Product comparison · 2 external hard drives

Seagate Backup Plus 3TB, USB 3.0 vs Seagate Backup Plus 500GB, USB 3.0

Key differences

HDD capacity
- Backup Plus 3TB, USB 3.0:3 TB
- Backup Plus 500GB, USB 3.0:500 GB
USB connector
- Backup Plus 3TB, USB 3.0:USB Type-A
- Backup Plus 500GB, USB 3.0:Micro-USB B
Product colour
- Backup Plus 3TB, USB 3.0:Black, Silver
- Backup Plus 500GB, USB 3.0:White
Bus powered
- Backup Plus 3TB, USB 3.0:No
- Backup Plus 500GB, USB 3.0:USB
External power adapter
- Backup Plus 3TB, USB 3.0:Yes
- Backup Plus 500GB, USB 3.0:No
Width
- Backup Plus 3TB, USB 3.0:124 mm
- Backup Plus 500GB, USB 3.0:81.1 mm
Depth
- Backup Plus 3TB, USB 3.0:158 mm
- Backup Plus 500GB, USB 3.0:123.4 mm
Height
- Backup Plus 3TB, USB 3.0:44 mm
- Backup Plus 500GB, USB 3.0:14.5 mm

Differences highlightedShow differences only

Comparison of Backup Plus 3TB, USB 3.0, Backup Plus 500GB, USB 3.0
26 specifications	A Seagate Backup Plus 3TB, USB 3.0 View product	B Seagate Backup Plus 500GB, USB 3.0 View product
Hard drive1 differ
HDD capacityDiffers	3 TB	500 GB
Ports & interfaces1 differ
USB connectorDiffers	USB Type-A	Micro-USB B
Features1 differ
Product colourDiffers	Black, Silver	White
Power2 differ
Bus poweredDiffers	No	USB
External power adapterDiffers	Yes	No
Weight & dimensions4 differ
WidthDiffers	124 mm	81.1 mm
DepthDiffers	158 mm	123.4 mm
HeightDiffers	44 mm	14.5 mm
WeightDiffers	1.08 kg	224 g
Other featuresidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source

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.