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Product comparison · 2 external hard drives

ADATA 320GB CH94 vs Freecom Mobile Drive XXS 250GB

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

Key differences

  • HDD capacity
    • 320 GB
    • 250 GB
  • Width
    • 130.6 mm
    • 13.5 mm
  • Depth
    • 86.8 mm
    • 79.5 mm
  • Height
    • 14.5 mm
    • 109.8 mm
  • Weight
    • 172 g
    • 155 g

Side by side

Differences highlightedShow differences only
31 specifications
A

ADATA

320GB CH94View product
B

Freecom

Mobile Drive XXS 250GBView product
Hard drive1 differ
HDD capacityDiffers320 GB250 GB
HDD size2.5"2.5"
TypeHDDHDD
InterfaceKnown for oneSerial ATA
Ports & interfacesidentical
Maximum data transfer rate480 Mbit/s480 Mbit/s
USB connectorUSBUSB
USB version2.02.0
USB data transfer ratesKnown for one480 Mbit/s
Featuresidentical
Product colourBlackBlack
Plug and PlayKnown for oneYes
Windows operating systems supportedKnown for oneWindows 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
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Weight & dimensions4 differ
WidthDiffers130.6 mm13.5 mm
DepthDiffers86.8 mm79.5 mm
HeightDiffers14.5 mm109.8 mm
WeightDiffers172 g155 g
Other featuresidentical
InternalKnown for oneNo
Mac compatibilityKnown for oneYes
Mean time between failures (MTBF)Known for one50000 h
Minimum RAMKnown for one256 MB
Minimum processorKnown for oneIntel Pentium III / AMD Duron 900 MHz, PowerPC G3/G4/G5, Power Book G3/G4, Intel Mac
Quick start guideKnown for oneYes
USB 2.0 ports quantityKnown for one1
USB cableKnown for oneUSB
USB requiredYesYes
Compatible operating systemsKnown for oneWindows 2000 / XP / Vista, Mac OS X v10.3
Connectivity technologyKnown for oneWired
Poweridentical
Bus poweredKnown for oneNo

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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