21 RU Slim 5 Series 19-1/8 Inch Wide Rack Frame, 20 Inches Deep
21 RU floor-standing rack frame, 20 in (50.8 cm) depth, TAA compliant, and gangable with an open-access design
The 21-MAY is a 21 RU member of the Middle Atlantic Slim 5 Series, providing a robust and lightweight floor-standing solution for professional AV integration. This knockdown frame features a 20 in (50.8 cm) depth and a usable height of 36.75 in (93.3 cm). Built with a unique interlocking corner joint for exceptional strength, the frame is designed for easy assembly and can be shipped flat via UPS to reduce logistics costs. The open design facilitates high-access integration, and the top includes two laser knockout locations specifically for mounting cooling fans. This SKU is a frame only, utilizing standard front and rear fixed 10-32 threaded rackrails with marked spaces for precise equipment placement. For enhanced security or airflow management, this frame accepts optional removable steel side panels. This unit is TAA compliant and UL listed, making it suitable for various professional and government environments.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Depth | 20 in (50.8 cm) |
| Height | 40.5 in (102.9 cm) |
| Panel Width | 19 in (48.3 cm) |
| Product Weight | 30 lbs (13.6 kg) |
| Rack Units | 21 RU |
| Shipping Weight | 40.98 lbs (18.6 kg) |
| UL Load Capacity | 400 lbs (181.4 kg) |
| Usable Depth | 20 in (50.8 cm) |
All other specifications 10
| Usable Height | 36.75 in (93.3 cm) |
| Width | 19.13 in (48.6 cm) |
| Federal Ops Country of Origin | USA |
| Gangable | Yes |
| Product Configuration | Frame Only |
| Rack Rail Type | 10-32 |
| Rack Type | Knockdown |
| TAA Compliant | Yes |
| UPC | 656747000966 |
| Certifications | TAAUL Listed |
Resources
You'll need these with it
PDT Low Profile Vertical Power Strip, 16 Outlet, 20A
PDT-1620C-NS$351.90
Select Series PDU with RackLink™, 2 Outlet
RLNK-215$429.30
PD Slim High Density Vertical Power Strip, 8 Outlet, 15A
PD-815SC-NS$188.10
1 RU BlowerPanel, 100 CFM, 32dB
QBP-2$581.40
PD Slim High Density Vertical Power Strip, 8 Outlet, 15A, Basic Surge Protection - 10 ft Cord
PD-815SC$210.60
100 CFM Fan Panel, 27dB
UQFP-4$630.90
1 RU Adjustable Rackshelf 16 Inches to 26 Inches Deep
VSA-1626$211.50
Leveling Feet Isolating
LF-ISO$55.80
Caster Kit for Slim 5 Series Locking
5WL$120.60
Caster Base for 20 Inch Deep Slim 5 Series
CBS-5$306.90
PDT Low Profile Vertical Power Strip, 10 Outlet, 15A
PDT-1015C-NS$253.80
PDT Low Profile Vertical Power Strip, 10 Outlet, 20A
PDT-1020C-NS$297.90
Questions about this part
Will this 21-MAY rack fit my 19-inch equipment?
Yes, the frame features a standard 19 in (48.3 cm) panel width and fixed 10-32 threaded rackrails designed for standard 19-inch equipment.
What accessories are needed to secure the sides of the 21-MAY?
You can add security and airflow control by purchasing optional removable steel side panels specifically designed for the Slim 5 Series.
Can I add cooling fans to this rack frame?
Yes, the top of the frame includes two laser knockout locations that allow you to mount cooling fans to manage heat.
How do I improve the mobility of the 21-MAY?
The 21-MAY is compatible with the CBS-5 Caster Base for 20 Inch Deep Slim 5 Series or the 5WL Caster Kit for locking.
Is the 21-MAY suitable for TAA compliant projects?
Yes, this rack frame is TAA compliant and is manufactured in the USA.