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Product comparison · 2 external hard drives

Seagate FreeAgent™ Desktop 320-GB USB 2.0 vs Seagate OneTouch III 750GB USB2.0

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  • 14specifications compared
  • 8differ
  • 6identical
  • 9known for one product only

Key differences

  • HDD capacity
    • 320 GB
    • 750 GB
  • Storage drive buffer size
    • 8 MB
    • 16 MB
  • Product colour
    • Black
    • Grey
  • Weight
    • 900 g
    • 1.45 kg
  • Mac compatibility
    • Yes
    • No
  • Minimum processor
    • Intel Core Duo/Core Solo
    • Pentium III 500 MHz
  • Dimensions (WxDxH)
    • 190 x 40 x 162 mm
    • 136 x 217 x 65 mm

Side by side

Differences highlightedShow differences only
23 specifications
A

Seagate

FreeAgent™ Desktop 320-GB USB 2.0View product
B

Seagate

OneTouch III 750GB USB2.0View product
Hard drive2 differ
HDD capacityDiffers320 GB750 GB
HDD speed7200 RPM7200 RPM
HDD sizeKnown for one3.5"
InterfaceKnown for oneSerial ATA
TypeHDDHDD
Storage drive buffer sizeDiffers8 MB16 MB
Storage drive average seek timeKnown for one9 ms
Features1 differ
Product colourDiffersBlackGrey
Plug and PlayYesYes
Poweridentical
Bus poweredUSBUSB
Weight & dimensions1 differ
WeightDiffers900 g1.45 kg
Other features4 differ
InternalNoNo
Mac compatibilityDiffersYesNo
Minimum processorDiffersIntel Core Duo/Core SoloPentium III 500 MHz
Package dimensions (WxDxH)Known for one254 x 254 x 127 mm
USB 2.0 ports quantity11
Compatible operating systemsDiffersWindows Vista, XP Home/Professional Edition OS X 10.3.9/OS X 10.4.6Windows 2000, XP
Dimensions (WxDxH)Differs190 x 40 x 162 mm136 x 217 x 65 mm
Dimensions (W x D x H) (imperial)Known for one190.5 x 40.6 x 162.6 mm (7.5 x 1.6 x 6.4")
Acoustic pressure emissionsKnown for one23 dB
Minimum RAMKnown for one128 MB
Power requirementsKnown for one100-240 VAC; 47-63 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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