Interný 3,5-palcový pevný disk SYNOLOGY HAT5310-16T — 16 TB, 7200 ot/min, 512 MB Cache, SATA III

Internal 3.5" HDD SYNOLOGY HAT5310-16T is a 16 TB SATA III drive designed for high-capacity storage in NAS and desktop systems. With a 7200 RPM spindle speed and 512 MB cache buffer, this 3.5-inch hard drive provides sustained throughput and predictable performance for continuous workloads. The drive is part of Synology's HAT5300 family, validated through extensive stress testing and intended for 24/7 operation in Synology server environments.

Advantages

The 16 TB capacity combined with a 7200 RPM rotational speed and 512 MB cache enables high sustained data transfer rates and efficient handling of large files. Tight integration with Synology systems yields optimized sequential read performance and automatic firmware updates through DSM for simplified maintenance. The drive is validated for long-term reliability with a high MTBF rating and is engineered to support continuous operation and enterprise-grade workloads.

Suitable for (tasks / use cases)

• Network-attached storage (NAS) for home and small-to-medium business
• Centralized backups and long-term archival storage
• Media libraries with large video, photo, or audio collections
• Surveillance systems requiring continuous recording
• Multi-user business environments with sustained read/write demands

Key specifications

• Form factor: 3.5-inch
• Capacity: 16 TB (16000 GB)
• Interface: SATA III (Serial ATA)
• Rotational speed: 7200 RPM
• Cache buffer: 512 MB
• Typical sustained transfer rate: up to 281 MB/s (manufacturer-stated)
• Designed for 24/7 operation with high workload rating
• Weight: approximately 0.72 kg

How to use

Install the HAT5310-16T into a compatible 3.5-inch drive bay on a NAS enclosure or desktop PC that supports SATA III connections. Ensure the system firmware or NAS operating system recognizes the drive and, if applicable, allow DSM to perform automatic firmware updates. Configure the drive in a suitable RAID level or as a single volume according to your redundancy and capacity needs, then format the volume using the file system supported by your NAS or operating system. Monitor drive health and SMART attributes regularly when used in continuous operation scenarios.

Recommendations

For optimal results, use this drive in Synology systems where DSM can apply firmware updates and optimizations; pair drives of the same model and capacity in RAID arrays to maintain consistent performance and reliability, and implement regular backups in addition to RAID for data protection.