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Product comparison · 2 optical disc drives

LG DVD Rewriter GSA-H54N black vs Samsung DVD±RW Slim Drive, Black

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  • 25specifications compared
  • 20differ
  • 5identical
  • 17known for one product only

Key differences

  • Interface
    • IDE/ATA
    • EIDE/ATA
  • CD write speed
    • 48x
    • 24x
  • CD rewrite speed
    • 16x
    • 24x
  • DVD+R Double Layer write speed
    • 10x
    • 6x
  • DVD+R write speed
    • 18x
    • 8x
  • DVD-R write speed
    • 18x
    • 8x
  • DVD-RAM write speed
    • 12x
    • 5x
  • CD read speed
    • 48x
    • 24x

Side by side

Differences highlightedShow differences only
42 specifications
A

LG

DVD Rewriter GSA-H54N blackView product
B

Samsung

DVD±RW Slim Drive, BlackView product
Designidentical
Product colourKnown for oneBlack
MountingKnown for oneVertical/Horizontal
Performance1 differ
InterfaceDiffersIDE/ATAEIDE/ATA
Writing speed6 differ
CD write speedDiffers48x24x
CD rewrite speedDiffers16x24x
DVD+R Double Layer write speedDiffers10x6x
DVD+R write speedDiffers18x8x
DVD-R Double Layer write speedKnown for one10x
DVD-R write speedDiffers18x8x
DVD-RAM write speedDiffers12x5x
CD-R write speedKnown for one24x
CD-RW write speedKnown for one24x
Reading speed12 differ
CD read speedDiffers48x24x
CD-R read speedDiffers48x24x
CD-ROM read speedDiffers48x24x
CD-RW read speedDiffers40x5x
DVD+R read speedDiffers16x8x
DVD-R Double Layer read speedDiffers12x6x
DVD-R read speedDiffers16x8x
DVD-RAM read speedDiffers12x5x
DVD-ROM read speedDiffers16x8x
DVD-RW read speedDiffers12x8x
DVD+R Double Layer read speedDiffers12x6x
DVD+RW read speedDiffers12x8x
Access timeidentical
DVD drive average random access timeKnown for one140 ms
CD-ROM drive average random access timeKnown for one120 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Layer Jump RecordingKnown for oneYes
Over-burn writingKnown 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
Other features1 differ
Dimensions (WxDxH)Differs146 x 165 x 41.3 mm128 x 127 x 12.7 mm
Drive device, transfer rateKnown for one7 MB/s
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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