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Product comparison · 2 optical disc drives

LG Super Multi DVD Rewriter 18x, Black, 10pk vs NEC AD-7170S black

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  • 19specifications compared
  • 9differ
  • 10identical
  • 18known for one product only

Key differences

  • Interface
    • EIDE/ATA
    • Serial ATA
  • DVD+R write speed
    • 16x
    • 18x
  • DVD-R Double Layer write speed
    • 10x
    • 8x
  • DVD-R write speed
    • 16x
    • 18x
  • CD read speed
    • 40x
    • 48x
  • DVD drive average random access time
    • 145 ms
    • 160 ms
  • CD-ROM drive average random access time
    • 125 ms
    • 140 ms
  • Weight
    • 750 g
    • 705 g

Side by side

Differences highlightedShow differences only
37 specifications
A

LG

Super Multi DVD Rewriter 18x, Black, 10pkView product
B

NEC

AD-7170S blackView product
Designidentical
Disc loading typeKnown for oneTray
Performance1 differ
InterfaceDiffersEIDE/ATASerial ATA
LightScribeKnown for oneNo
Drive device, buffer sizeKnown for one2 MB
Writing speed3 differ
DVD+R Double Layer write speedKnown for one10x
DVD+R write speedDiffers16x18x
DVD-R Double Layer write speedDiffers10x8x
DVD-R write speedDiffers16x18x
Reading speed1 differ
CD read speedDiffers40x48x
CD-R read speedKnown for one40x
CD-ROM read speedKnown for one40x
CD-RW read speedKnown for one40x
DVD+R read speedKnown for one10x
DVD-R read speedKnown for one16x
DVD-ROM read speedKnown for one16x
DVD-RW read speedKnown for one16x
DVD+RW read speedKnown for one10x
DVD read speedKnown for one16x
Access time2 differ
DVD drive average random access timeDiffers145 ms160 ms
CD-ROM drive average random access timeDiffers125 ms140 ms
Record modesidentical
Packet writingKnown for oneYes
Sequential writingKnown for oneYes
Multi sessionKnown for oneYes
Weight & dimensions1 differ
WeightDiffers750 g705 g
Other features1 differ
Media types supportedKnown for oneDVD-RAM, DVD-R/RW, DVD+R/RW, DVD+/-R DL, CD-R/RW, DVD-ROM, CD-ROM, CD-DA, CD-I FMV, CD-ROM XA, Mixed CD, CD Extra, CD Text, CD-Plus, Photo-CD, Video CD
Dimensions (WxDxH)Differs146 x 41.3 x 165 mm148 x 42 x 175 mm
Compatible operating systemsKnown for oneWindows 98SE, Windows ME, Windows 2000 Professional, Windows XP Home Edition, Professional Edition.

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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