Synology HAT3320-8T — Quick Overview
Synology HAT3320-8T is an 8 TB, 3.5″ SATA hard drive purpose‑built and firmware‑optimized for Synology NAS. Designed for 24/7 operation, it delivers enterprise‑class reliability and smooth integration with Synology DSM for file storage, backups, and collaborative workloads.
Key Features
- Capacity: 8 TB
- Form factor: 3.5″ SATA HDD
- Optimized firmware: Tuned for Synology DSM and validated for Synology NAS systems
- Designed for: Continuous 24/7 operation and business workloads
- Reliability: Enterprise‑class MTBF and power‑loss protection
- Performance: 7200 RPM with 256 MB cache
Specifications
| Specification | Details |
| Model | Synology HAT3320-8T |
| Capacity | 8 TB |
| Form factor | 3.5″ |
| Interface | SATA 6 Gb/s |
| Rotation speed | 7200 RPM |
| Cache | 256 MB |
| Optimized firmware | Yes (Synology DSM optimized) |
| Workload rating | 24/7 continuous operation |
| Power‑loss protection | Yes |
| MTBF | Enterprise‑class reliability |
| Operating temperature | 0–60 °C |
| Storage temperature | −40–70 °C |
| Shock resistance | Enterprise class |
| Dimensions (HxWxD) | 26.1 × 101.6 × 147 mm |
| Weight | ~680 g |
| Warranty | Manufacturer warranty (varies by region) |
Ports, Power & Environmental Notes
- Interface: SATA 6 Gb/s (standard 3.5″ drive connector)
- Power: Designed for NAS power environments; supports power‑loss protection features
- Environment: Rated for typical NAS operating ranges; keep within specified temps and humidity for longevity





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