| Prices Prices | Capacity Capacity | Interface | Form Factor Form Factor | Revolutions Revolutions | Speed Speed | Clipboard Clipboard | Functions | |||
|---|---|---|---|---|---|---|---|---|---|---|
 | 18 TB £0.03 / GB 18 TB £0.03 / GB | SATA 3 | 3.5 " server | 7200 rpm | — | — | helium | |||
 | 18 TB £0.02 / GB 18 TB £0.02 / GB | USB 3.2 gen2 | 3.5 " external | 7200 rpm | Seek: 9 ms Seek: 9 ms | — | work from BP | |||
 | 18 TB £0.03 / GB 18 TB £0.03 / GB | USB-C 3.2 gen2 | 3.5 " external | 7200 rpm | 270 MB/s 270 MB/s | — | work from BP | |||
 | 18 TB £0.04 / GB 18 TB £0.04 / GB | SATA 3 | 3.5 " server | 7200 rpm | 272 MB/s 272 MB/s | 512 MB CMR | — | |||
 | 18 TB £0.04 / GB 18 TB £0.04 / GB | SATA 3 | 3.5 " server | 7200 rpm | 269 MB/s 269 MB/s | 512 MB | — | |||
 | 18 TB £0.02 / GB 18 TB £0.02 / GB | SATA 3 | 3.5 " | 7200 rpm | 281 MB/s 281 MB/s | 512 MB | — | |||
 | 18 TB £0.04 / GB 18 TB £0.04 / GB | SAS | 3.5 " server | 7200 rpm | 269 MB/s 269 MB/s | 512 MB | helium | |||
 | 18 TB £0.05 / GB 18 TB £0.05 / GB | SATA 3 | 3.5 " | 7200 rpm | 272 MB/s 272 MB/s | 512 MB CMR | — | |||
| 18 TB £0.05 / GB 18 TB £0.05 / GB | SATA 3 | 3.5 " server | 7200 rpm | 269 MB/s 269 MB/s | 512 MB | helium | |||
 | 18 TB £0.03 / GB 18 TB £0.03 / GB | USB 3.2 gen2 | 3.5 " external | — | — | — | work from BP | |||
 | 18 TB £0.04 / GB 18 TB £0.04 / GB | SATA 3 | 3.5 " server | 7200 rpm | 295 MB/s 295 MB/s | 1024 MB CMR | helium | |||
 | 18 TB £0.05 / GB 18 TB £0.05 / GB | USB-C Thunderbolt v3 | 3.5 " external | 7200 rpm | — | — | work from BP | |||
| £572.00 Amazon.co.uk | 18 TB £0.03 / GB 18 TB £0.03 / GB | SAS | 3.5 " | 7200 rpm | 268 MB/s 268 MB/s | 512 MB | — | ||