WD Ultrastar DC Enterprise 20TB Hard Drive (WUH722020ALE6L4) specifications and procurement support from Kewentech.
| Model | WUH722020ALE6L4 |
| Capacity | 20TB |
| Interface | SATA 6Gb/s |
| Speed | 7200 RPM |
| Cache | 512MB |
| Recording Technology | CMR / EAMR |
| Maximum Sustained Transfer Rate | Up to 291MB/s |
| Form Factor | 3.5-inch |
| MTBF | 250万小时 |
| Warranty | 5-year limited warranty |