LG DVD-ROM 16x/52x black vs LG GDR-8164-B-R DVD ROM 16x/52x

Comparison of DVD-ROM 16x/52x black, GDR-8164-B-R DVD ROM 16x/52x

23 specifications	A LG DVD-ROM 16x/52x blackView product	B LG GDR-8164-B-R DVD ROM 16x/52xView product
Designidentical
Internal	Yes	Yes
MountingKnown for one	—Unknown — not stated by the source	Vertical/Horizontal
Product colourKnown for one	Black	—Unknown — not stated by the source
Disc loading typeKnown for one	Tray	—Unknown — not stated by the source
Performance1 differ
InterfaceDiffers	IDE/ATA	EIDE/ATA
Drive device, buffer size	0.256 MB	0.256 MB
Burst transfer rateKnown for one	—Unknown — not stated by the source	16.6 MB/s
Reading speedidentical
CD read speed	52x	52x
DVD read speedKnown for one	—Unknown — not stated by the source	16x
Access timeidentical
DVD drive average random access timeKnown for one	—Unknown — not stated by the source	100 ms
Access timeKnown for one	—Unknown — not stated by the source	160 ms
CD-ROM drive average random access timeKnown for one	—Unknown — not stated by the source	90 ms
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	670 g
Other featuresidentical
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	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
Size (imperial)Known for one	13.3 cm (5.25")	—Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	No	—Unknown — not stated by the source
CD rewrite speedKnown for one	No	—Unknown — not stated by the source
DVD rewrite speedKnown for one	16x	—Unknown — not stated by the source

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.