Synology HDD HAT5320-4T, 3.5", 4TB, SATA

Synology Enterprise powerful 3.5" hard drive with tight integration with the DSM system and Synology hardware, providing top-notch performance and reliability. With over 300,000 hours of testing, it achieves up to 35% higher performance in sequential read in demanding environments. Supports up to 550 TB annually with 2 million hours mean time to failure. With Persistent Write Cache technology, it minimizes the risk of data loss during a power outage. Ideal for critical applications and intensive workloads.

Key Features

• Capacity: 4,000 GB
• Interface: SATA III (6 Gb/s)
• Disk speed: 7200 RPM
• Disk format: 3.5"
• Workload up to 550 TB
• Data transfer speed up to 281 MB/s
• MTBF: 2 million hours
• Ideal for continuous operation, for Synology systems
• Automatic notifications for firmware updates in DSM
• Persistent Write Cache – minimizes data loss in case of sudden power failure