Seagate Expansion 1TB 2.5" 5400RPM USB 3.0 Portable External Hard Drive (STEA1000400)

Model Number: STEA1000400
Web Code: 10372820


Back up your files and take them on the go with the Seagate Expansion external hard drive. This portable device, compatible with Windows 8, has 1TB of storage space for all your photos, music, movies and more. The USB 3.0 interface makes it quick and easy to transfer data, while eliminating the need for external power.
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2 Years


3 Years


  • Compatible with Windows 7, Windows 8, Windows Vista and Windows XP SP3 (32 bit and 64 bit)
  • 1TB of space for all your storage needs
  • Slim design offers easy portability
  • Powered by a USB cable so there's no need for external power
  • No software installation required
  • USB 3.0 interface for fast data transfer speeds
  • Backwards compatible with USB 2.0
  • USB 3.0 cable and quick start guide included
Portable/ Desktop
1 TB
Drive Type
External Desktop Hard Drive
USB 3.0
Drive Size
2.5 inches
Internal or External
PC/Mac Compatibility
Rotations Per Minute (RPM)
5400 rpm
System Requirements
Windows® 8, Windows 7, Windows Vista®, Windows XP SP3 (32-bit and 64-bit) operating system


Dimensions (cm)
8 (W) x 11.7 (H) x 1.48 (D) cm
Dimensions (in)
3.15 (W) x 4.61 (H) x 0.58 (D) in
Product Weight
0.17 kg
  • Seagate Expansion Drive
  • USB 3.0 Cable
  • Quick Start Guide

  • good
    by Andy

    on October 19, 2019

    works good when I use it for what it was intended for

    Review originally posted on

  • Great product
    by RSC76

    on September 4, 2019

    This is a great product. It works well and I can store my photos on it.

    Review originally posted on

    by JPrint

    on September 3, 2019

    I purchased this for work and it's been EXCELLENT!!!!

    Review originally posted on

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