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Product comparison · 2 optical disc drives

ASUS DRW-22B3S optical disc drive Internal Black vs LG GT40N optical disc drive Internal DVD±R/RW

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  • 27specifications compared
  • 21differ
  • 6identical
  • 17known for one product only

Key differences

  • Interface
    • EIDE/ATA
    • Serial ATA
  • CD write speed
    • 48x
    • 24x
  • DVD+R Double Layer write speed
    • 12x
    • 6x
  • DVD+R write speed
    • 22x
    • 8x
  • DVD-R Double Layer write speed
    • 12x
    • 6x
  • DVD-R write speed
    • 22x
    • 8x
  • DVD-RAM write speed
    • 12x
    • 5x
  • CD read speed
    • 48x
    • 24x

Side by side

Differences highlightedShow differences only
44 specifications
A

ASUS

DRW-22B3S optical disc drive Internal Black

Model DRW-22B3S

View product
B

LG

GT40N optical disc drive Internal DVD±R/RW

Model GT40N

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Designidentical
InternalYesYes
Product colourKnown for oneBlack
Performance1 differ
InterfaceDiffersEIDE/ATASerial ATA
Drive device, buffer sizeKnown for one2 MB
Optical disc diameterKnown for one120 mm
Optical drive typeKnown for oneDVD±R/RW
Writing speed6 differ
CD write speedDiffers48x24x
CD rewrite speed24x24x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one24x
DVD+R Double Layer write speedDiffers12x6x
DVD+R write speedDiffers22x8x
DVD+RW write speed8x8x
DVD-R Double Layer write speedDiffers12x6x
DVD-R write speedDiffers22x8x
DVD-RAM write speedDiffers12x5x
DVD-RW write speed6x6x
Reading speed11 differ
CD read speedDiffers48x24x
CD-R read speedDiffers48x24x
CD-ROM read speedDiffers48x24x
DVD+R read speedDiffers16x8x
DVD-R Double Layer read speedDiffers12x8x
DVD-R read speedDiffers16x8x
DVD-RAM read speedDiffers12x5x
DVD-ROM read speedDiffers12x8x
DVD-RW read speedDiffers12x8x
DVD+R Double Layer read speedDiffers12x8x
DVD+RW read speedDiffers12x8x
CD-RW read speedKnown for one24x
Access timeidentical
DVD drive average random access time160 ms160 ms
CD-ROM drive average random access time140 ms140 ms
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Operating temperature (T-T)Known for one5 - 45 °C
Storage relative humidity (H-H)Known for one15 - 90%
Storage temperature (T-T)Known for one-20 - 60 °C
Weight & dimensions1 differ
WeightDiffers650 g162 g
HeightKnown for one12.7 mm
Other features2 differ
Power requirementsKnown for one+5V ±5%, +12V ±10%
Dimensions (WxDxH)Differs1460 x 1700 x 410 mm128 x 127 x 12.7 mm
Minimum RAMKnown for one128 MB
Minimum processorKnown for onePentium 300 MHz
Minimum storage drive spaceKnown for one10 GB
Compatible operating systemsDiffersWindows 7/Vista/XPWindows 7, Windows VistaTM, Windows XP
Power supply typeKnown for oneDC

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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