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Product comparison · 2 optical disc drives

Dynabook Ultra-slim USB DVD-RW Drive vs LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black

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  • 32specifications compared
  • 26differ
  • 6identical
  • 28known for one product only

Key differences

The LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has 3.25 MB more drive device, buffer size than the Dynabook Ultra-slim USB DVD-RW Drive (4 MB vs 0.75 MB). The LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has 24 x more CD-R write speed than the Dynabook Ultra-slim USB DVD-RW Drive (48x vs 24x). The Dynabook Ultra-slim USB DVD-RW Drive has 2 x more DVD+R Double Layer write speed than the LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black (6x vs 4x). Only the LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black has internal. Purpose: Laptop on the Dynabook Ultra-slim USB DVD-RW Drive, Desktop on the LG WH08LS20 optical disc drive Internal Blu-Ray ROM Black.

  • Internal
    • No
    • Yes
  • Purpose
    • Laptop
    • Desktop
  • Optical drive type
    • DVD-RW
    • Blu-Ray ROM
  • Interface
    • USB 2.0
    • Serial ATA
  • Drive device, buffer size
    • 0.75 MB
    • 4 MB
  • CD-R write speed
    • 24x
    • 48x
  • DVD+R Double Layer write speed
    • 6x
    • 4x
  • DVD+R write speed
    • 8x
    • 16x

Side by side

Differences highlightedShow differences only
60 specifications
A

Dynabook

Ultra-slim USB DVD-RW Drive

Model PS0048UA1DVD

View product
B

LG

WH08LS20 optical disc drive Internal Blu-Ray ROM Black

Model WH08LS20

View product
Design1 differ
InternalDiffersNoYes
Product colourBlackBlack
Disc loading typeFrontFront
MountingKnown for oneVertical/Horizontal
Performance5 differ
PurposeDiffersLaptopDesktop
Optical drive typeDiffersDVD-RWBlu-Ray ROM
Disc types supportedDiffersCD-R, CD-ROM, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RWBD, BD-R, BD-R DL, BD-RE, BD-RE DL, BD-ROM, CD, CD-R, CD-ROM, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW
InterfaceDiffersUSB 2.0Serial ATA
Drive device, buffer sizeDiffers0.75 MB4 MB
Optical disc diameter80,120 mm80,120 mm
DVD-ROM transfer rate (sustained mode)Known for one22.16 MB/s
Mean time between failures (MTBF)Known for one100000 h
Writing speed5 differ
CD-R write speedDiffers24x48x
CD-RW write speed24x24x
BD-R Dual Layer write speedKnown for one8x
BD-R write speedKnown for one8x
BD-RE Dual Layer write speedKnown for one2x
BD-RE write speedKnown for one2x
DVD+R Double Layer write speedDiffers6x4x
DVD+R write speedDiffers8x16x
DVD+RW write speed8x8x
DVD-R Double Layer write speedDiffers6x4x
DVD-R write speedDiffers8x16x
DVD-RW write speed6x6x
Reading speed10 differ
CD-R read speedDiffers24x48x
CD-ROM read speedDiffers24x48x
CD-RW read speedDiffers24x48x
BD-R Dual Layer read speedKnown for one8x
BD-R read speedKnown for one8x
BD-RE Dual Layer read speedKnown for one4.8x
BD-RE read speedKnown for one4.8x
BD-ROM read speedKnown for one8x
DVD+R read speedDiffers8x16x
DVD-R Double Layer read speedDiffers6x8x
DVD-R read speedDiffers8x16x
DVD-RAM read speedKnown for one5x
DVD-ROM read speedDiffers8x16x
DVD-RW read speedDiffers6x10x
DVD-ROM Double Layer read speedKnown for one12x
DVD+R Double Layer read speedDiffers6x8x
DVD+RW read speedDiffers8x10x
Access time1 differ
BD-ROM average random access timeKnown for one180 ms
CD-ROM drive average random access timeDiffers130 ms150 ms
DVD-RAM access timeKnown for one180 ms
DVD drive average random access timeKnown for one130 ms
System requirements1 differ
Windows operating systems supportedDiffersWindows 10Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one15 - 80%
Operating temperature (T-T)Known for one5 - 45 °C
Storage relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-30 - 60 °C
Weight & dimensions3 differ
WidthKnown for one146 mm
DepthDiffers139.3 mm185 mm
HeightDiffers13.5 mm41.3 mm
WeightDiffers220 g900 g
Technical detailsidentical
Input voltageKnown for one5, 12 V
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
Cables includedKnown for oneUSB
Warranty cardKnown for oneYes
Other featuresidentical
Recommended system requirementsKnown for oneMicrosoft Windows 10 <br> 1GHz or faster CPU recommended.<br> 1GB RAM and 16GB free disk space required under 32-bit OS (2GB RAM and 20GB space under 64-bit OS) for creating DVD disc.<br>
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717030

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