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Built for a NAS bay: 24/7 duty cycle, vibration tolerance for multi-drive chassis, and firmware tuned for RAID rebuild behaviour.
| Capacity | 4.0 TB |
|---|---|
| Form factor | 3.5" |
| Type | HDD |
| Interface | SATA |
| Interface speed | SATA 6 Gb/s source |
| Series | HAT5320 |
| Class | NAS |
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New: $511.08 incl. listed shipping Checked 2026-10-10
Cheapest exact-model fixed-price listing found per condition (New, Refurbished, Used) -- shown only for conditions with a real match, checked within three days of this page build. Availability and shipping may change; confirm at the seller.
Certified on 78 Synology NAS models
Synology marks this drive recommended (not merely compatible) on 78 of them.
Show all 78 Synology models
- DS124 ★
- DS1520+ ★
- DS1522+ ★
- DS1525+ ★
- DS1525neo+ ★
- DS1618+ ★
- DS1621+ ★
- DS1621xs+ ★
- DS1819+ ★
- DS1821+ ★
- DS1823xs+ ★
- DS1825+ ★
- DS1825neo+ ★
- DS220+ ★
- DS223 ★
- DS223j ★
- DS224+ ★
- DS225+ ★
- DS2419+ ★
- DS2419+II ★
- DS2422+ ★
- DS3617xs ★
- DS3617xsII ★
- DS3622xs+ ★
- DS420+ ★
- DS423 ★
- DS423+ ★
- DS425+ ★
- DS720+ ★
- DS723+ ★
- DS725+ ★
- DS725neo+ ★
- DS920+ ★
- DS923+ ★
- DS925+ ★
- DS925neo+ ★
- DVA1622 ★
- DVA3219 ★
- DVA3221 ★
- RS1221+ ★
- RS1221RP+ ★
- RS1226+ ★
- RS1226RP+ ★
- RS1619xs+ ★
- RS1626xs+ ★
- RS2418+ ★
- RS2418RP+ ★
- RS2421+ ★
- RS2421RP+ ★
- RS2423+ ★
- RS2423RP+ ★
- RS2423RP+II ★
- RS2818RP+ ★
- RS2821RP+ ★
- RS2825RP+ ★
- RS3617RPxs ★
- RS3617xs+ ★
- RS3618xs ★
- RS3621RPxs ★
- RS3621xs+ ★
- RS3626xs ★
- RS4017xs+ ★
- RS4021xs+ ★
- RS422+ ★
- RS4826xs+ ★
- RS6426xs+ ★
- RS819 ★
- RS820+ ★
- RS820RP+ ★
- RS822+ ★
- RS822RP+ ★
- RS826+ ★
- RS826RP+ ★
- SA3400 ★
- SA3410 ★
- SA3600 ★
- SA3610 ★
- SA6400 ★
★ marks the models where the manufacturer lists this drive as recommended.
The certified list above comes from Synology's published Hardware Compatibility List. Certification is the manufacturer's statement, not a test performed here.