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Product comparison · 2 optical disc drives

LG GSAT20N DVD Rewriter vs Samsung DVD DRIVE SHD162 D

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  • 8specifications compared
  • 7differ
  • 1identical
  • 31known for one product only

Key differences

  • CD write speed
    • 24x
    • 48x
  • CD rewrite speed
    • 24x
    • 48x
  • CD read speed
    • 24x
    • 48x
  • CD-ROM read speed
    • 24x
    • 48x
  • DVD+R read speed
    • 8x
    • 16x
  • DVD-R read speed
    • 8x
    • 16x
  • Dimensions (WxDxH)
    • 128 x 127 x 12.7 mm
    • 148.8 x 184 x 42 mm

Side by side

Differences highlightedShow differences only
39 specifications
A

LG

GSAT20N DVD RewriterView product
B

Samsung

DVD DRIVE SHD162 DView product
Designidentical
Disc loading typeKnown for oneTray
MountingKnown for oneVertical/Horizontal
Performanceidentical
Drive device, buffer sizeKnown for one2 MB
InterfaceKnown for oneEIDE/ATA
Writing speed2 differ
CD write speedDiffers24x48x
CD rewrite speedDiffers24x48x
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 speed4 differ
CD read speedDiffers24x48x
CD-R read speedKnown for one24x
CD-ROM read speedDiffers24x48x
CD-RW read speedKnown for one24x
DVD+R read speedDiffers8x16x
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-ROM read speedKnown for one16x
Weight & dimensionsidentical
WeightKnown for one170 g
Other features1 differ
Dimensions (WxDxH)Differs128 x 127 x 12.7 mm148.8 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+R DL, DVD+RW, DVD-R, DVD-R DL,DVD-RW, DVD-ROM, DVD-Video,CD-R, CD-RW, CD-RA, CD-ROM,CD-ROM/XA, CD-Audio, Video-CD,Photo CD, CD-I(FMV), CD-Extra,CD-TEXT
Buffer sizeKnown for one512 KB
Drive devices burst data transfer rate (DMA)Known for one16.6 MB/sec
Drive devices burst data transfer rate (PIO)Known for one6.6 MB/sec
Drive devices burst data transfer rate (Ultra DMA)Known for one33.3 MB/sec
Access timeidentical
DVD drive average random access timeKnown for one100 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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