Synology HAT5310-20T internal hard drive 3.5'' 20TB Serial ATA III RPM 7200 5 year warranty
Synology HAT5310-20T internal hard drive 3.5'' 20TB Serial ATA III RPM 7200 5 year warranty
The Synology HAT5310-20T is a high-performance enterprise-grade 3.5-inch internal hard drive designed specifically for Synology NAS systems. Engineered for reliability, endurance, and consistent performance, this 20TB HDD delivers the speed and stability required for intensive data storage, backup, and virtualization workloads.
With a 7200 RPM spindle speed and Serial ATA III (6 Gb/s) interface, the HAT5310 ensures fast, sustained data transfers and low latency, providing excellent throughput for demanding multi-user environments. Its optimized firmware, co-engineered with Synology’s DiskStation Manager (DSM), enhances RAID rebuilding efficiency and system responsiveness while minimizing downtime.
Built to meet the demands of 24/7 operation, the HAT5310-20T offers exceptional durability with a 550TB/year workload rating and MTBF of 2.5 million hours, making it an ideal choice for business-critical NAS deployments. Backed by a 5-year limited warranty, it provides long-term peace of mind and seamless integration with Synology storage solutions.
Whether used for file servers, surveillance, or backup infrastructure, the Synology HAT5310 delivers enterprise-class reliability and performance tailored to professional storage environments.
Key Features:
| Feature |
Description |
| Capacity |
20TB |
| Drive Type |
3.5" SATA III Internal Hard Drive |
| Interface |
SATA 6 Gb/s |
| Spindle Speed |
7200 RPM |
| Workload Rating |
Up to 550TB/year |
| Compatibility |
Optimized for Synology NAS systems |
| Reliability |
Enterprise-grade design for 24/7 operation |
| Firmware |
Custom-tuned for Synology DSM performance |
| Durability |
2.5 million hours MTBF |
| Warranty |
5-Year Limited Warranty |
Technical Specifications:
| Specification |
Details |
| Model |
Synology HAT5310-20T |
| Capacity |
20TB |
| Form Factor |
3.5-inch |
| Interface |
SATA III (6 Gb/s) |
| Spindle Speed |
7200 RPM |
| Cache |
512MB |
| Workload Rating |
550TB/year |
| MTBF |
2.5 million hours |
| Sector Size |
512e |
| Operating Temperature |
5°C – 60°C |
| Noise Level |
36 dB (typical) |
| Power Consumption |
6.9W (active), 4.0W (idle) |
| Compatibility |
Certified for Synology NAS systems |
| Warranty |
5-Year Limited Warranty |
