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Product comparison · 2 optical disc drives

ASUS DRW-2014S1, Bulk vs LG GH20NS15 - Internal Super-Multi SecurDisc DVD Rewriter

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  • 41specifications compared
  • 21differ
  • 20identical
  • 11known for one product only

Key differences

  • Interface
    • EIDE/ATA
    • Serial ATA
  • DVD+R Double Layer write speed
    • 8x
    • 10x
  • DVD-R Double Layer write speed
    • 8x
    • 10x
  • DVD-RAM write speed
    • 14x
    • 12x
  • CD-R read speed
    • 40x
    • 48x
  • DVD+R read speed
    • 12x
    • 16x
  • DVD-R Double Layer read speed
    • 8x
    • 12x
  • DVD-R read speed
    • 12x
    • 16x

Side by side

Differences highlightedShow differences only
52 specifications
A

ASUS

DRW-2014S1, BulkView product
B

LG

GH20NS15 - Internal Super-Multi SecurDisc DVD RewriterView product
Designidentical
InternalYesYes
Product colourKnown for oneWhite
MountingKnown for oneVertical/Horizontal
Disc loading typeKnown for oneTray
Performance1 differ
InterfaceDiffersEIDE/ATASerial ATA
Drive device, buffer size2 MB2 MB
Optical disc diameterKnown for one120 mm
Mean time between failures (MTBF)Known for one60000 h
Writing speed3 differ
CD write speed48x48x
CD rewrite speed32x32x
CD-R write speed48x48x
CD-RW write speed32x32x
DVD+R Double Layer write speedDiffers8x10x
DVD+R write speed20x20x
DVD+RW write speed8x8x
DVD-R Double Layer write speedDiffers8x10x
DVD-R write speed20x20x
DVD-RAM write speedDiffers14x12x
DVD-RW write speed6x6x
Reading speed8 differ
CD read speed48x48x
CD-R read speedDiffers40x48x
CD-ROM read speed48x48x
CD-RW read speed40x40x
DVD+R read speedDiffers12x16x
DVD-R Double Layer read speedDiffers8x12x
DVD-R read speedDiffers12x16x
DVD-RAM read speedDiffers12x5x
DVD-ROM read speed16x16x
DVD-RW read speedDiffers8x13x
DVD+R Double Layer read speedDiffers8x12x
DVD+RW read speedDiffers8x13x
Access time2 differ
DVD drive average random access timeDiffers140 ms175 ms
CD-ROM drive average random access timeDiffers150 ms120 ms
Record modesidentical
Disc-at-once (DAO)YesYes
Multi sessionKnown for oneYes
Packet writingYesYes
Random writeYesYes
Sequential writingYesYes
Session-at-once (SAO)YesYes
Track-at-once (TAO)YesYes
Layer Jump RecordingKnown for oneYes
Operational conditions4 differ
Operating relative humidity (H-H)Differs5 - 85%15 - 85%
Operating temperature (T-T)Differs5 - 40 °C5 - 45 °C
Storage relative humidity (H-H)Differs5 - 90%10 - 90%
Storage temperature (T-T)Differs-20 - 60 °C-30 - 60 °C
Other features3 differ
Power requirementsDiffersDC+5V ±5%,DC+12V ±10 %+12V / +5V DC
Media types supportedKnown for oneDVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM
Dimensions (WxDxH)Differs148 x 172.4 x 42.3 mm146 x 41.3 x 165 mm
Compatible operating systemsDiffersWindows 2000, Windows NT, XP, VistaWindows ME, 2000 Professional, XP Home, Professional, Vista
Minimum RAMKnown for one512 MB
Minimum processorKnown for onePentium 4 1.4 GHz
Weight & dimensionsidentical
WeightKnown for one780 g

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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