Product comparison · 2 external hard drives

Lenovo 320GB USB 2.0 HDD vs Seagate 250GB USB 2.0

10specifications compared
4differ
6identical
18known for one product only

Key differences

HDD capacity
- 320GB USB 2.0 HDD:320 GB
- 250GB USB 2.0:250 GB
Width
- 320GB USB 2.0 HDD:77.3 mm
- 250GB USB 2.0:80 mm
Depth
- 320GB USB 2.0 HDD:129.9 mm
- 250GB USB 2.0:141.3 mm
Height
- 320GB USB 2.0 HDD:13.8 mm
- 250GB USB 2.0:17.6 mm

Side by side

Differences highlightedShow differences only

Comparison of 320GB USB 2.0 HDD, 250GB USB 2.0
28 specifications	A Lenovo 320GB USB 2.0 HDD View product	B Seagate 250GB USB 2.0 View product
Hard drive1 differ
HDD capacityDiffers	320 GB	250 GB
HDD speed	5400 RPM	5400 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
Type	HDD	HDD
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
USB data transfer ratesKnown for one	Unknown — not stated by the source	480 Mbit/s
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Bus poweredKnown for one	Unknown — not stated by the source	USB
External power adapterKnown for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
WidthDiffers	77.3 mm	80 mm
DepthDiffers	129.9 mm	141.3 mm
HeightDiffers	13.8 mm	17.6 mm
WeightKnown for one	Unknown — not stated by the source	160 g
Packaging dataidentical
Cables includedKnown for one	Unknown — not stated by the source	USB
User guideKnown for one	Unknown — not stated by the source	Yes
Package widthKnown for one	Unknown — not stated by the source	48.3 mm
Package depthKnown for one	Unknown — not stated by the source	134.6 mm
Package heightKnown for one	Unknown — not stated by the source	167.6 mm
Package weightKnown for one	Unknown — not stated by the source	360 g
Other featuresidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Internal	No	No
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantity	1	1
USB requiredKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows Vista/XP Mac OSX 10.4.8+
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	80.01 x 141.29 x 17.6 mm

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.

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