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Product comparison · 2 external hard drives

Buffalo MiniStation Portable Hard Drive - 40GB Retail vs Seagate FreeAgent Pro 320GB

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  • 12specifications compared
  • 10differ
  • 2identical
  • 16known for one product only

Key differences

  • HDD capacity
    • 40 GB
    • 320 GB
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Maximum data transfer rate
    • 480 Mbit/s
    • 3000 Mbit/s
  • Product colour
    • Silver
    • Black
  • Width
    • 82.8 mm
    • 160.2 mm
  • Depth
    • 127 mm
    • 35.6 mm
  • Height
    • 21.1 mm
    • 190.5 mm
  • Weight
    • 208.4 g
    • 900 g

Side by side

Differences highlightedShow differences only
28 specifications
A

Buffalo

MiniStation Portable Hard Drive - 40GB RetailView product
B

Seagate

FreeAgent Pro 320GBView product
Hard drive2 differ
HDD capacityDiffers40 GB320 GB
HDD speedDiffers5400 RPM7200 RPM
HDD sizeKnown for one3.5"
TypeHDDHDD
Ports & interfaces1 differ
Maximum data transfer rateDiffers480 Mbit/s3000 Mbit/s
eSATAKnown for oneYes
FireWire 400Known for oneYes
USB connectorKnown for oneUSB
USB versionKnown for one2.0
Features1 differ
Product colourDiffersSilverBlack
Weight & dimensions4 differ
WidthDiffers82.8 mm160.2 mm
DepthDiffers127 mm35.6 mm
HeightDiffers21.1 mm190.5 mm
WeightDiffers208.4 g900 g
Other features2 differ
Bytes per sectorKnown for one512
InternalNoNo
Mac compatibilityDiffersNoYes
Package dimensions (WxDxH)Known for one254 x 127 x 254 mm
Package weightKnown for one1560 kg
Quick start guideKnown for oneYes
USB 2.0 ports quantityKnown for one1
USB cableKnown for oneUSB
Compatible operating systemsDiffersWindows ME/ 2000/ XPWindows Vista Windows 2000 Professional Windows XP Professional Windows XP Home Edition Mac OS X 10.3.9 + Mac OS X 10.4.6 +
FireWire cableKnown for oneYes
Power requirementsKnown for oneDC 5V
Poweridentical
Power consumption (typical)Known for one2.5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%

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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