Product comparison · 2 external hard drives

Lenovo Portable 40GB USB 2.0 Hard Drive vs Seagate USB External Storage Hard Drives Overview 160GB

7specifications compared
3differ
4identical
7known for one product only

Key differences

HDD capacity
- Portable 40GB USB 2.0 Hard Drive:40 GB
- USB External Storage Hard Drives Overview 160GB:160 GB
HDD speed
- Portable 40GB USB 2.0 Hard Drive:4200 RPM
- USB External Storage Hard Drives Overview 160GB:7200 RPM

Side by side

Differences highlightedShow differences only

Comparison of Portable 40GB USB 2.0 Hard Drive, USB External Storage Hard Drives Overview 160GB
14 specifications	A Lenovo Portable 40GB USB 2.0 Hard Drive View product	B Seagate USB External Storage Hard Drives Overview 160GB View product
Hard drive2 differ
HDD capacityDiffers	40 GB	160 GB
HDD speedDiffers	4200 RPM	7200 RPM
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Other features1 differ
Minimum system requirementsKnown for one	Free USB port	Unknown — not stated by the source
Compatible operating systemsDiffers	Just plug in and use with systems running Microsoft Windows 2000 or XP.	Windows 98SE, ME, 2000, XP Mac OS 8, 9.x, Mac OS X
Dimensions (WxDxH)Known for one	76 x 142 x 16 mm	Unknown — not stated by the source
I/O portsKnown for one	USB	Unknown — not stated by the source
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Bus poweredKnown 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.

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