When your business data grows faster than you can archive, you need storage that never slows you down. The Synology HAS5300-12T 12TB 7200RPM SAS HDD is a high-capacity hard drive designed for Synology NAS systems, delivering fast, reliable access to massive files and critical applications.
Usages of a 12TB Hard Drive
A 12TB hard drive fits seamlessly into daily operations, providing ample space for backups, media libraries, and virtual machines on Synology SA or UC series units, keeping your workflow uninterrupted.
Benefits of Synology Hard Drive
- Faster RAID rebuild: Repairs degraded arrays up to 27% quicker, reducing downtime.
- Long-term reliability: 2.5 million-hour MTBF ensures the drive lasts for years.
- High workload tolerance: Handles up to 550 TB per year, ideal for busy environments.
- Simple updates: Firmware upgrades arrive with DSM updates, easing maintenance.
- Energy efficient: Consumes only 4.36 W idle, lowering power costs.
Synology Hard Drive
Choosing this drive means you get a storage solution built specifically for Synology hardware, so compatibility and performance are guaranteed. The SAS 12 Gb/s interface delivers low-latency data transfer, while the 7200 RPM spindle provides consistent speed for demanding tasks. With a 5-year limited warranty, you gain peace of mind knowing your investment is protected.
Key Features of a 12TB Hard Drive
- Capacity: 12TB. Massive storage for large datasets and archives.
- Interface: SAS 12Gb/s. Fast, reliable connection to Synology servers.
- Spindle Speed: 7200 RPM. Steady performance for continuous workloads.
- Buffer Size: 256 MB. Improves read/write efficiency during heavy use.
- MTBF: 2,500,000 hours. Exceptional durability for enterprise environments.
- Form Factor: 3.5". Fits standard NAS drive bays without modification.
- Dimensions: 1 in × 4 in × 5.8 in. Compact size for easy rack installation.
- Weight: 25.39 oz. Light enough for straightforward handling.
- Power Consumption: 4.36 W idle | 7.8 W random read/write. Keeps energy use low.
- Workload Rating: Up to 550 TB per year. Supports intensive data processing tasks.
Specifications
| Miscellaneous |
| Miscellaneous / MTBF | 2,500,000hours |
| Storage |
| Storage / Type | Hard drive |
| Header |
| Header / Product Line | Synology |
| Header / Packaged Quantity | 1 |
| Dimensions & Weight |
| Dimensions & Weight / Height | 1in |
| Dimensions & Weight / Width | 4in |
| Dimensions & Weight / Depth | 5.8in |
| Dimensions & Weight / Weight | 25.39oz |
| General |
| General / Capacity | 12 TB |
| General / Depth | 5.8 in |
| General / Buffer Size | 256 MB |
| General / Width | 4 in |
| General / Weight | 25.39 oz |
| General / Interface | SAS 12Gb/s |
| General / Device Type | Hard drive - internal |
| General / Form Factor | 3.5" |
| General / Features | Enterprise, workload up to 550 TB per year, NAS compatible |
| General / Height | 1 in |
| Expansion & Connectivity |
| Expansion & Connectivity / Interfaces | 1 x SAS 12 Gb/s |
| Expansion & Connectivity / Compatible Bay | 3.5" |
| Performance |
| Performance / Drive Transfer Rate | 1.2 GBps (external) |
| Performance / Spindle Speed | 7200 rpm |
| Performance / Internal Data Rate | 242 MBps |
| Reliability |
| Reliability / MTBF | 2,500,000 hours |
| Hard Drive |
| Hard Drive / Internal Data Rate | 242MBps |
| Hard Drive / Form Factor | 3.5" |
| Hard Drive / Spindle Speed | 7200rpm |
| Hard Drive / Interface | Serial Attached SCSI 3 |
| Hard Drive / Form Factor (Short) | 3.5" |
| Hard Drive / Form Factor (Short) (metric) | 8.9 cm |
| Hard Drive / Capacity | 12TB |
| Hard Drive / Data Transfer Rate | 1.2GBps |
| Hard Drive / Buffer Size | 256MB |
| Hard Drive / Hard Drive Type | Internal hard drive |
| Hard Drive / Form Factor (metric) | 8.9 cm |
| Power |
| Power / Power Consumption | 4.36 Watt (idle) ¦ 7.8 Watt (random read/write) |
| Summary Details |
| HDD capacity | 12 TB |
| HDD speed | 7200 RPM |
| Storage drive buffer size | 256 MB |
| HDD size | 3.5" |
| Interface | SAS |
