Simple, reliable add-on storage.

The Seagate® Expansion™ External hard drive by Seagate offers an easy-to-use solution when you need to instantly add data storage to your computer.

• Drag and drop file saving right out of the box
• Fast data transfer with USB 3.0 connectivity

The easy-to-use storage solution.

The Expansion external hard drive installs easily by plugging in two cords. You can start saving your digital files to this hard drive within seconds of removing it from the box.

More Expansion drive features

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 Seagate Expansion external hard drive helps remedy this situation by enabling you to free up storage space on your computer’s hard drive.

More Expansion drive features

Trusted Seagate quality and support.

Seagate has delivered proven, reliable storage solutions for more than 30 years.

With more than one billion hard drives shipped, Seagate continues to stand behind its quality by including a limited warranty with the Expansion external hard drive. Additionally, Seagate support is always available should you have questions or need assistance using your Expansion external hard drive.