Synology
HDD
20TB
In Stock
Synology HAS5310-20T HDD with 20TB
£1,114.88
-2.9%
Synology HAS5310-20T HDD with 20TB has dropped 2.9% over the last 30 days, currently at £1,114.88.
Price last checked: 18 Apr 2026, 16:49
Form Factor: 3.5-inch
Interface: Serial ATA-600
- 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
About This Product
The Synology HAS5310-20T HDD is a 3.5-inch hard drive with a capacity of 20TB and a Serial ATA-600 interface. It is designed for demanding 24/7 environments, offering enterprise reliability and durability with a high MTBF rating and support for heavy workloads. This drive is suitable for businesses and users requiring high-capacity storage for their Synology DiskStation, ideal for applications such as data centres and large-scale storage systems.
Near its lowest price
At £1,114.88, Synology HAS5310-20T HDD with 20TB is at or near its lowest tracked price of £1,114.88. The 30-day average is £1,139.62, making this a good time to buy if you've been waiting for a deal.
Price History
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