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Product comparison · 2 optical disc drives

LG 20x External DVD-RW GSA-E60N vs LG DVD Rewriter GSA-H54N black

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  • 27specifications compared
  • 5differ
  • 22identical
  • 15known for one product only

Key differences

  • CD write speed
    • 20x
    • 48x
  • CD rewrite speed
    • 20x
    • 16x
  • DVD+R write speed
    • 20x
    • 18x
  • DVD-R write speed
    • 20x
    • 18x
  • Dimensions (WxDxH)
    • 160 x 50 x 230 mm
    • 146 x 165 x 41.3 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

LG

20x External DVD-RW GSA-E60NView product
B

LG

DVD Rewriter GSA-H54N blackView product
Designidentical
InternalYesYes
Disc loading typeTrayTray
Product colourKnown for oneBlack
MountingKnown for oneHorizontal
Performanceidentical
InterfaceKnown for oneIDE/ATA
Drive device, buffer size2 MB2 MB
Writing speed4 differ
CD write speedDiffers20x48x
CD rewrite speedDiffers20x16x
DVD+R Double Layer write speed10x10x
DVD+R write speedDiffers20x18x
DVD+RW write speed8x8x
DVD-R Double Layer write speed10x10x
DVD-R write speedDiffers20x18x
DVD-RAM write speed12x12x
DVD-RW write speed6x6x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
Reading speedidentical
CD read speed48x48x
CD-R read speed48x48x
CD-ROM read speed48x48x
CD-RW read speed40x40x
DVD+R read speedKnown for one16x
DVD-R Double Layer read speedKnown for one12x
DVD-R read speed16x16x
DVD-RAM read speed12x12x
DVD-ROM read speed16x16x
DVD-RW read speed12x12x
DVD+R Double Layer read speedKnown for one12x
DVD+RW read speedKnown for one12x
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)YesYes
Layer Jump RecordingKnown for oneYes
Over-burn writingKnown for oneYes
Packet writingYesYes
Random writeYesYes
Sequential writingYesYes
Session-at-once (SAO)YesYes
Track-at-once (TAO)YesYes
Other features1 differ
Dimensions (WxDxH)Differs160 x 50 x 230 mm146 x 165 x 41.3 mm
Drive device, transfer rateKnown for one7 MB/s
Weight & dimensionsidentical
WeightKnown for one1.5 kg

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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