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Seagate Backup Plus Slim 1TB External Hard Drive… vs WD 4TB Elements Portable External Hard Drive for… — Head-to-Head (2026)

Side-by-side comparison. Specs, prices, user ratings, and our verdict.

Seagate Backup Plus Slim 1TB External Hard Drive Portable HDD – Black USB 3.0 for PC Laptop and Mac, 2 Months Adobe CC Photography (STDR1000100)

Seagate Backup Plus Slim 1TB External Hard Drive Portable HDD – Black USB 3.0 for PC Laptop and Mac, 2 Months Adobe CC Photography (STDR1000100)

$89.74
🛒 Check Price on Amazon
vs
WD 4TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - ‎WDBU6Y0040BBK-WESN

WD 4TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - ‎WDBU6Y0040BBK-WESN

$184.59
🛒 Check Price on Amazon

*Price sourced from Amazon.com. Price and availability subject to change.

Spec-by-spec

SpecSeagate Backup Plus Slim 1TB External…WD 4TB Elements Portable External Hard…
Size1TB4TB
BrandSeagateWestern Digital
ColorBlackBlack
ModelSTDR1000100WDBU6Y0040BBK-WESN
Warranty2 year limited warranty2 year Limited Warranty
UnitCount11
ReleaseDate2019-08-14T00:00:01Z2017-05-25T00:00:01Z
ManufacturerSEAGATE‎Western Digital Technologies, Inc.
ItemPartNumberSTDR1000100WDBU6Y0040BBK-WESN
IsAdultProduct—false

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