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Rated 4.5/5 based on 4 customer reviews

SKU: 211202

Brand: Seagate

Manufacturer Link

MPN: STEA3000400

Manufacturer Product Link

Warranty: 1 Year Manufacturer's return to base

Availability: In stock

Freight Estimate:

Regular Price: $199.00

Special Price $149.00





Simple add-on storage that goes with you

The Seagate Expansion Portable hard drive offers an easy-to-use solution when you need to instantly add storage to your computer and take files on the go.

  • Drag and drop file saving, right out of the box
  • USB powered
  • Fast data transfer with USB 3.0 connectivity



The easy-to-use storage solution

The Expansion portable hard drive can be installed easily by plugging in a single USB cord. You can start saving your digital files to this external hard drive within seconds of removing it from the box.


Instantly adds storage capacity


Digital photos, videos and music files can tax your computer’s storage, causing performance to decline as its internal hard drive fills to capacity. The Expansion portable hard drive features a range of capacities, with the 1TB model offering enough data storage for:

  • Up to 1,000 hours of digital video
  • Up to 250 two-hour DVD films
  • Up to 320,000 digital photos
  • Up to 16,660 hours of digital music



Installs in seconds


Seagate® Expansion™ portable hard drive features make it incredibly easy to use this drive right from the box.

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


What’s In the Box?


  • Expansion Portable hard drive
  • USB 3.0 cable
  • Quick start guide

Expansion Portable 3TB


Capacity: 3TB

Product Interfaces: USB3.0

Warranty: 1 Year

Height: 20.9mm

Width: 80.0mm

Length: 117.0mm

Typical Weight: 0.17kg 

Capacity 3 TB
System Requirements Windows 8/7/Vista/XP SP3 operating system (32/64-bit) 
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)
Dimensions (L x W x H) 4.60 x 3.15 x 0.82" / 117.0 x 80.0 x 20.9 mm
Weight 0.520 lb / 0.238 kg
Packaging Info
Package Weight 0.7 lb
Box Dimensions (LxWxH) 6.9 x 4.2 x 1.7"