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Product comparison · 2 optical disc drives

Lenovo ThinkPad DVD-ROM Ultrabay Enhanced Drive (Serial ATA) vs LG CS/Super Multi DVD Rewriter Drive 22x Bulk Negro sin soft/UNI

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  • 9specifications compared
  • 7differ
  • 2identical
  • 28known for one product only

Key differences

  • Interface
    • Serial ATA
    • EIDE/ATA
  • CD read speed
    • 24x
    • 48x
  • CD-R read speed
    • 24x
    • 48x
  • CD-RW read speed
    • 24x
    • 40x
  • DVD-R read speed
    • 8x
    • 16x
  • DVD drive average random access time
    • 170 ms
    • 140 ms
  • CD-ROM drive average random access time
    • 150 ms
    • 120 ms

Side by side

Differences highlightedShow differences only
37 specifications
A

Lenovo

ThinkPad DVD-ROM Ultrabay Enhanced Drive (Serial ATA)View product
B

LG

CS/Super Multi DVD Rewriter Drive 22x Bulk Negro sin soft/UNIView product
Designidentical
InternalYesYes
Product colourKnown for oneBlack
CertificationKnown for oneCE, CSA, TUV, UL, MIC, C-Tick, BSMI
Performance1 differ
InterfaceDiffersSerial ATAEIDE/ATA
Drive device, buffer size2 MB2 MB
Optical drive typeKnown for oneDVD-ROM
Writing speedidentical
CD write speedKnown for one48x
CD rewrite speedKnown for one32x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R Double Layer write speedKnown for one16x
DVD+R write speedKnown for one22x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one16x
DVD-R write speedKnown for one22x
DVD-RAM write speedKnown for one12x
DVD-RW write speedKnown for one6x
Reading speed4 differ
CD read speedDiffers24x48x
CD-R read speedDiffers24x48x
CD-ROM read speedKnown for one48x
CD-RW read speedDiffers24x40x
DVD-R read speedDiffers8x16x
DVD-RAM read speedKnown for one12x
DVD-ROM read speedKnown for one16x
DVD-RW read speedKnown for one12x
DVD+R read speedKnown for one8x
DVD-R Double Layer read speedKnown for one6x
DVD+R Double Layer read speedKnown for one6x
DVD read speedKnown for one8x
Access time2 differ
DVD drive average random access timeDiffers170 ms140 ms
CD-ROM drive average random access timeDiffers150 ms120 ms
Other featuresidentical
Dimensions (WxDxH)Known for one146 x 41.3 x 165 mm
Maximum data transfer rateKnown for one22.16 Mbit/s
Media types supportedKnown for oneCD-R, CD-RW, DVD-RAM, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD+R DL, DVD-R DL
Weight & dimensionsidentical
WidthKnown for one5.04 in
DepthKnown for one5 in
HeightKnown for one0.5 in

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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