This comparison shows 9 objects drawn to scale. Drag the view to rotate it, or add your own items to the comparison.

| Object | As entered | Centimetres | Inches |
|---|---|---|---|
| A4-H2O (opens on Amazon in a new tab) | 244 × 140 × 326 mm | 24.4 × 14.0 × 32.6 cm | 9.61 × 5.51 × 12.8 in |
| FormD T1 Sandwich | 220 × 135 × 335 mm | 22.0 × 13.5 × 33.5 cm | 8.66 × 5.31 × 13.2 in |
| FormD T1 Reference | 220 × 135 × 335 mm | 22.0 × 13.5 × 33.5 cm | 8.66 × 5.31 × 13.2 in |
| Fractal Ridge Vertical | 395 × 110 × 374 mm | 39.5 × 11.0 × 37.4 cm | 15.6 × 4.33 × 14.7 in |
| Fractal Ridge Horizontal | 115 × 375 × 360 mm | 11.5 × 37.5 × 36.0 cm | 4.53 × 14.8 × 14.2 in |
| KXRORS S300 (opens on Amazon in a new tab) | 193 × 135 × 312 mm | 19.3 × 13.5 × 31.2 cm | 7.6 × 5.31 × 12.3 in |
| Jonsbo T9 (opens on Amazon in a new tab) | 224 × 155 × 325 mm | 22.4 × 15.5 × 32.5 cm | 8.82 × 6.1 × 12.8 in |
| Lian Li A3-mATX (opens on Amazon in a new tab) | 322 × 194 × 443 mm | 32.2 × 19.4 × 44.3 cm | 12.7 × 7.64 × 17.4 in |
| Lian Li B4-mATX | 288 × 191 × 420 mm | 28.8 × 19.1 × 42.0 cm | 11.3 × 7.52 × 16.5 in |

| Object | Volume | vs smallest |
|---|---|---|
| A4-H2O (opens on Amazon in a new tab) | 11.1 litres | 1.4× |
| FormD T1 Sandwich | 9.95 litres | 1.2× |
| FormD T1 Reference | 9.95 litres | 1.2× |
| Fractal Ridge Vertical | 16.3 litres | 2× |
| Fractal Ridge Horizontal | 15.5 litres | 1.9× |
| KXRORS S300 (opens on Amazon in a new tab) | 8.13 litres | 1× |
| Jonsbo T9 (opens on Amazon in a new tab) | 11.3 litres | 1.4× |
| Lian Li A3-mATX (opens on Amazon in a new tab) | 27.6 litres | 3.4× |
| Lian Li B4-mATX | 23.1 litres | 2.8× |
* Height × width × depth of the box each object fits in, not the object's own volume. Multiples are against the smallest box here, KXRORS S300.