Seagate Expansion Plus 4TB Portable Hard Drive820/8550

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  • £99.99
Rating 4.738095238095238 out of 5
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Get it today. 6 Months to pay on this item with an Argos card.

Representative 29.9% APR variable

About this product

The Expansion portable hard drive can be installed easily by plugging in a single USB cord. You can start saving your digital files to this external hard drive within seconds of removing it from the box. The drive is automatically recognised by the Windows operating system – no software to install and nothing to configure.

  • Expansion plus version includes downloadable Seagate Dashboard software that lets you easily back up your digital photos, video and music files on your PC through on-demand or programmable backups.
  • Storage space 4TB: GB4000 hours of video, 66620 MP3s, 1280000 photos, 1000 Divx movies.
  • USB 3.0.
  • Weight 0.23kg.
  • Size H2.9, W8, L11.7cm.
  • Seagate. Com/gb/en/support-home/.
  • EAN: 3660619402342.

The small print

*Prices correct as displayed but are subject to change.


The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.


This product comes with a minimum one year manufacturer’s guarantee, unless otherwise stated in the specification above.