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Product comparison · 2 optical disc drives

LG GSA-E50NB DVD Rewriter vs LG GSAH55N optical disc drive Internal

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  • 21specifications compared
  • 19differ
  • 2identical
  • 11known for one product only

Key differences

  • Internal
    • No
    • Yes
  • CD write speed
    • 24x
    • 48x
  • CD rewrite speed
    • 24x
    • 32x
  • DVD+R Double Layer write speed
    • 6x
    • 10x
  • DVD+R write speed
    • 8x
    • 20x
  • DVD-R Double Layer write speed
    • 6x
    • 10x
  • DVD-R write speed
    • 8x
    • 20x
  • DVD-RAM write speed
    • 5x
    • 12x

Side by side

Differences highlightedShow differences only
32 specifications
A

LG

GSA-E50NB DVD RewriterView product
B

LG

GSAH55N optical disc drive Internal

Model GSAH55N

View product
Design1 differ
InternalDiffersNoYes
Product colourKnown for oneWhite
Performanceidentical
InterfaceKnown for oneEIDE/ATA
Drive device, buffer sizeKnown for one2 MB
Writing speed7 differ
CD write speedDiffers24x48x
CD rewrite speedDiffers24x32x
DVD+R Double Layer write speedDiffers6x10x
DVD+R write speedDiffers8x20x
DVD+RW write speed8x8x
DVD-R Double Layer write speedDiffers6x10x
DVD-R write speedDiffers8x20x
DVD-RAM write speedDiffers5x12x
DVD-RW write speed6x6x
CD-R write speedKnown for one24x
CD-RW write speedKnown for one24x
Reading speed10 differ
CD read speedDiffers24x48x
CD-ROM read speedKnown for one48x
CD-RW read speedDiffers24x48x
DVD+R read speedDiffers8x16x
DVD-R Double Layer read speedDiffers6x16x
DVD-R read speedDiffers8x16x
DVD-RAM read speedDiffers5x12x
DVD-ROM read speedDiffers8x16x
DVD-RW read speedDiffers8x16x
DVD+R Double Layer read speedDiffers6x16x
DVD+RW read speedDiffers8x16x
CD-R read speedKnown for one24x
Access timeidentical
DVD drive average random access timeKnown for one140 ms
CD-ROM drive average random access timeKnown for one120 ms
Other features1 differ
Dimensions (WxDxH)Known for one146 x 41.3 x 165 mm
Compatible operating systemsDiffersWindows 2000 Professional, Windows XP Home Edition / Professional / Windows VistaWindows Millennium Edition (Me) Windows Vista x86, x64 Windows 2000 Professional Windows XP Home Edition, Professional Media Center Edition
Power requirementsKnown for oneAC/USB

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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