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Plug-in Instant Storage

Add extra storage in seconds with Seagate Expansion drives.

  • Drag and drop file saving right out of the box
  • Fast data transfer with USB 3.0 connectivity
  • Compatible with Windows®, Mac®, and Chromebook

Easy-to-Use Storage Solution

Easily start saving your digital files in seconds. All you have to do is plug it in—then drag and drop!

System Requirements and compatibility

Compatible with most Windows, macOS, and Chrome OS systems. Visit seagate.com/os for details.

Rescue Data Recovery Services

We’ve Got Your Back

When the unexpected happens—like water damage or natural disaster—Rescue Services help you defend against data loss and retrieval costs so you can rest easier.³


Why choose the Expansion portable hard drive?

It’s compact and perfect for on-the-go, while built to take on large files with up to 5TB capacity, including up to 320,000 digital photos.

At Seagate, we obsess over quality assurance.

A product you can count on is one that keeps getting high-quality scores over its lifetime—no matter when it’s tested.

Need Assistance?

We'll help you get the most out of your drive.

  1. Reformatting may be required for use with Time Machine

  2. Compatibility may vary depending on user’s hardware configuration and operating system.

  3. Rescue Data Recovery Services not available in all countries.