External Hard Disks

Seagate Expansion STEB4000100 - 4TB 3.5-inch USB 3.0 Desktop External Hard Drive - Black

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  • Easy and simple to use plu...
  • Fast file transfers with...
  • Compatible with USB 3.0 ...
  • Powered by USB port
  • Drag and drop file savin...
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Simple 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 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.


Digital photos, video and music files can tax your computer’s storage, causing performance to decline as its internal hard drive fills to capacity.

  • Photos based on a 10 megapixel camera producing images 5MB in size.
  • .Songs based on average length of 4 minutes, 4MB size.
  • HD video based on 720p or 1080i video.
  • Blu-ray HD Movie was calculated at 16.2GB per hour recording rate.


Seagate® Expansion external hard drive features like these make it easy to start using this drive within seconds of removing it from the box:

  • Simply plug in the included power supply and USB cable.
  • The hard drive is automatically recognized by Windows operating system no software to install and nothing to configure.
  • Drag and drop to save files to the Expansion external hard drive.
  • Built-in power management automatically ensures energy-efficient operation.

The images only represent actual products. The colours may vary or differ slightly.



  • Easy and simple to use plug it in and go
  • Fast file transfers with SuperSpeed USB 3.0
  • Compatible with USB 3.0 and USB 2.0
  • Powered by USB port
  • Drag and drop file saving for Windows,
  • Product needs to be reformatted if it is to be used with Mac and reformatting the drive will erase all content unless it is backed up to another drive

Technical Specifications

Series Expansion
Colour Black
Item model number STEB4000100
Hard Drive Size 4 TB
Hard Drive Interface USB 3.0
Hardware Platform PC, Mac
Included Components External Hard Drive
Features Seagate Expansion desktop drive, add-on storage for your PC
The Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Instantly add space for more files, consolidate all of your files to a single location, or free up space on your computer's internal drive to help improve performance.
Setup is straightforward; simply plug in the included power supply and USB cable, and you are ready to go. It is automatically recognized by the Windows operating system, so there is no software to install and nothing to configure. Saving files is easy too - just drag-and-drop.
Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a SuperSpeed USB 3.0 port. USB 3.0 is backwards compatible with USB 2.0 for additional system compatibility.
System Requirements Windows 7 and up operating system
SuperSpeed USB 3.0 port (required for USB 3.0 transfer speeds or backwards compatible with USB 2.0 ports at USB 2.0 transfer speeds)


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