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Product comparison · 2 optical disc drives

LG GDR-H20NBB optical disc drive Internal Ivory vs Samsung Super-WriteMaster™ 20x, Ivory, Bulk 10-pk

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  • 11specifications compared
  • 8differ
  • 3identical
  • 29known for one product only

Key differences

  • Interface
    • Serial ATA
    • EIDE/ATA
  • Drive device, buffer size
    • 0.198 MB
    • 2 MB
  • CD read speed
    • 52x
    • 40x
  • DVD drive average random access time
    • 160 ms
    • 130 ms
  • CD-ROM drive average random access time
    • 140 ms
    • 110 ms
  • Weight
    • 700 g
    • 750 g
  • Dimensions (WxDxH)
    • 146 x 165 x 41.3 mm
    • 148.2 x 170 x 42 mm

Side by side

Differences highlightedShow differences only
40 specifications
A

LG

GDR-H20NBB optical disc drive Internal Ivory

Model GDR-H20NBB

View product
B

Samsung

Super-WriteMaster™ 20x, Ivory, Bulk 10-pkView product
Designidentical
InternalYesYes
Product colourIvoryIvory
Disc loading typeKnown for oneTray
MountingKnown for oneVertical/Horizontal
Performance2 differ
InterfaceDiffersSerial ATAEIDE/ATA
Drive device, buffer sizeDiffers0.198 MB2 MB
Writing speedidentical
CD write speedKnown for one48x
CD rewrite speedKnown for one4x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one4x
DVD+R Double Layer write speedKnown for one16x
DVD+R write speedKnown for one20x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one12x
DVD-R write speedKnown for one20x
DVD-RAM write speedKnown for one12x
DVD-RW write speedKnown for one6x
Reading speed1 differ
CD read speedDiffers52x40x
CD-R read speedKnown for one40x
CD-ROM read speedKnown for one48x
CD-RW read speedKnown for one40x
DVD+R read speedKnown for one16x
DVD-R Double Layer read speedKnown for one12x
DVD-R read speedKnown for one16x
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
DVD read speedKnown for one16x
Access time2 differ
DVD drive average random access timeDiffers160 ms130 ms
CD-ROM drive average random access timeDiffers140 ms110 ms
Weight & dimensions1 differ
WeightDiffers700 g750 g
Other features2 differ
Media types supportedKnown for oneDVD-RAM, DVD+R, DVD+R Double couche, DVD+RW, DVD-R, DVD-R Double couche, DVD-RW, DVD-ROM, DVD Vidéo, CDR, CD-RW, CD-ROM/XA, CD-ROM, CD-Audio, Vidéo-CD, CDI(FMV), Photo CD, CD-Extra, CD-TEXT
Dimensions (WxDxH)Differs146 x 165 x 41.3 mm148.2 x 170 x 42 mm
Minimum processorKnown for onePentium III 800MHz
Compatible operating systemsDiffersWindows 95, 98, 2K, ME, NT 4.0 +, XP, Vista, 2003 server, Linux Slackware 3.10, Solaris 2.4 +Windows 2000/XP/Vista
Number of optical discs1 discs1 discs
Drive device, transfer rateKnown for one22.1 MB/s
Mac compatibilityKnown for oneNo

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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