
| TAA Compliant | Yes |
| Physical Characteristics | |
| Color | Black |
| Depth | 20" |
| Width | 19.1" |
| Height | 40.5" |
| Rack Depth | 20" |
| Rack Width | 19" |
| Rack Height | 21U |
| Maximum Weight Capacity | 1000 lb |
| Warranty | |
| Limited Warranty | Lifetime |
| Miscellaneous | |
| Assembly Required | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | RoHS |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- 5-21
- Manufacturer part:
- 5-21
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsMiddle Atlantic 5-21 Slim 5 Series Open-Frame Rack Frame, 20" Depth, 21U
5-21