Expansion Portable Hard Drives

Simple and Instant Storage

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Simple add-on storage that goes with you

The Seagate Expansion Portable hard drive offers an easy-to-use solution when you need to instantly add storage to your computer and take files on the go.

  • Drag and drop file saving, right out of the box
  • USB powered
  • Fast data transfer with USB 3.0 connectivity
Expansion Portable Hard Drives

The easy-to-use storage solution

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.

Expansion Portable Hard Drives

Instantly adds storage capacity

Digital photos, videos and music files can tax your computer’s storage, causing performance to decline as its internal hard drive fills to capacity. The Expansion portable hard drive features a range of capacities, with the 1TB model offering enough data storage for:

  • Up to 1,000 hours of digital video
  • Up to 250 two-hour DVD films
  • Up to 320,000 digital photos
  • Up to 16,660 hours of digital music

ext port expansion portable Overview 3

Installs in seconds

Seagate® Expansion™ portable hard drive features make it incredibly easy to use this drive right from the box.

  • Simply plug the included USB cable into your computer – no external power supply is needed.
  • The drive is automatically recognised by the Windows operating system – no software to install and nothing to configure.
  • Drag and drop to save files to the Expansion portable drive.
  • Built-in power management automatically ensures energy-efficient operation

What’s In the Box?

  • Expansion Portable hard drive
  • USB 3.0 cable
  • Quick start guide
  • 3-year limited warranty

Capacity
Product Interfaces
Warranty
Height
Width
Length
Typical Weight
  • Expansion Portable 500GB USB 3.0 Hard Drive
    STBX500300
  • Data Sheet
  • Expansion Portable 1TB USB 3.0 Hard Drive
    STBX1000201
  • Data Sheet
  • Expansion Portable 1TB USB 3.0 Hard Drive
    STBX1000301
  • Data Sheet
  • Expansion Portable 2TB Hard Drive
    STBX2000401
  • Data Sheet
500GB 1TB 1TB 2TB
USB 3.0 USB 3.0 USB 3.0 USB 3.0
3 years 2 years 3 years 3 years
15.5mm 15.5mm 15.5mm 15.5mm
81.1mm 81.1mm 81.1mm 81.1mm
122.3mm 122.3mm 122.3mm 122.3mm
0.17kg 0.17kg 0.17kg 0.17kg