Synology Enterprise Series 3.5″ SATA HDD, 4TB, 7200 RPM, 281 MB/s Data Transfer Speed,

Synology HAT5320-4T 4TB Enterprise SATA HDD – Reliable NAS Storage

The Synology HAT5320-4T 4TB Enterprise SATA HDD is a high-performance storage solution designed specifically for Synology NAS systems. Built for continuous 24/7 operation, it ensures consistent performance and long-term reliability for demanding workloads.

Key Features of This Enterprise NAS Hard Drive

This 3.5-inch SATA drive offers 4TB of storage capacity, making it suitable for business environments that require dependable data handling. It is fully optimized and tested for seamless integration with Synology systems.

With DSM-optimized firmware, the drive delivers improved stability and efficient data management. Its enterprise-grade design ensures durability under heavy workloads, making it ideal for data-intensive applications.

Built for 24/7 Performance and Reliability

Designed for continuous operation, this storage solution supports enterprise environments where downtime is not an option. It includes enhanced reliability features such as vibration tolerance and consistent read/write performance.

For users expanding storage setups, this drive works perfectly alongside compatible expansion units and NAS systems, ensuring smooth scalability without compromising performance.

It also works efficiently when expanding storage setups using devices like the Synology DX525.

Technical Specifications

• Model: HAT5320-4T
• Capacity: 4 TB
• Form Factor: 3.5″
• Interface: SATA 6 Gb/s
• Rotation Speed: 7200 RPM
• Cache: 256 MB
• Workload: 24/7 enterprise use
• Operating Temperature: 0–60 °C
• Weight: ~680 g

Ideal for Business and Enterprise Use

This enterprise HDD is suitable for professionals who require reliable, high-capacity storage for critical data. Whether used for backups, file storage, or virtualization, it delivers stable and efficient performance.

check the Synology HAT5320-4T product page..