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Product comparison · 2 optical disc drives

Lenovo ThinkPad DVD Burner Ultrabay Enhanced Drive (Serial ATA) vs Samsung 22X External USB 2.0 DVD-Writer

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  • 14specifications compared
  • 10differ
  • 4identical
  • 21known for one product only

Key differences

The Samsung 22X External USB 2.0 DVD-Writer has 24 x more CD write speed than the Lenovo ThinkPad DVD Burner Ultrabay Enhanced Drive (Serial ATA) (48x vs 24x). The Samsung 22X External USB 2.0 DVD-Writer has 8 x more CD rewrite speed than the Lenovo ThinkPad DVD Burner Ultrabay Enhanced Drive (Serial ATA) (32x vs 24x). The Samsung 22X External USB 2.0 DVD-Writer has 10 x more DVD+R Double Layer write speed than the Lenovo ThinkPad DVD Burner Ultrabay Enhanced Drive (Serial ATA) (16x vs 6x). Only the Lenovo ThinkPad DVD Burner Ultrabay Enhanced Drive (Serial ATA) has internal.

  • Internal
    • Yes
    • No
  • CD write speed
    • 24x
    • 48x
  • CD rewrite speed
    • 24x
    • 32x
  • DVD+R Double Layer write speed
    • 6x
    • 16x
  • DVD+R write speed
    • 8x
    • 22x
  • DVD-R Double Layer write speed
    • 6x
    • 12x
  • DVD-R write speed
    • 8x
    • 22x
  • CD read speed
    • 24x
    • 40x

Side by side

Differences highlightedShow differences only
35 specifications
A

Lenovo

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

Samsung

22X External USB 2.0 DVD-WriterView product
Design1 differ
InternalDiffersYesNo
Product colourKnown for oneBlack
MountingKnown for oneVertical/Horizontal
CertificationKnown for oneRoHS
Performanceidentical
LightScribeKnown for oneYes
Plug and PlayKnown for oneYes
InterfaceKnown for oneSerial ATA
Writing speed6 differ
CD write speedDiffers24x48x
CD rewrite speedDiffers24x32x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R Double Layer write speedDiffers6x16x
DVD+R write speedDiffers8x22x
DVD-R Double Layer write speedDiffers6x12x
DVD-R write speedDiffers8x22x
DVD-RAM write speedKnown for one12x
Reading speed3 differ
CD read speedDiffers24x40x
CD-R read speedKnown for one40x
CD-RW read speedKnown for one40x
DVD+R read speedDiffers8x16x
DVD-R Double Layer read speedKnown for one12x
DVD-R read speedDiffers8x16x
DVD-RAM read speedKnown for one12x
DVD-ROM read speedKnown for one16x
DVD-RW read speedKnown for one12x
DVD+R Double Layer read speedKnown for one12x
DVD+RW read speedKnown for one12x
Access timeidentical
DVD drive average random access timeKnown for one130 ms
CD-ROM drive average random access timeKnown for one110 ms
Weight & dimensionsidentical
WeightKnown for one1.2 kg
Other featuresidentical
Dimensions (WxDxH)Known for one163 x 232 x 50 mm

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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