This comparison shows 4 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| FormD T1 | 216 × 133 × 330 mm | 21.6 × 13.3 × 33.0 cm | 8.5 × 5.24 × 13.0 in |
| Ncase M2 | 26.2 × 16.6 × 37.2 cm | 26.2 × 16.6 × 37.2 cm | 10.3 × 6.54 × 14.6 in |
| P-ATX | 378 × 81.0 × 340 mm | 37.8 × 8.1 × 34.0 cm | 14.9 × 3.19 × 13.4 in |
| N-ATX | 406 × 101 × 367 mm | 40.6 × 10.1 × 36.7 cm | 16.0 × 3.98 × 14.4 in |

| Object | Volume | vs smallest |
|---|---|---|
| FormD T1 | 9.48 litres | 1× |
| Ncase M2 | 16.2 litres | 1.7× |
| P-ATX | 10.4 litres | 1.1× |
| N-ATX | 15.0 litres | 1.6× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, FormD T1.