LG GDR-8164BR DVDROM vs LG GDR-8164BS DVDROM

Comparison of GDR-8164BR DVDROM, GDR-8164BS DVDROM

18 specifications	A LG GDR-8164BR DVDROMView product	B LG GDR-8164BS DVDROMView product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	—Unknown — not stated by the source	Silver
Mounting	Vertical/Horizontal	Vertical/Horizontal
Performanceidentical
Interface	EIDE/ATA	EIDE/ATA
Drive device, buffer size	0.256 MB	0.256 MB
Burst transfer rate	16.6 MB/s	16.6 MB/s
Reading speedidentical
CD read speed	52x	52x
DVD read speed	16x	16x
Access timeidentical
DVD drive average random access time	100 ms	100 ms
Access time	160 ms	160 ms
CD-ROM drive average random access time	90 ms	90 ms
Weight & dimensionsidentical
Weight	670 g	670 g
Other featuresidentical
Dimensions (WxDxH)	146 x 165 x 41.3 mm	146 x 165 x 41.3 mm
Compatible operating systems	Windows 95, 98, 2K, ME, NT 4.0, XP	Windows 95, 98, 2K, ME, NT 4.0, XP
Maximum data transfer rate	7.8 Mbit/s	7.8 Mbit/s
Sustained data rate	22.1 MB/s	22.1 MB/s
Drive devices burst data transfer rate (PIO)	16.6	16.6
Drive devices burst data transfer rate (Ultra DMA)	33.3	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.