Synology HAT5320-4T 3.5” SATA HDD, 4TB | Synology

Enterprise-Class Storage Drives for Synology Systems

The Synology HAT5300 Hard Drive (HDD) delivers best-in-class performance through tight integration with Synology DSM and hardware. With over 500,000 hours of internal validation testing and a 5-year limited warranty, HAT5300 drives provide unmatched reliability in Synology deployments.

Consistent Performance Scaling
Through extensive testing and optimization, HAT5300 hard drives are engineered to deliver up to 23% higher sustained sequential read performance in demanding multi-user environments.

Drives Designed for Synology
See how Synology hard drives deliver reliability, consistent performance, and simplified system management thanks to deep hardware and software integration.

Validation Testing
Over 500,000 hours of stress testing with Synology devices ensure that HAT5300 drives meet the demands of even the most challenging enterprise environments while providing high performance.

One-Click Firmware Updates
Automatic firmware update notifications and one-click installation via DSM reduce maintenance workload and minimize the risk of errors.