Seagate Backup Plus Portable vs Seagate Expansion

A side-by-side spec comparison of the Seagate Backup Plus Portable and the Seagate Expansion. We line up every specification and score the ones that matter most in this category — weighted, not a raw count of specs won — to reach an overall verdict so you can decide which external storage is right for your build.

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Side-by-side specification comparison of Seagate Backup Plus Portable and Seagate Expansion.
Specification
Seagate Backup Plus Portable - External Storage
Seagate Backup Plus Portable

$202.90

Amazon price as of Oct 23, 20:01 UTC
Buy on Amazon
Seagate Expansion - External Storage
Seagate Expansion

$679.99

Amazon price as of Oct 24, 02:02 UTC
Buy on Amazon
TypePortableDesktop
ColorBlack-
Capacity4000 GB4000 GB
InterfaceUSB Type-A 3.2 Gen 1USB Type-A 3.2 Gen 1
Price_per_gb$0.031$0.052

Too close to call — these products trade blows on the specs that matter.

Seagate Backup Plus Portable

0

performance points

Seagate Expansion

0

performance points

Winner is scored by weighting the specs that matter most in this category (not a raw count of specs won).

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