Seagate Expansion Portable 4TB USB 3.0 Hard Drive - Black

Please note: this device is compatible with Windows 10, 8 & 7 PCs (Mac OS X systems require configuration upon setup)

Photos, videos and music files clogging up your computer? No worries! Now you can instantly expand your storage with the Seagate Expansion Portable Hard Drive! This easy to use storage solution allows you to drag and drop files within seconds of taking it out of the box. Delivering fast data transfer rates thanks to USB 3.0 connectivity, the compact design means you can take your files with you wherever you go.


  • Seagate digital storage
  • Model: Expansion Portable Hard Drive
  • Model no.: STEA4000400
  • Pack contents:
    • Expansion portable hard drive
    • USB 3.0 cable
    • Quick start guide
  • Capacity: 4TB
  • Compatibility: Windows 10, 8, 7 (Mac OS X systems requires configuration upon setup) 
  • Connector type: USB 3.0
  • Drag & drop file saving
  • Fast data transfer
  • Instant expandable storage:
    • Up to 4,000 hours of digital video
    • Up to 1,000 two-hour DVD films
    • Up to 1,280,000 digital photos
    • Up to 66,640 hours of digital music
  • USB cable powered - no external power supply needed
  • Built-in power management for energy efficient operation
  • Instantly recognised by Windows operating systems
  • No software or configuration necessary!
  • Colour: Black
  • Materials: N/A
  • Dimensions (approx. mm): 117 x 20.9 x 80 (L x H x W) 
  • Country of origin: N/A
Product Specs

Seagate make your digital storage solution quick, easy and reliable. Their range of portable external hard drives are sleek in design and powerful in performance. From basic add-on storage to high performance drives for your PC or Mac, Seagate are the ultimate storage solution for all your digital content. Store your files, photos, multimedia and more, and take your data with you everywhere you go!



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19 February 2020

Arrived as described works well

04 February 2020

Love this.

12 June 2019

Great, perfect for the PS4 pro once formatted to save games on. Quick and safe postage, good deal.

22 April 2019

Great value and quick service

20 March 2019

Great drive - small in size, easy to use, plenty of space