Product comparison · 2 external hard drives

Seagate 1TB Backup Plus Portable vs Seagate 3TB Expansion Desktop

Key differences

Differences highlightedShow differences only

Comparison of 1TB Backup Plus Portable, 3TB Expansion Desktop
28 specifications	A Seagate 1TB Backup Plus Portable View product	B Seagate 3TB Expansion Desktop View product
Hard drive1 differ
HDD capacityDiffers	1 TB	3 TB
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
File format systemKnown for one	NTFS	Unknown — not stated by the source
Ports & interfacesidentical
Card reader integratedKnown for one	No	Unknown — not stated by the source
USB data transfer ratesKnown for one	Unknown — not stated by the source	480,5000 Mbit/s
Featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Bus poweredDiffers	USB	No
External power adapterKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	81.1 mm	118 mm
DepthDiffers	123.4 mm	37.5 mm
HeightDiffers	14.5 mm	179.5 mm
WeightDiffers	224 g	940 g
Packaging data4 differ
Bundled softwareKnown for one	Seagate Dashboard	Unknown — not stated by the source
Package widthDiffers	132 mm	202 mm
Package depthDiffers	166 mm	72 mm
Package heightDiffers	46 mm	231 mm
Package weightDiffers	291.5 g	1.39 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.