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Product comparison · 2 optical disc drives

LG GDRH30N DVD-ROM 16x52x vs LG GSA-H66N Black Bulk

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  • 10specifications compared
  • 7differ
  • 3identical
  • 20known for one product only

Key differences

  • Interface
    • EIDE/ATA
    • Serial ATA
  • Drive device, buffer size
    • 0.198 MB
    • 2 MB
  • CD read speed
    • 52x
    • 48x
  • DVD drive average random access time
    • 160 ms
    • 145 ms
  • CD-ROM drive average random access time
    • 90 ms
    • 125 ms
  • Weight
    • 700 g
    • 750 g
  • Dimensions (WxDxH)
    • 146 x 165 x 41.3 mm
    • 146 x 41.3 x 165 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

LG

GDRH30N DVD-ROM 16x52xView product
B

LG

GSA-H66N Black BulkView product
Designidentical
Disc loading typeKnown for oneTray
Performance2 differ
InterfaceDiffersEIDE/ATASerial ATA
Drive device, buffer sizeDiffers0.198 MB2 MB
Writing speedidentical
CD write speedKnown for one48x
CD rewrite speedKnown for one40x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one40x
DVD+R write speedKnown for one18x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one10x
DVD-R write speedKnown for one18x
DVD-RAM write speedKnown for one12x
DVD-RW write speedKnown for one6x
Reading speed1 differ
CD read speedDiffers52x48x
CD-ROM read speedKnown for one48x
DVD-RAM read speedKnown for one12x
DVD-ROM read speedKnown for one16x
DVD read speedKnown for one16x
Access time2 differ
DVD drive average random access timeDiffers160 ms145 ms
CD-ROM drive average random access timeDiffers90 ms125 ms
Access timeKnown for one140 ms
Weight & dimensions1 differ
WeightDiffers700 g750 g
Other features1 differ
Dimensions (WxDxH)Differs146 x 165 x 41.3 mm146 x 41.3 x 165 mm
Media types supportedKnown for oneDVD-RAM, DVD-R/RW, DVD+R/RW, DVD-ROM, DVD+R DL, DVD-R DL CD-R/-RW,CD-ROM, CD-DA, CD-ROM XA, CD-Extra, CD-Text, CD-I Photo-CD, CD Audio
Compatible operating systemsKnown for oneWindows 95, 98, 2K, ME, NT 4.0, XP, Vista, 2003 server, Linux: Slackware Ver 3.10, Solaris Ver 2.4.
Maximum data transfer rateKnown for one7.8 Mbit/s
Size (imperial)Known for one13.3 cm (5.25")

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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