
Synology 3.5” SATA Enterprise Series Hard Drive 20TB (HAT5310-20T)
Synology 3.5” SATA Enterprise Series Hard Drive 20TB (HAT5310-20T) is priced at £2,491.94 — stable over the last 30 days.
Price last checked:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
- Enterprise Reliability and Durability - For demanding 24/7 environments, rated for up to 2.5 million hours MTBF3 and up to 550 TB per year workloads
- Persistent Write Cache Technology - Minimizes the chance of data corruption in the event of sudden power loss
- Better Performance - Firmware and DiskStation Manager (DSM) optimizations improve multi-client seq. read performance by up to 23%
- One-Stop Update - Get one-click firmware updates through DSM, reducing the need for additional maintenance sessions
- For Synology, by Synology - Stringent validation and up to 500,000 hours of tests ensures maximum reliability in Synology systems
About This Product
The Synology HAT5310-20T is a 20TB 3.5-inch SATA hard drive built for enterprise NAS environments. It offers up to 2.5 million hours MTBF for 24/7 operation and persistent write cache technology to protect against data corruption from sudden power loss. It suits businesses needing large-capacity, reliable storage validated for Synology systems.
Price History
Historical Prices
| Date | Price | Change |
|---|---|---|
| 13 Oct 2026, 00:53 | £2,491.94 | No change |
| 12 Oct 2026, 15:32 | £2,491.94 | No change |











