Seagate - Backup Plus Fast 4TB External USB 3.0 Portable Hard Drive - Black

This Seagate Backup Plus Fast STDA4000100 portable hard drive features Seagate Dashboard, so you can schedule or program automatic backups for your computer, social networks and compatible mobile device. The 4TB capacity provides ample storage space.

Tablet, laptop
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.



Normal Wear & Tear • Power Surges

Plan Details

See All Plans
Protection Plan Options


What's Included

  • 1.5' USB 3.0 cable, 3' USB 3.0 split cable
  • Owner's manual
  • Seagate Backup Plus Fast 4TB External USB 3.0 Portable Hard Drive
  • Seagate Dashboard, NTFS driver

Ratings & Reviews

Overall Customer Rating:
96% of customers would recommend this product to a friend (153 out of 160)

Included Free

$20 TO SPEND OR 8x8 PHOTO BOOK - Shutterfly [Digital Download Add-On]
$20 TO SPEND OR 8x8 PHOTO BOOK - Shutterfly [Digital Download Add-On]
CHOOSE YOUR FREE GIFT: $20 TO SPEND OR 8x8 PHOTO BOOK account required. Instructions to redeem are usually e-mailed within 1 hr.

Product Features

4TB storage capacity

Provides ample space for storing your important media files, documents and other data.

USB 3.0 interface

Allows simple connection to your computer. The USB-powered design eliminates the need for an external power supply, making it easy to take your stored information on the go.

Data transfer rates up to 220MB/sec.

For quick response when updating files.

Seagate Dashboard

Provides scheduled and automatic backup options for your computer, social networks and mobile device.

Seagate Mobile Backup app

Allows you to back up pictures and videos stored on your compatible iOS or Android mobile device to the drive or to the Cloud. Back up information via a Wi-Fi connection or use services like Dropbox and Google Drive.

Save and Share features

Let you download and upload content, including photos that you're tagged in, from your social networking sites, such as Facebook and Flickr.

Metal construction

Resists scratches and fingerprints for durability. The compact design enables placement in a computer bag or backpack for simple transport.

Preloaded NTFS driver

Allows you to use the drive interchangeably between Mac and Windows computers without having to reformat the drive.

Overall Customer Rating

4.7 (160 Reviews)

Product images, including color, may differ from actual product appearance.