Synology HAT5320-24T - Enterprise 24TB 3.5" SATA HDD

The Synology HAT5320-24T Enterprise 3.5-inch SATA HDD 24 TB is a high-capacity drive designed for enterprise NAS deployments. It is built for continuous 24/7 operation in server environments and uses a SATA 6 Gb/s interface compatible with standard backplanes. Sequential read speeds are up to 23% faster than standard drives, which helps when transferring large files. Integration with Synology DiskStation Manager provides drive management and one-click firmware updates through the host system.

A helium-sealed design enables high storage density and reduces internal friction. An MTBF of 2.5 million hours indicates reliable operation for continuous workloads. Typical power consumption is 8.11 W, which helps keep temperatures down in multi-drive arrays. The unit weighs 730 g, in line with other high-capacity 3.5-inch drives for server use. Its construction supports long-term operation in environments where drives are rarely powered down.

• 3.5-inch form factor fits standard hot-swap drive bays.
• Over 500,000 hours of validation testing confirm stability under demanding network conditions.
• Performance profiles optimised for efficient multi-user access.
• Integration with Synology DiskStation Manager enables detailed status reporting through the host interface.
• Specialised design supports high-density storage while keeping heat output within the limits of a single drive bay.