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Product comparison · 2 optical disc drives

Buffalo Portable Drive USB 2.0 vs Buffalo Portable DVSM-PN58U2V

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  • 26specifications compared
  • 9differ
  • 17identical
  • 22known for one product only

Key differences

  • CD-RW write speed
    • 10x
    • 24x
  • DVD+R Double Layer write speed
    • 4x
    • 6x
  • DVD-R Double Layer write speed
    • 4x
    • 6x
  • DVD-R Double Layer read speed
    • 6x
    • 8x
  • DVD+R Double Layer read speed
    • 6x
    • 8x
  • DVD+RW read speed
    • 6x
    • 8x
  • Power requirements
    • AC 100 - 240 V 50/60Hz
    • 5V
  • Dimensions (WxDxH)
    • 137 x 142 x 20 mm
    • 137 x 20 x 142 mm

Side by side

Differences highlightedShow differences only
48 specifications
A

Buffalo

Portable Drive USB 2.0View product
B

Buffalo

Portable DVSM-PN58U2VView product
Performanceidentical
Power consumption (typical)Known for one7.5 W
Plug and PlayKnown for oneYes
InterfaceKnown for oneUSB 2.0
Writing speed3 differ
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
CD-RW write speedDiffers10x24x
DVD+R Double Layer write speedDiffers4x6x
DVD-R Double Layer write speedDiffers4x6x
BD-R Dual Layer write speedKnown for one4x
BD-R write speedKnown for one6x
BD-RE Dual Layer write speedKnown for one2x
BD-RE rewrite speedKnown for one2x
BD-RE write speedKnown for one2x
Reading speed3 differ
CD read speedKnown for one24x
DVD-R Double Layer read speedDiffers6x8x
DVD-RAM read speedKnown for one5x
DVD+R Double Layer read speedDiffers6x8x
DVD+RW read speedDiffers6x8x
BD-R Dual Layer read speedKnown for one4x
BD-R read speedKnown for one6x
BD-RE Dual Layer read speedKnown for one4x
BD-RE read speedKnown for one4x
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Packaging contentidentical
Bundled softwareKnown for oneCyberLink SoftWare
Other features3 differ
Power requirementsDiffersAC 100 - 240 V 50/60Hz5V
Dimensions (WxDxH)Differs137 x 142 x 20 mm137 x 20 x 142 mm
Compatible operating systemsDiffersMicrosoft Windows 7, Vista, XP SP2Windows XP SP2 + /Vista /MediaCenter2005
Maximum data transfer rateKnown for one480 Mbit/s
Number of optical discsKnown for one1 discs
USB 2.0 ports quantityKnown for one1
I/O portsKnown for oneUSB Mini-B

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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