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Product comparison · 2 optical disc drives

LG GSAT20N DVD Rewriter vs Samsung DVD-ROM 16x, Black

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  • 7specifications compared
  • 6differ
  • 1identical
  • 29known for one product only

Key differences

  • Drive device, buffer size
    • 2 MB
    • 0.256 MB
  • CD read speed
    • 24x
    • 48x
  • CD-R read speed
    • 24x
    • 48x
  • DVD-R read speed
    • 8x
    • 16x
  • Weight
    • 170 g
    • 750 g
  • Dimensions (WxDxH)
    • 128 x 127 x 12.7 mm
    • 148.2 x 184 x 42 mm

Side by side

Differences highlightedShow differences only
36 specifications
A

LG

GSAT20N DVD RewriterView product
B

Samsung

DVD-ROM 16x, BlackView product
Designidentical
Product colourKnown for oneBlack
MountingKnown for oneVertical/Horizontal
Performance1 differ
Drive device, buffer sizeDiffers2 MB0.256 MB
InterfaceKnown for oneEIDE/ATA
Writing speedidentical
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW write speedKnown for one24x
DVD+R Double Layer write speedKnown for one6x
DVD+R write speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one6x
DVD-R write speedKnown for one8x
DVD-RAM write speedKnown for one5x
DVD-RW write speedKnown for one8x
Reading speed3 differ
CD read speedDiffers24x48x
CD-R read speedDiffers24x48x
CD-ROM read speedKnown for one24x
CD-RW read speedKnown for one24x
DVD+R read speedKnown for one8x
DVD-R Double Layer read speedKnown for one6x
DVD-R read speedDiffers8x16x
DVD-RAM read speedKnown for one5x
DVD-RW read speedKnown for one8x
DVD+R Double Layer read speedKnown for one6x
DVD+RW read speedKnown for one8x
DVD read speedKnown for one16x
Weight & dimensions1 differ
WeightDiffers170 g750 g
Other features1 differ
Dimensions (WxDxH)Differs128 x 127 x 12.7 mm148.2 x 184 x 42 mm
Compatible operating systemsKnown for oneWindows 2000 Professional, Windows Vista XP Home Edition / Professional / Media Center Edition
Maximum data transfer rateKnown for one11.08 Mbit/s
Media types supportedKnown for oneDVD-RAM, DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-ROM, DVD-Video, CD-R,CD-RW, CD-DA, CD-ROM, CD-ROM/XA,Video-CD, CD-I, Photo CD, CD-EXTRA, CD-TEXT
Number of optical discsKnown for one1 discs
Access timeidentical
DVD drive average random access timeKnown for one110 ms
CD-ROM drive average random access timeKnown for one100 ms

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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