| Attribute name | Attribute value |
|---|---|
| Inner Width | 19.7" |
| Inner Depth | 11.7" |
| Inner Height | 14.1" |
| Package width | 21.8" |
| Mounting depth (max) | 12" |
| Compliance industry standards | EIA-310-D, EIA RS310-C |
| Number of screws | 48 |
| Number of nuts | 32 |
| Master (outer) case length | 25.6" |
| Master (outer) case width | 21.8" |
| Master (outer) case height | 4.09" |