Product comparison · 2 external hard drives

Lenovo 320GB Portable USB 2.0 HDD vs Lenovo USB 2.0 Portable Hard Drive

7specifications compared
2differ
5identical
18known for one product only

Key differences

HDD capacity
- 320GB Portable USB 2.0 HDD:320 GB
- USB 2.0 Portable Hard Drive:500 GB
Compatible operating systems
- 320GB Portable USB 2.0 HDD:Win XP/Vista
- USB 2.0 Portable Hard Drive:Microsoft Windows XP/Vista

Side by side

Differences highlightedShow differences only

Comparison of 320GB Portable USB 2.0 HDD, USB 2.0 Portable Hard Drive
25 specifications	A Lenovo 320GB Portable USB 2.0 HDD View product	B Lenovo USB 2.0 Portable Hard Drive View product
Hard drive1 differ
HDD capacityDiffers	320 GB	500 GB
HDD speed	5400 RPM	5400 RPM
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Type	HDD	HDD
Read speedKnown for one	Unknown — not stated by the source	30 MB/s
Write speedKnown for one	Unknown — not stated by the source	25 MB/s
Ports & interfacesidentical
USB connectorKnown for one	Unknown — not stated by the source	USB
USB versionKnown for one	Unknown — not stated by the source	2.0
Featuresidentical
Product colour	Black	Black
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, BSMI, VCCI, C-Tick, FCC, ICES, KCC
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Poweridentical
Bus poweredKnown for one	Unknown — not stated by the source	USB
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	77.3 mm
DepthKnown for one	Unknown — not stated by the source	129.9 mm
HeightKnown for one	Unknown — not stated by the source	13.8 mm
WeightKnown for one	Unknown — not stated by the source	154 g
Other features1 differ
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Interface type	USB 2.0	USB 2.0
Internal	No	No
Compatible operating systemsDiffers	Win XP/Vista	Microsoft Windows XP/Vista
USB 2.0 ports quantityKnown for one	1	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.

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