Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III

Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III

Brand Synology

From

£1,038.31

Free delivery

2 offers at 2 retailers

Listed since 29 April 2026

Compare prices

Sort by:
ComputersDeal

£1,038.31

Free delivery

View deal
GamingKit

£1,059.08

Free delivery

View deal

Affiliate link

Report an error

Description

20 TB 3.5" 7200 RPM Serial ATA III. NAS HDD. Storage drive buffer size: 512 MB. Enterprise storage drives for Synology systems. Synology HAT5300 series HDDs offer class-leading performance thanks to tight integration with DSM and Synology hardware. With over 500,000 hours of in-house validation testing and backed by Synology’s 5-year limited warranty1, the HAT5300 series bring unmatched reliability to Synology deployments.. Performance. Up to 281 MB/s sustained data transfer2. Optimization. Up to 23% faster sequential read in Synology NAS3. Reliability. Purpose-built for Synology servers running 24/7. Updates. Automatic firmware updates with DSM. Consistent performance scaling. Through testing and optimizations, HAT5300 series HDDs has been tuned to deliver up to 23% higher sustained sequential read performance3 in demanding multi-user environments.. Built for peak performance. Rigorous validation. Over 500,000 hours of stress testing with Synology devices ensure that HAT5300 series drives can withstand even the most demanding enterprise environments and deliver highly reliable performance.. Effortless firmware updates. Automatic firmware updates through DSM mean that HAT5300 drives always benefit from the latest enhancements.. Durability for 24/7 environments. With an MTBF4 rating of up to 2.5 million hours, the HAT5300 series HDD supports a workload of 550 TB per year and persistent write cache technology to minimize data corruption in the event of sudden power loss.. 5-year warranty. At Synology, we are committed to product innovation and quality. HAT5300 series drives are backed by a 5-year limited warranty that includes technical support and hardware replacement services to maximize your return on investment.. Features. 24/7 operation. Yes. HDD sustained transfer rate. 281 MiB/s. Storage drive buffer size. 512 MB. Component for. NAS. Type. HDD. Interface. Serial ATA III. HDD size. 3.5". HDD speed. 7200 RPM. HDD capacity. 20 TB. Power. Operating voltage. 5 / 12 V. Power consumption (read). 8.11 W. Power consumption (write). 8.11 W. Operational conditions. Storage temperature (T-T). -40 - 70 °C. Operating temperature (T-T). 5 - 60 °C

Full specifications

Marque Synology
Référence fabricant hat531020t
EAN 4711174725496

Why choose the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III in 2026?

When it comes to Informatique, the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III by Synology is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

Technical analysis of the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III

Among the main strengths of the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III, the most notable are its competitive pricing from £1,038.31 and the recognition of the Synology brand. Buyers who have already used this type of product in the Informatique category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Informatique category. Synology publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The Synology BeeDrive 2TB USB Type-C 3.2 Gen 2 (3.1 Gen 2) Black from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III is designed to fit easily into the regular habits of Informatique users. Synology has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

Before buying the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Informatique category.

Frequently asked questions about Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III

Is the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III in stock?

Stock availability for the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Informatique category.

Where can I buy the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III at the best price?

To buy the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III compare to competitors in the Informatique category?

In the Informatique category, the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III suitable for beginners?

Yes, the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and Synology usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III?

Refurbished versions of the Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

Similar products