Product comparison · 2 optical disc drives

LG GCC-H23N optical disc drive Internal Black vs LG GDR-8164BI 16x DVD-ROM

8specifications compared
4differ
4identical
22known for one product only

Key differences

Drive device, buffer size
- GCC-H23N optical disc drive Internal Black:2 MB
- GDR-8164BI 16x DVD-ROM:0.256 MB
DVD drive average random access time
- GCC-H23N optical disc drive Internal Black:120 ms
- GDR-8164BI 16x DVD-ROM:100 ms
CD-ROM drive average random access time
- GCC-H23N optical disc drive Internal Black:100 ms
- GDR-8164BI 16x DVD-ROM:90 ms
Weight
- GCC-H23N optical disc drive Internal Black:700 g
- GDR-8164BI 16x DVD-ROM:670 g

Side by side

Differences highlightedShow differences only

Comparison of GCC-H23N, GDR-8164BI 16x DVD-ROM
30 specifications	A LG GCC-H23N optical disc drive Internal Black Model GCC-H23N View product	B LG GDR-8164BI 16x DVD-ROM View product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Performance1 differ
Interface	EIDE/ATA	EIDE/ATA
Drive device, buffer sizeDiffers	2 MB	0.256 MB
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Burst transfer rateKnown for one	Unknown — not stated by the source	16.6 MB/s
Writing speedidentical
CD write speedKnown for one	52x	Unknown — not stated by the source
CD rewrite speedKnown for one	32x	Unknown — not stated by the source
CD-R write speedKnown for one	52x	Unknown — not stated by the source
CD-RW write speedKnown for one	32x	Unknown — not stated by the source
Reading speedidentical
CD read speed	52x	52x
DVD-ROM read speedKnown for one	16x	Unknown — not stated by the source
DVD read speedKnown for one	Unknown — not stated by the source	16x
Access time2 differ
DVD drive average random access timeDiffers	120 ms	100 ms
CD-ROM drive average random access timeDiffers	100 ms	90 ms
Access timeKnown for one	Unknown — not stated by the source	160 ms
Record modesidentical
Disc-at-once (DAO)Known for one	Yes	Unknown — not stated by the source
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Packet writingKnown for one	Yes	Unknown — not stated by the source
Session-at-once (SAO)Known for one	Yes	Unknown — not stated by the source
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	700 g	670 g
Other featuresidentical
Dimensions (WxDxH)	146 x 165 x 41.3 mm	146 x 165 x 41.3 mm
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 95, 98, 2K, ME, NT 4.0, XP
Maximum data transfer rateKnown for one	Unknown — not stated by the source	7.8 Mbit/s
Sustained data rateKnown for one	Unknown — not stated by the source	22.1 MB/s
Drive devices burst data transfer rate (PIO)Known for one	Unknown — not stated by the source	16.6
Drive devices burst data transfer rate (Ultra DMA)Known for one	Unknown — not stated by the source	33.3

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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