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Product comparison · 2 optical disc drives

LG GDR-8164B-R 16x52xDVD vs NEC NR-9500B Beige

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  • 7specifications compared
  • 4differ
  • 3identical
  • 23known for one product only

Key differences

  • Drive device, buffer size
    • 0.256 MB
    • 2 MB
  • CD-ROM drive average random access time
    • 90 ms
    • 110 ms
  • Weight
    • 670 g
    • 750 g
  • Dimensions (WxDxH)
    • 146 x 165 x 41.3 mm
    • 148.2 x 184 x 42 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

LG

GDR-8164B-R 16x52xDVDView product
B

NEC

NR-9500B BeigeView product
Designidentical
InternalYesYes
Product colourKnown for oneBeige
Disc loading typeKnown for oneTray
MountingKnown for oneVertical/Horizontal
Performance1 differ
InterfaceEIDE/ATAEIDE/ATA
Drive device, buffer sizeDiffers0.256 MB2 MB
Plug and PlayKnown for oneYes
Burst transfer rateKnown for one16.6 MB/s
Writing speedidentical
CD write speedKnown for one52x
CD rewrite speedKnown for one32x
Reading speedidentical
CD read speed52x52x
DVD read speedKnown for one16x
Access time1 differ
CD-ROM drive average random access timeDiffers90 ms110 ms
DVD drive average random access timeKnown for one100 ms
Access timeKnown for one160 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Fixed packetKnown for oneYes
Multi sessionKnown for oneYes
Packet writingKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Variable packetKnown for oneYes
Weight & dimensions1 differ
WeightDiffers670 g750 g
Other features1 differ
Media types supportedKnown for oneCD-ROM, CD-R, CD-RW
Dimensions (WxDxH)Differs146 x 165 x 41.3 mm148.2 x 184 x 42 mm
Compatible operating systemsKnown for oneWindows 95, 98, 2K, ME, NT 4.0, XP
Maximum data transfer rateKnown for one7.8 Mbit/s
Sustained data rateKnown for one22.1 MB/s
Drive devices burst data transfer rate (PIO)Known for one16.6
Drive devices burst data transfer rate (Ultra DMA)Known for one33.3

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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