This comparison shows 6 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| Lian Li O11D XL | 513 × 285 × 471 mm | 51.3 × 28.5 × 47.1 cm | 20.2 × 11.2 × 18.5 in |
| Lian Li O11D (opens on Amazon in a new tab) | 446 × 272 × 445 mm | 44.6 × 27.2 × 44.5 cm | 17.6 × 10.7 × 17.5 in |
| Lian Li O11 Evo (opens on Amazon in a new tab) | 465 × 285 × 459 mm | 46.5 × 28.5 × 45.9 cm | 18.3 × 11.2 × 18.1 in |
| The Tower 900 | 752 × 423 × 483 mm | 75.2 × 42.3 × 48.3 cm | 29.6 × 16.7 × 19.0 in |
| The Tower 500 | 608 × 388 × 398 mm | 60.8 × 38.8 × 39.8 cm | 23.9 × 15.3 × 15.7 in |
| The Tower 200 | 537 × 280 × 300 mm | 53.7 × 28.0 × 30.0 cm | 21.1 × 11.0 × 11.8 in |

| Object | Volume | vs smallest |
|---|---|---|
| Lian Li O11D XL | 68.9 litres | 1.5× |
| Lian Li O11D (opens on Amazon in a new tab) | 54.0 litres | 1.2× |
| Lian Li O11 Evo (opens on Amazon in a new tab) | 60.8 litres | 1.3× |
| The Tower 900 | 154 litres | 3.4× |
| The Tower 500 | 93.9 litres | 2.1× |
| The Tower 200 | 45.1 litres | 1× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, The Tower 200.