SEAGATE Expansion Desktop External Hard Drive - 20 TB, Grey

SEAGATE Expansion Desktop External Hard Drive - 20 TB, Grey

Item No. 10310391

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USB Type-C
Compatible with Windows / macOS
2 year guarantee
USB Type-C
Compatible with Windows / macOS
2 year guarantee
Product code: 578882

The Seagate Expansion Desktop 20 TB External Hard Drive is great for creators and videographers, with enough space for thousands of hours of 4K video and years of backups.

  • Rescue Data Recovery Services – helps recover files if something goes wrong
  • Compatible with Mac and Windows
  • Drag-and-drop file transfers
  • USB-C connectivity
  • Portable design

Technical specifications for SEAGATE Expansion Desktop External Hard Drive - 20 TB, Grey

OVERVIEW

Type
Portable hard drive
Capacity
20 TB
Power supply
USB Type-C
Other features
- 2‑year rescue data recovery services
- Plug‑and‑play functionality

CONNECTIVITY

Device compatibility
- Windows
- Mac OS
Wired connections
USB‑C x 1
App available
Seagate Toolkit software (for backup & file management)
Colour
Grey
System requirements
- Windows
- Mac
Box contents
- Seagate Expansion Desktop External Hard Drive
- USB-B to USB‑C cable (0.5 m)
- Quick start guide
- 2‑year Rescue Data Recovery Services
Dimensions
225.5 x 77.5 x 235 mm (H x W x D)
Weight
1.457 kg
Manufacturer's guarantee
2 years

Delivering your online order

Standard Delivery
Get it in 3-5 working days
Anytime delivery from 7am - 8pm
Order under £40: £3.99
Order over £40: FREE
Choose a 4-hour time slot delivery
£9.99
Next day delivery
Order by 9pm
Anytime delivery from 7am - 8pm
£5.99
Choose a 4-hour time slot delivery
£9.99
Weekend all day delivery. Order by 9pm.
£6.99
Weekend time slot, morning before noon.
£10.99

To keep your order secure, we may ask for a delivery PIN at the door. If needed, you’ll receive this once your order’s dispatched.

Tracking your delivery

Make sure to add your mobile number when you place your order, so we can text you with delivery updates. Our Track It service also allows you to see where your order is at.

Delivery restrictions

Weekend and next-day delivery is available in most areas, but not all.
And, of course, delivery is always dependent upon stock availability.
You can use the availaility checker to quickly find out about stock availability and delivery information.

Our FREE order & collect service

You can order your item(s) online, and safely collect them from your chosen store within an hour of placing your order.
Pop in store to collect your items within an hour of ordering them, free of charge (depending on stock availability). You can also choose your collection day. You’re welcome!
Once you’ve selected “collect in store” at the online checkout, we’ll email you your confirmation & collection details. When you do come to collect your item(s) make sure you bring this confirmation email, and the last four digits of your payment/gift card or voucher.

Returns and refunds

If you purchased online, you may generally return your item within 30 days even if you have opened it for inspection. It must be returned as new and, where possible, in its original packaging. See “Product Information” dropdown for exclusions.
If you purchased in store, you can return your item within 30 days in its unopened and sealed packaging along with proof of purchase (excludes connected products with airtime, such as a mobile phone, sim contract or broadband connection*).
*Returns policies for connected products differ by network. You can change or cancel your contract with ID within 14 days of purchase. You are not able to change or cancel your contract with Vodafone.

How do I return my iPhone 18 Pro Max?
The new iPhone 18 Pro Max has the biggest battery of any iPhone. Due to transport regulations for phones with larger lithium batteries, it requires a different returns process. For now, if you need to return your phone, take it to any Currys store with proof of purchase. Your legal and statutory rights are not affected.


More info on returns and refunds.