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Product comparison · 2 optical disc drives

Dynabook USB 3.0 Portable SuperMulti Drive vs Dynabook Ultra-slim USB DVD-RW Drive

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  • 15specifications compared
  • 12differ
  • 3identical
  • 26known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Optical drive type
    • DVD Super Multi
    • DVD-RW
  • Interface
    • USB 3.2 Gen 1 (3.1 Gen 1)
    • USB 2.0
  • Drive device, buffer size
    • 2 MB
    • 0.75 MB
  • DVD drive average random access time
    • 160 ms
    • 130 ms
  • CD-ROM drive average random access time
    • 140 ms
    • 130 ms
  • Windows operating systems supported
    • Yes
    • Windows 10
  • Depth
    • 149.7 mm
    • 139.3 mm

Side by side

Differences highlightedShow differences only
41 specifications
A

Dynabook

USB 3.0 Portable SuperMulti Drive

Model PA5221E-2DV2

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B

Dynabook

Ultra-slim USB DVD-RW Drive

Model PS0048UA1DVD

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Design1 differ
Product colourDiffersSilverBlack
Disc loading typeKnown for oneFront
Performance4 differ
PurposeKnown for oneLaptop
Optical drive typeDiffersDVD Super MultiDVD-RW
Disc types supportedDiffersCD, CD-DA, CD-R, CD-ROM, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RWCD-R, CD-ROM, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW
InterfaceDiffersUSB 3.2 Gen 1 (3.1 Gen 1)USB 2.0
Drive device, buffer sizeDiffers2 MB0.75 MB
Plug and PlayKnown for oneYes
Writing speedidentical
CD-R write speedKnown for one24x
CD-RW write speedKnown for one24x
DVD+R Double Layer write speedKnown for one6x
DVD+R write speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one6x
DVD-R write speedKnown for one8x
DVD-RW write speedKnown for one6x
Reading speedidentical
CD-R read speedKnown for one24x
CD-ROM read speedKnown for one24x
CD-RW read speedKnown for one24x
DVD+R read speedKnown for one8x
DVD-R Double Layer read speedKnown for one6x
DVD-R read speedKnown for one8x
DVD-ROM read speedKnown for one8x
DVD-RW read speedKnown for one6x
DVD+R Double Layer read speedKnown for one6x
DVD+RW read speedKnown for one8x
Access time2 differ
DVD drive average random access timeDiffers160 ms130 ms
CD-ROM drive average random access timeDiffers140 ms130 ms
DVD-RAM access timeKnown for one160 ms
System requirements1 differ
Windows operating systems supportedDiffersYesWindows 10
Weight & dimensions3 differ
DepthDiffers149.7 mm139.3 mm
HeightDiffers14.7 mm13.5 mm
WeightDiffers261 g220 g
WidthKnown for one143.2 mm
Packaging contentidentical
Quantity per packKnown for one1 pc(s)
Warranty cardKnown for oneYes
Other features1 differ
Recommended system requirementsDiffersOS: Microsoft Windows 7, Windows 8, Windows 8.1, Windows 10; CPU: Intel Pentium 4 2GHz or better, Intel Atom™ processor 1.6GHz; Memory: 256MB or more (1 GB recommended); USB 3.0 or USB 2.0 portMicrosoft 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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