# Our Metrics

## General metrics

| Metric                                | Value                               |
|---------------------------------------|-------------------------------------|
| Storage capacity                      | 1,000 – 25,000 bins                 |
| Workstation throughput capacity        | 400 bin-presentations per hour      |
| Step of billing for throughput capacity| 100 bin-presentations per hour      |
| Typical bin footprint                 | 21.8 x 14 in (600 x 400 mm) exterior |

## Installation example 1

| Parameter                 | Value                               | Formula                                  |
|---------------------------|-------------------------------------|------------------------------------------|
| System footprint          | 1,860 ft2 (173 m2)                 |                                          |
| System height             | 29.3 ft (8.93 m)                   |                                          |
| [Total volume](/content/en/docs/perform/methodology/#total-volume/index.html) | 54,498 ft3 (1,543 m3)   | 1,860 ft2 × 29.3 ft                     |
| Number of bins            | 4,800 pcs                           |                                          |
| Capacity of a single bin  | 1.92 ft3 (54.4 L)                   | 554 * 354 * 277.5 mm                     |
| [Useful volume](/content/en/docs/perform/methodology/#storage-capacity/index.html) | 9,216 ft3 (261 m3)   | 4,800 bins × 1.92 ft3                   |
| [Storage density](/content/en/docs/perform/methodology/#storage-density/index.html)  | 16.9%            | 9,216 ft3 / 54,498 ft3                 |
| Number of workstations     | 2                                   |                                          |
| [Throughput capacity](/content/en/docs/perform/methodology/#throughput-capacity/index.html) | 800 bin-presentations per hour |                                          |
| Throughput elasticity range | 200 – 800 bin-presentations per hour |                                          |

## Installation example 2

| Parameter                 | Value                               | Formula                                  |
|---------------------------|-------------------------------------|------------------------------------------|
| System footprint          | 1,852 ft2 (172 m2)                 |                                          |
| System height             | 13.5 ft (4.11 m)                   |                                          |
| [Total volume](/content/en/docs/perform/methodology#total-volume/index.html) | 25,002 ft3 (708 m3)   | 1,852 ft2 × 13.5 ft                     |
| Number of bins            | 2,380 pcs                           |                                          |
| Capacity of a single bin  | 1.69 ft3 (48 L)                    | 541 * 368 * 266 mm                      |
| [Useful volume](/content/en/docs/perform/methodology/#storage-capacity/index.html) | 4,022 ft3 (114 m3)   | 2,380 bins × 1.69 ft3                   |
| [Storage density](/content/en/docs/perform/methodology/#storage-density/index.html)  | 16%              | 4,022 ft3 / 25,002 ft3                 |
| Number of workstations     | 4                                   |                                          |
| [Throughput capacity](/content/en/docs/perform/methodology/#throughput-capacity/index.html) | 1,600 bin-presentations per hour |                                          |
| Throughput elasticity range | 400 – 1,600 bin-presentations per hour |                                          |