Product comparison · 2 external hard drives

Freecom Mobile Drive Classic 120GB vs Seagate FreeAgent Go Portable Hard Drive 250GB

9specifications compared
3differ
6identical
20known for one product only

Key differences

HDD capacity
- Mobile Drive Classic 120GB:120 GB
- FreeAgent Go Portable Hard Drive 250GB:250 GB
HDD speed
- Mobile Drive Classic 120GB:4200 RPM
- FreeAgent Go Portable Hard Drive 250GB:7200 RPM

Side by side

Differences highlightedShow differences only

Comparison of Mobile Drive Classic 120GB, FreeAgent Go Portable Hard Drive 250GB
29 specifications	A Freecom Mobile Drive Classic 120GB View product	B Seagate FreeAgent Go Portable Hard Drive 250GB View product
Hard drive2 differ
HDD capacityDiffers	120 GB	250 GB
HDD speedDiffers	4200 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Storage drive average seek timeKnown for one	13 ms	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Ports & interfacesidentical
Maximum data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
USB connectorKnown for one	Unknown — not stated by the source	USB
USB versionKnown for one	Unknown — not stated by the source	2.0
Poweridentical
Bus poweredKnown for one	USB	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 80 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	200 g	Unknown — not stated by the source
Packaging dataidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Unknown — not stated by the source	FreeAgent Go
Other features1 differ
Average latencyKnown for one	4.2 ms	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
Minimum RAMKnown for one	256 MB	Unknown — not stated by the source
Minimum processorKnown for one	900MHz	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Track to track seek timeKnown for one	3 ms	Unknown — not stated by the source
USB cableKnown for one	USB	Unknown — not stated by the source
Compatible operating systemsDiffers	- Windows 2000 / XP / Vista - Mac OS X v.10.3 +	Windows Vista, XP OS X 10.4.6+
Dimensions (WxDxH)Known for one	139 x 83 x 20 mm	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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