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Product comparison · 2 optical disc drives

LG 52x Combo Drive Silver vs LG Multi DVD Rewriter GSA-H20LB black

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  • 15specifications compared
  • 7differ
  • 8identical
  • 27known for one product only

Key differences

  • CD write speed
    • 52x
    • 48x
  • CD-R write speed
    • 52x
    • 48x
  • CD read speed
    • 52x
    • 48x
  • CD-R read speed
    • 52x
    • 48x
  • CD-RW read speed
    • 52x
    • 48x
  • Access time
    • 160 ms
    • 120 ms
  • Dimensions (WxDxH)
    • 146 x 165 x 41.3 mm
    • 146 x 170 x 41.3 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

LG

52x Combo Drive SilverView product
B

LG

Multi DVD Rewriter GSA-H20LB blackView product
Designidentical
InternalYesYes
Disc loading typeKnown for oneTray
Product colourKnown for oneSilver
Performanceidentical
Optical drive typeKnown for oneDVD-RW
InterfaceEIDE/ATAEIDE/ATA
LightScribeKnown for oneYes
Drive device, buffer size2 MB2 MB
DVD-ROM transfer rate (sustained mode)Known for one22 MB/s
Plug and PlayNoNo
Writing speed2 differ
CD write speedDiffers52x48x
CD rewrite speed32x32x
CD-R write speedDiffers52x48x
CD-RW write speed32x32x
DVD+R Double Layer write speedKnown for one8x
DVD+R write speedKnown for one16x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one4x
DVD-R write speedKnown for one16x
DVD-RAM write speedKnown for one5x
DVD-RW write speedKnown for one6x
DVD write speedKnown for one16x
DVD rewrite speedKnown for one6x
Reading speed3 differ
CD read speedDiffers52x48x
CD-R read speedDiffers52x48x
CD-ROM read speedKnown for one48x
CD-RW read speedDiffers52x48x
DVD+R read speedKnown for one16x
DVD-R read speedKnown for one16x
DVD-RW read speedKnown for one16x
DVD+RW read speedKnown for one16x
DVD read speedKnown for one16x
Access time1 differ
Access timeDiffers160 ms120 ms
Weight & dimensionsidentical
Weight700 g700 g
Other features1 differ
Dimensions (WxDxH)Differs146 x 165 x 41.3 mm146 x 170 x 41.3 mm
Number of optical discs1 discs1 discs
DVD+R speedKnown for one16x
DVD+RW speedKnown for one8x
DVD-R speedKnown for one16x
DVD-RW speedKnown for one6x
Media types supportedKnown for oneWrite: CD-R/RW Read: CD-ROM, CD-ROMXA, CD-I FMV, Video CD, CD-Extra, Photo CD, Standard CD-DA
Write methodsKnown for oneDisc at Once, Session at once, Track at once, Variable packet, Fixed packet, Multi-Session
Compatible operating systemsKnown for oneWindow 98, Window 2000, Window NT 4.0, Window Millennium, Window XP

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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