Seagate Expansion 3TB 3.5" 5900RPM USB 3.0 External Hard Drive (STEB3000100)

Model Number: STEB3000100
Web Code: 10372823


Back up your files and free up space on your PC with the Seagate Expansion external hard drive. This desktop device, compatible with Windows 8, provides 3TB of storage space for all your photos, music, movies and more. The USB 3.0 interface makes it quick and easy to transfer data, and there no software to install - just drag and drop your files.
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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)
  • 3TB of space for all your storage needs
  • No software installation required
  • USB 3.0 interface for fast data transfer speeds
  • Backwards compatible with USB 2.0
  • USB 3.0 cable, power adapter and quick start guide included
Portable/ Desktop
3 TB
Drive Type
External Desktop Hard Drive
USB 3.0
Drive Size
3.5 inches
Internal or External
PC/Mac Compatibility
Rotations Per Minute (RPM)
5900 rpm
System Requirements
Windows® 8, Windows 7, Windows Vista®, Windows XP SP3 (32-bit and 64-bit) operating system


Dimensions (cm)
17.6 (W) x 12.06 (H) x 3.66 (D) cm
Dimensions (in)
6.93 (W) x 4.75 (H) x 1.44 (D) in
Product Weight
0.95 kg
  • Seagate Expansion Drive
  • Power Adapter
  • USB 3.0 Cable
  • Quick Start Guide

  • Easy to install purchased at a reasonable price.
    by Bill

    on September 13, 2019

    My wife likes to make DVD's of our vacations and the finished movie takes up a lot of storage. The Seagate drive provides 3.0TB's of storage and was easy to set up. We also use the drive as backup for other data.

    Review originally posted on

  • Works great
    by Logs

    on June 29, 2019

    Easy to setup and use. Only thing is uses a separate power supply

    Review originally posted on

  • work good
    by arjk

    on May 18, 2019

    No problems as o now! I owned an earlier model and it lasted for 10 years.

    Review originally posted on

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