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Product comparison · 2 optical disc drives

Lenovo IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000 vs LG Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x Ivory Bulk

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  • 9specifications compared
  • 8differ
  • 1identical
  • 19known for one product only

Key differences

  • Internal
    • No
    • Yes
  • Interface
    • USB 2.0
    • EIDE/ATA
  • CD write speed
    • 24x
    • 52x
  • CD rewrite speed
    • 24x
    • 32x
  • CD read speed
    • 24x
    • 52x
  • Weight
    • 250 g
    • 700 g
  • Dimensions (WxDxH)
    • 136 x 140 x 15 mm
    • 146 x 165 x 41.3 mm

Side by side

Differences highlightedShow differences only
28 specifications
A

Lenovo

IBM USB 2.0 CD-RW/DVD-ROM Combo Drive ext Ultrabay2000View product
B

LG

Combo, CD Rewriter & DVD Rom reader CD-R:52x, CD-RW 32x, DVD: 16x Ivory BulkView product
Design1 differ
InternalDiffersNoYes
Product colourKnown for oneIvory
Performance1 differ
InterfaceDiffersUSB 2.0EIDE/ATA
Writing speed2 differ
CD write speedDiffers24x52x
CD rewrite speedDiffers24x32x
CD-R write speedKnown for one52x
CD-RW write speedKnown for one32x
DVD write speedKnown for one8x
Reading speed1 differ
CD read speedDiffers24x52x
CD-R read speedKnown for one52x
CD-RW read speedKnown for one52x
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 timeidentical
DVD drive average random access timeKnown for one120 ms
Access timeKnown for one100 ms
Weight & dimensions1 differ
WeightDiffers250 g700 g
Other features2 differ
Media types supportedDiffersCD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW, DVD+RW, DVD+RWrite: CD-R/RW, CD-ROM Mode-1,CD-ROM XA, CD- Audio, Mixed Mode, CD-DA, CD-I FMV, Video CD, CD-Plus / CD-Extra Read: DVD+R/+RW, DVD-R/-RW, DVD-ROM, DVD+R DL, DVD RAM Photo-CD, CD Text
Write methodsKnown for oneDisc at once, Session at once, Track at once, Variable packet writing, Fixed packet writing, Multi-session
Dimensions (WxDxH)Differs136 x 140 x 15 mm146 x 165 x 41.3 mm
Number of optical discsKnown for one1 discs
DVD-R speedKnown for one16x
Compatible operating systemsKnown for oneMicrosoft Windows 2000 (Service Pack 4 and later)/Windows XP
I/O portsKnown for oneUSB
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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