Seagate Backup Plus 1TB Portable External Hard Drive USB 3.0 (Red)(STBU1000103)

Name: Seagate Backup Plus 1TB Portable External Hard Drive USB 3.0 (Red)(STBU1000103)
Brand: Unbranded
SKU: B00829THH8
Price: 63.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$63.99

Buy on Amazon — $63.99 Compare to similar external storage

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The Seagate Backup Plus 1TB Portable External Hard Drive USB 3.0 (Red)(STBU1000103) is a niche pick — read recent reviews before buying in the external storage category, priced around $63.99. Read recent reviews carefully before committing.

The Seagate Backup Plus portable external hard drive simplifies backup for consumers who want to protect their entire digital life locally, in the cloud or from social networks. Via the Seagate Dashboard, use the Protect function to set up a one-click plan or customize your scheduled local backup. Keep multiple copies of your files in case disaster strikes. With the Save feature, user-generated content can be backed up from your favorite social networks. Many people now use their smartphones to capture priceless moments. While these devices are handy and readily available, storage is not…

SpecPicks Verdict

SpecPicks classifies Seagate Backup Plus 1TB Portable External Hard Drive USB 3.0… as a niche pick — read recent reviews before buying in the external storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Keep copies of your precious digital files, in case disaster strikes
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Keep copies of your precious digital files, in case disaster strikes
Impressive 1 TB storage capacity
Save feature enables user-generated content to be backed up from your favorite social network
Share feature allows multiple files to be uploaded to social networks at once from your computer
Install the pre-loaded NTFS driver for Mac and use the drive interchangeably between PC and Mac computers without reformatting
Features USB 3.0 for quick data transfer rates; Upgrade to Thunderbolt technology or FireWire 800 with the available additional adapter

Full Specifications

Brand	Seagate
Color	Red
Unit Count	1.0 Count
Form Factor	2.5-inch
Media Speed	625 MB/s
Connectivity	USB
Model Number	STBU1000103
Compatibility	PC, Mac
Built-In Media	Backup Plus Portable Drive - Red 1TB USB3.0
Hard Disk Size	1 TB
Hard-Drive Size	1 TB
Mfr Part Number	STBU1000103
Number of Items	1
Hardware Platform	Mac, PC

Ready to buy?

Seagate Backup Plus 1TB Portable External Hard Drive USB 3.0 (Red)(STBU1000103) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.