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Product comparison · 2 optical disc drives

LG GDR-8164BR DVDROM vs LG Super Multi 18x DVD Rewriter

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  • 9specifications compared
  • 8differ
  • 1identical
  • 23known for one product only

Key differences

  • Internal
    • Yes
    • No
  • Drive device, buffer size
    • 0.256 MB
    • 2 MB
  • CD read speed
    • 52x
    • 48x
  • DVD drive average random access time
    • 100 ms
    • 145 ms
  • CD-ROM drive average random access time
    • 90 ms
    • 125 ms
  • Weight
    • 670 g
    • 750 g
  • Dimensions (WxDxH)
    • 146 x 165 x 41.3 mm
    • 160 x 230 x 50 mm

Side by side

Differences highlightedShow differences only
32 specifications
A

LG

GDR-8164BR DVDROMView product
B

LG

Super Multi 18x DVD RewriterView product
Design1 differ
InternalDiffersYesNo
Product colourKnown for oneBlack
Disc loading typeKnown for oneTray
MountingVertical/HorizontalVertical/Horizontal
Performance1 differ
Drive device, buffer sizeDiffers0.256 MB2 MB
InterfaceKnown for oneEIDE/ATA
Burst transfer rateKnown for one16.6 MB/s
Writing speedidentical
CD write speedKnown for one48x
CD rewrite speedKnown for one32x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R Double Layer write speedKnown for one10x
DVD+R write speedKnown for one18x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one8x
DVD-R write speedKnown for one18x
DVD-RAM write speedKnown for one12x
DVD-RW write speedKnown for one6x
Reading speed1 differ
CD read speedDiffers52x48x
CD-ROM read speedKnown for one48x
DVD-ROM read speedKnown for one16x
DVD read speedKnown for one16x
Access time2 differ
DVD drive average random access timeDiffers100 ms145 ms
CD-ROM drive average random access timeDiffers90 ms125 ms
Access timeKnown for one160 ms
Weight & dimensions1 differ
WeightDiffers670 g750 g
Other features2 differ
Dimensions (WxDxH)Differs146 x 165 x 41.3 mm160 x 230 x 50 mm
Compatible operating systemsDiffersWindows 95, 98, 2K, ME, NT 4.0, XPWindows 2K Pro/ME/XP Home/Pro
Maximum data transfer rateKnown for one7.8 Mbit/s
Sustained data rateKnown for one22.1 MB/s
Drive devices burst data transfer rate (PIO)Known for one16.6
Drive devices burst data transfer rate (Ultra DMA)Known for one33.3

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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