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Seagate Portable Hard Drive 1TB HDD - External Expansion for PC Windows PS4 & Xbox - USB 2.0 & 3.0 Black (STEA1000400)

In stock. Limit 5 per customer.
Ships from Canada.
  • 1TB
  • 1.5TB
  • 2TB
  • 4TB
  • 5TB
  • Safely store photos, movies, designs, files, games and more with 16TB of storage space
  • Engineered for compatibility with Windows computers and laptops, Playstations, and Xbox
  • Functionality is simplified by allowing easy drag and drop for seamless usage
  • Quick and easy setup, simply connect the usb into your Windows computer for automatic recognition, no installation required!
  • Have peace in mind with a free 1 year limited warranty
Illustration showing the Seagate Expansion Port able external HDD stores libraries of photos, music and videos

The Seagate Expansion Portable 2.5" hard drive offers an easy-to-use solution when you need to instantly add storage to your computer and take files on the go. It's USB powered, and the USB 3.0 connectivity offers up to 5Gbps bus bandwidth so you will spend less time waiting during transfer. Setup is straightforward—simply plug in the included USB cable and you're ready to go.

 Top angle view of the Seagate Expansion Port able, with a logo of USB on the left

The easy-to-use storage solution

The Expansion portable hard drive installs 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.

 An array of photos, with logos of MP3, MOV and JPG

Instantly adds storage capacity

Digital photos, video 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 comes in a range of capacities, with the 1TB model offering enough data storage for:

  • Up to 1,000 hours of digital video
  • Up to 250 2-hour DVD movies
  • Up to 320,000 digital photos
  • Up to 16,660 hours of digital music
 Front angle view of the Seagate Expansion Port able. Above is an arrow pointing to the HDD

Installs in seconds

Seagate Expansion portable hard drive features like these 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 needed
  • The drive is automatically recognized by 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.

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by's Standard Return Policy