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Product comparison · 2 optical disc drives

LG GSA-E40N optical disc drive Black vs Samsung DVD±RW Slim Drive, Black

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  • 27specifications compared
  • 22differ
  • 5identical
  • 25known for one product only

Key differences

  • Internal
    • No
    • Yes
  • CD write speed
    • 48x
    • 24x
  • CD rewrite speed
    • 32x
    • 24x
  • CD-R write speed
    • 48x
    • 24x
  • CD-RW write speed
    • 32x
    • 24x
  • DVD+R Double Layer write speed
    • 10x
    • 6x
  • DVD+R write speed
    • 18x
    • 8x
  • DVD-R write speed
    • 18x
    • 8x

Side by side

Differences highlightedShow differences only
52 specifications
A

LG

GSA-E40N optical disc drive Black

Model GSA-E40N

View product
B

Samsung

DVD±RW Slim Drive, BlackView product
Design1 differ
InternalDiffersNoYes
Product colourBlackBlack
Disc loading typeTrayTray
MountingKnown for oneVertical/Horizontal
Performanceidentical
Drive device, buffer size2 MB2 MB
DVD-ROM transfer rate (sustained mode)Known for one22.16 MB/s
InterfaceKnown for oneEIDE/ATA
Writing speed8 differ
CD write speedDiffers48x24x
CD rewrite speedDiffers32x24x
CD-R write speedDiffers48x24x
CD-RW write speedDiffers32x24x
DVD+R Double Layer write speedDiffers10x6x
DVD+R write speedDiffers18x8x
DVD+RW write speed8x8x
DVD-R Double Layer write speedKnown for one8x
DVD-R write speedDiffers18x8x
DVD-RAM write speedDiffers12x5x
DVD-RW write speed6x6x
DVD write speedKnown for one18x
DVD rewrite speedKnown for one6x
Reading speed12 differ
CD read speedDiffers48x24x
CD-R read speedDiffers48x24x
CD-ROM read speedDiffers48x24x
CD-RW read speedDiffers40x5x
DVD+R read speedDiffers13x8x
DVD-R Double Layer read speedDiffers12x6x
DVD-R read speedDiffers16x8x
DVD-RAM read speedDiffers12x5x
DVD-ROM read speedDiffers12x8x
DVD-RW read speedDiffers13x8x
DVD+R Double Layer read speedDiffers12x6x
DVD+RW read speedDiffers13x8x
DVD read speedKnown for one16x
Access timeidentical
DVD drive average random access timeKnown for one145 ms
CD-ROM drive average random access timeKnown for one125 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Layer Jump RecordingKnown for oneYes
Multi sessionKnown for oneYes
Packet writingKnown for oneYes
Random writeKnown for oneYes
Sequential writingKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Weight & dimensionsidentical
HeightKnown for one50 mm
WeightKnown for one1.5 kg
Other features1 differ
Media types supportedKnown for oneDVD+R/RW, DVD+R DL, DVD-R/RW, DVD-R DL, DVD-RAM, CD-R/RW
Minimum system requirementsKnown for oneWindows 2000, XP
Dimensions (WxDxH)Differs160 x 230 x 50 mm128 x 127 x 12.7 mm
Drive device, transfer rateKnown for one22.16 MB/s
Sustained data rateKnown for one7.2 MB/s
Double Layer DVD write speedKnown for one8x
Number of optical discsKnown for one1 discs

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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