Western Digital Ultrastar DC HC590 on the Synology, QNAP, Asustor & TerraMaster compatibility lists
Enterprise 24–26 TB
4 Western Digital Ultrastar DC HC590 part numbers appear on Synology's and QNAP's official HCLs, officially supported across 108 NAS models. Every capacity below is vendor-confirmed — pick a part number, then check it against your machine.
All Western Digital Ultrastar DC HC590 drives on the list
Ranked by how many Synology, QNAP, Asustor, TerraMaster and UGREEN machines/series list each part number. Click through for exact model-by-model support.
| Part number | Capacity | Listed on | Check per model |
|---|---|---|---|
| WUH722626ALE6L4 | 26TB | 106 machines | See compatible models → |
| 0F65684 (WUH722624ALE6L4) | 24TB | 95 machines | See compatible models → |
| 0F65642 (WUH722624ALE6L1) | 24TB | 93 machines | See compatible models → |
| WUH722626ALE6L1 | 26TB | 93 machines | See compatible models → |
Buying tip
Synology, QNAP, Asustor, TerraMaster and UGREEN list 4 Western Digital Ultrastar DC HC590 variants, but the high-capacity part numbers (above 12TB) tend to appear only on newer models. If you run an older or 2-bay machine, confirm your exact model on the drive page before ordering — a same-series part number is not always interchangeable.