Product comparison · 2 external hard drives

Freecom Mobile Drive 2.5" 80GB vs Seagate OneTouchIII 500GB USB2.0 7200rpm 16MB Re

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  • 15specifications compared
  • 9differ
  • 6identical
  • 15known for one product only

Key differences

  • HDD capacity
    • Mobile Drive 2.5" 80GB:80 GB
    • OneTouchIII 500GB USB2.0 7200rpm 16MB Re:500 GB
  • HDD speed
    • Mobile Drive 2.5" 80GB:4200 RPM
    • OneTouchIII 500GB USB2.0 7200rpm 16MB Re:7200 RPM
  • HDD size
    • Mobile Drive 2.5" 80GB:2.5"
    • OneTouchIII 500GB USB2.0 7200rpm 16MB Re:3.5"
  • Storage drive average seek time
    • Mobile Drive 2.5" 80GB:13 ms
    • OneTouchIII 500GB USB2.0 7200rpm 16MB Re:9 ms
  • Storage drive buffer size
    • Mobile Drive 2.5" 80GB:2 MB
    • OneTouchIII 500GB USB2.0 7200rpm 16MB Re:16 MB
  • Operating temperature (T-T)
    • Mobile Drive 2.5" 80GB:5 - 60 °C
    • OneTouchIII 500GB USB2.0 7200rpm 16MB Re:5 - 35 °C
  • Weight
    • Mobile Drive 2.5" 80GB:300 g
    • OneTouchIII 500GB USB2.0 7200rpm 16MB Re:1.45 kg
  • Mac compatibility
    • Mobile Drive 2.5" 80GB:Yes
    • OneTouchIII 500GB USB2.0 7200rpm 16MB Re:No

Side by side

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Comparison of Mobile Drive 2.5" 80GB, OneTouchIII 500GB USB2.0 7200rpm 16MB Re
30 specifications
Hard drive5 differ
HDD capacityDiffers80 GB500 GB
HDD speedDiffers4200 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
TypeHDDHDD
Storage drive average seek timeDiffers13 ms9 ms
Storage drive buffer sizeDiffers2 MB16 MB
Ports & interfacesidentical
Maximum data transfer rateKnown for one480 Mbit/sUnknown — not stated by the source
USB connectorUSBUSB
USB version2.02.0
Featuresidentical
Product colourSilverSilver
Plug and PlayKnown for oneUnknown — not stated by the sourceYes
Poweridentical
Bus poweredUSBUSB
External power adapterKnown for oneNoUnknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 60 °C5 - 35 °C
Storage temperature (T-T)Known for one-20 - 80 °CUnknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers300 g1.45 kg
WidthKnown for oneUnknown — not stated by the source217 mm
DepthKnown for oneUnknown — not stated by the source65 mm
HeightKnown for oneUnknown — not stated by the source136 mm
Packaging dataidentical
Cables includedKnown for oneUSBUnknown — not stated by the source
Other features2 differ
Average latencyKnown for one4.2 msUnknown — not stated by the source
InternalNoNo
Mac compatibilityDiffersYesNo
Mean time between failures (MTBF)Known for one50000 hUnknown — not stated by the source
Minimum RAMDiffers64 MB128 MB
Track to track seek timeKnown for one3 msUnknown — not stated by the source
Dimensions (WxDxH)Known for one132 x 83 x 18 mmUnknown — not stated by the source
Minimum processorKnown for oneUnknown — not stated by the sourcePentium III 500 MHz
Power requirementsKnown for oneUnknown — not stated by the source100-240 VAC, 47-63 Hz
Compatible operating systemsKnown for oneUnknown — not stated by the sourceWindows 2000, XP

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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