Expansion SSD

A Little Speed.
All You Need.

Fast and ultra-small, Expansion SSD slips in your bag practically unnoticed, delivering sleek and easy external solid state backup for your laptop—just drag, drop, and you’re done.

Go Small.
Go Anywhere.

“Go big or go home” doesn’t apply when toting around your files. After all, you’ve got places to go. This drive is smaller than your average external SSD so that you can fit it anywhere and high-capacity enough for a library of photos, videos, and more.

A Portable SSD for
Photos and Videos

Busy days demand reliable durability. Not only is Expansion SSD ready, it’s boosted by solid state performance reaching up to 400MB/s for seamless video streaming from your drive to your laptop and quick photo transfers.

Drag and Drop for
Windows and Mac

Zero software, nothing to install, just simple drag-and-drop file transfers.1 Expansion SSD is ready out of the box and works with both Windows and Mac.2 Like we said, it’s built for life on the go. So—let’s go.

Expansion SSD

What’s Included

  • Seagate Expansion SSD
  • 20 cm USB 3.0 cable
  • Quick start guide

What’s Included

Expansion SSD
  • Seagate Expansion SSD
  • 20 cm USB 3.0 cable
  • Quick start guide

Choose Your SSD

Expansion SSD One Touch SSD One Touch SSD
Special Edition
Fast SSD
Expansion SSD One Touch SSD One Touch SSD Special Edition Fast SSD
Colors
 
 
 
 
 
 
 
 
Texture Textured Plastic Woven Fabric Camo print Aluminum
Capacity 500GB, 1TB 500GB, 1TB 500GB 250GB, 500GB, 1TB, 2TB
Windows & Mac √ (exFAT) √ (exFAT) √ (exFAT) √ (exFAT)
Customizable Backup - - -
Continuous Backup - Folder Mirroring
Max Data Transfer 400MB/s 400MB/s 400MB/s 540MB/s
Mylio - 1 year 1 year -
Adobe Photography Plan - 2 months 2 months

1. Purchase adapter separately for use with USB-C computers.

2. Reformatting may be required for use with Time Machine.

At Seagate, we obsess over quality assurance.

Specs

Model Data Sheet User Manual Capacity
Expansion SSD 500GB
STJD500400

3-year limited warranty

500GB
Expansion SSD 1TB
STJD1000400

3-year limited warranty

1TB