Product comparison · 2 external hard drives

Seagate Expansion Portable, 320GB vs Seagate Expansion Portable 750 GB

Key differences

HDD capacity
- Expansion Portable, 320GB:320 GB
- Expansion Portable 750 GB:750 GB
Width
- Expansion Portable, 320GB:17.6 mm
- Expansion Portable 750 GB:80 mm
Depth
- Expansion Portable, 320GB:80 mm
- Expansion Portable 750 GB:141.3 mm
Height
- Expansion Portable, 320GB:141.3 mm
- Expansion Portable 750 GB:17.6 mm

Differences highlightedShow differences only

Comparison of Expansion Portable, 320GB, Expansion Portable 750 GB
22 specifications	A Seagate Expansion Portable, 320GB View product	B Seagate Expansion Portable 750 GB View product
Hard drive1 differ
HDD capacityDiffers	320 GB	750 GB
HDD speed	5400 RPM	5400 RPM
Type	HDD	HDD
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
USB connector	USB	USB
USB version	2.0	2.0
USB data transfer rates	480 Mbit/s	480 Mbit/s
Featuresidentical
Product colour	Black	Black
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Fingerprint reader	No	No
Poweridentical
Bus powered	USB	USB
Weight & dimensions3 differ
WidthDiffers	17.6 mm	80 mm
DepthDiffers	80 mm	141.3 mm
HeightDiffers	141.3 mm	17.6 mm
WeightKnown for one	Unknown — not stated by the source	360 g
Other featuresidentical
Connectivity technology	Wired	Wired
InternalKnown for one	Unknown — not stated by the source	No

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.