Synology HAT5320-20T internal hard drive 20 TB 7200 RPM 1024 MB 3.5" Serial ATA III
Synology HAT5320-20T internal hard drive 20 TB 7200 RPM 1024 MB 3.5

Synology HAT5320-20T internal hard drive 20 TB 7200 RPM 1024 MB 3.5" Serial ATA III

Synology · MPN: HAT5320-20T
£1,064.99
inc. VAT
Spread the cost with Klarna, Clearpay, PayPal, Float or SnapFrom 3 interest-free payments of £354.99 See options

Credit subject to status. 18+, UK residents only. See each provider for terms.

In stock

FREE delivery

Express £9.99

Price drop alert

Synology HAT5320-20T internal hard drive 20 TB 7200 RPM 1024 MB 3.5" Serial ATA III
Now £1,064.99

We'll email you if the price of this item drops in the next 90 days.

By setting an alert you agree to receive price drop emails from Back to the Office for this item and others you view. No newsletters. Unsubscribe at any time. Privacy policy

Overview
  • 20 TB 3.5" 7200 RPM Serial ATA III
  • NAS HDD
  • Storage drive buffer size: 1024 MB
  • 6 Gbit/s
  • 730 g

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.

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.

Hard drives designed for Synology
See how Synology hard drives deliver reliability, consistent performance, and simplified system management through deep hardware-software integration.

Specifications

Features

HDD capacity20 TB
HDD speed7200 RPM
HDD size3.5"
InterfaceSerial ATA III
TypeHDD
Component forNAS
Storage drive buffer size1024 MB
HDD interface transfer rate6 Gbit/s
Workload rate limit550 TB/year
Mean time between failures (MTBF)2500000 h

Power

Power consumption (typical)8.11 W
Power consumption (idle)4.35 W
Operating voltage5 / 12 V
Show all 25 specificationsShow fewer specifications

Operational conditions

Operating temperature (T-T)5 - 60 °C
Storage temperature (T-T)-40 - 70 °C
Operating relative humidity (H-H)5 - 90%
Storage relative humidity (H-H)5 - 95%
Operating altitude-304.8 - 3048 m
Non-operating altitude-304.8 - 12192 m

Weight & dimensions

Width101.8 mm
Depth147 mm
Height26.1 mm
Weight730 g

Other features

Warranty period5 year(s)
CertificationCE, RCM, BSMI, KC, UL, TUV, ICES, UKCA, RoHS, Morocco Mark

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy