Product comparison · 2 external hard drives

ADATA 320GB CH94 vs Freecom Mobile Drive XXS 250GB

12specifications compared
5differ
7identical
19known for one product only

Key differences

HDD capacity
- 320GB CH94:320 GB
- Mobile Drive XXS 250GB:250 GB
Width
- 320GB CH94:130.6 mm
- Mobile Drive XXS 250GB:13.5 mm
Depth
- 320GB CH94:86.8 mm
- Mobile Drive XXS 250GB:79.5 mm
Height
- 320GB CH94:14.5 mm
- Mobile Drive XXS 250GB:109.8 mm
Weight
- 320GB CH94:172 g
- Mobile Drive XXS 250GB:155 g

Side by side

Differences highlightedShow differences only

Comparison of 320GB CH94, Mobile Drive XXS 250GB
31 specifications	A ADATA 320GB CH94 View product	B Freecom Mobile Drive XXS 250GB View product
Hard drive1 differ
HDD capacityDiffers	320 GB	250 GB
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Ports & interfacesidentical
USB data transfer ratesKnown for one	480 Mbit/s	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Windows 2000, Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Professional, Windows 7 Starter, Windows 7 Ultimate, Windows Vista Business, Windows Vista Enterprise, Windows Vista Home Basic, Windows Vista Home Premium, Windows Vista Ultimate, Windows XP Home, Windows XP Professional	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 70 °C
Weight & dimensions4 differ
WidthDiffers	130.6 mm	13.5 mm
DepthDiffers	86.8 mm	79.5 mm
HeightDiffers	14.5 mm	109.8 mm
WeightDiffers	172 g	155 g
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	No
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	50000 h
Minimum RAMKnown for one	Unknown — not stated by the source	256 MB
Minimum processorKnown for one	Unknown — not stated by the source	Intel Pentium III / AMD Duron 900 MHz, PowerPC G3/G4/G5, Power Book G3/G4, Intel Mac
Quick start guideKnown for one	Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
USB cableKnown for one	Unknown — not stated by the source	USB
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000 / XP / Vista, Mac OS X v10.3
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Poweridentical
Bus poweredKnown for one	No	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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