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Product comparison · 2 optical disc drives

LG GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter vs LG Super Multi DVD-RW Lightscribe SATA

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  • 36specifications compared
  • 10differ
  • 26identical
  • 14known for one product only

Key differences

  • DVD+R Double Layer write speed
    • 10x
    • 12x
  • DVD+R write speed
    • 20x
    • 22x
  • DVD-R Double Layer write speed
    • 10x
    • 12x
  • DVD-R write speed
    • 20x
    • 22x
  • CD-RW read speed
    • 40x
    • 48x
  • DVD-RAM read speed
    • 5x
    • 12x
  • DVD-RW read speed
    • 13x
    • 12x
  • DVD+RW read speed
    • 13x
    • 12x

Side by side

Differences highlightedShow differences only
50 specifications
A

LG

GH20NS15 - Internal Super-Multi SecurDisc DVD RewriterView product
B

LG

Super Multi DVD-RW Lightscribe SATAView product
Designidentical
Product colourKnown for oneBlack
MountingKnown for oneHorizontal
Performanceidentical
LightScribeKnown for oneYes
Writing speed4 differ
DVD+R Double Layer write speedDiffers10x12x
DVD+R write speedDiffers20x22x
DVD-R Double Layer write speedDiffers10x12x
DVD-R write speedDiffers20x22x
Reading speed4 differ
CD-RW read speedDiffers40x48x
DVD-RAM read speedDiffers5x12x
DVD-RW read speedDiffers13x12x
DVD+RW read speedDiffers13x12x
Access time1 differ
DVD drive average random access timeDiffers175 ms140 ms
Record modesidentical
Layer Jump RecordingKnown for oneYes
Multi sessionKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one15 - 85%
Operating temperature (T-T)Known for one5 - 45 °C
Storage relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-30 - 60 °C
Weight & dimensionsidentical
WeightKnown for one780 g
Other features1 differ
Power requirementsKnown for one+12V / +5V DC
Dimensions (WxDxH)Differs146 x 41.3 x 165 mm46 x 41.3 x 165 mm
Minimum RAMKnown for one512 MB
Minimum processorKnown for onePentium 4 1.4 GHz
Compatible operating systemsKnown for oneWindows ME, 2000 Professional, XP Home, Professional, Vista

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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