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Product comparison · 2 external hard drives

Buffalo DriveStation TurboUSB 640 GB vs Iomega Desktop Hard Drive 1TB 3.5" USB 2.0

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  • 6specifications compared
  • 3differ
  • 3identical
  • 18known for one product only

Key differences

  • HDD capacity
    • 640 GB
    • 1 TB
  • Weight
    • 1.27 kg
    • 1.26 kg

Side by side

Differences highlightedShow differences only
24 specifications
A

Buffalo

DriveStation TurboUSB 640 GBView product
B

Iomega

Desktop Hard Drive 1TB 3.5" USB 2.0View product
Hard drive1 differ
HDD capacityDiffers640 GB1 TB
HDD speed7200 RPM7200 RPM
InterfaceKnown for oneSerial ATA
TypeHDDHDD
HDD sizeKnown for one3.5"
Storage drive buffer sizeKnown for one8 MB
Ports & interfacesidentical
Maximum data transfer rateKnown for one480 Mbit/s
Featuresidentical
Product colourKnown for oneBlack, Silver
Plug and PlayKnown for oneYes
Poweridentical
External power adapterKnown for oneYes
Power consumption (typical)Known for one25 W
Weight & dimensions1 differ
WeightDiffers1.27 kg1.26 kg
WidthKnown for one121 mm
DepthKnown for one222 mm
HeightKnown for one35 mm
Other features1 differ
Interface typeKnown for oneUSB 2.0
InternalNoNo
Mac compatibilityKnown for oneYes
Power requirementsKnown for oneAC100-240V 50/60 Hz
USB requiredKnown for oneYes
Compatible operating systemsDiffers-Windows Vista, XP, 2000 -Mac OS XMicrosoft Windows 2000 Professional/ XP Home/Windows Vista Mac G3 +, Mac OS X 10.1 +, Safari 1.0 +
Dimensions (WxDxH)Known for one45.8 x 162.5 x 200 mm
HDD transfer rateKnown for one480 Mbit/s
USB 2.0 ports quantityKnown for one1

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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