Synology Enterprise Storage HDD 12TB, Internal, 3.5′ SATA , HAT5300, 5-year warranty, reliable hard drives for Synology systems | HAT5300-12T

Synology HAT5300 is designed to tackle demanding, high-volume workloads. Optimized specifically for Synology storage solutions, its design enables high sequential throughput, maximizing the number of concurrent clients the system can sustain. HAT5300 series drives are engineered for maximum dependability, passing over 300,000 hours of validation, and are backed by

Synology’s 5-year limited warranty
For demanding 24/7 environments, rated for 2.5 million hours MTTF and up to 550 TB per year workloads
Minimizes the chance of data corruption in the event of sudden power loss
Firmware and DiskStation Manager (DSM) optimizations improve multi-client seq. read performance by up to 23%
Get automatic firmware updates together through DSM updates, reducing the need for additional maintenance sessions
Stringent validation and up to 300,000 hours of tests ensures maximum reliability in Synology systems
Check the compatibility list for applicable models

Product Last Updated: 10/04/2026

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