Product comparison · 2 optical disc drives

LG 18x Super Multi DVD Rewriter with LightScribe vs LG GSA-H12LBRL optical disc drive Internal Black

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Comparison of 18x Super Multi DVD Rewriter with LightScribe, GSA-H12LBRL
30 specifications	A LG 18x Super Multi DVD Rewriter with LightScribe View product	B LG GSA-H12LBRL optical disc drive Internal Black Model GSA-H12LBRL View product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Unknown — not stated by the source	Black
Disc loading type	Tray	Tray
Performanceidentical
Interface	EIDE/ATA	EIDE/ATA
LightScribe	Yes	Yes
Drive device, buffer size	2 MB	2 MB
DVD-ROM transfer rate (sustained mode)	22.16 MB/s	22.16 MB/s
Writing speedidentical
CD write speed	48x	48x
CD rewrite speed	32x	32x
DVD+R Double Layer write speed	10x	10x
DVD+R write speed	18x	18x
DVD-R Double Layer write speed	8x	8x
DVD-R write speed	18x	18x
DVD-RAM write speed	5x	5x
Reading speedidentical
CD read speed	48x	48x
CD-ROM read speed	48x	48x
CD-RW read speed	40x	40x
DVD+R read speed	16x	16x
DVD-R Double Layer read speed	12x	12x
DVD-R read speed	12x	12x
DVD-RAM read speed	12x	12x
DVD-ROM read speed	12x	12x
DVD-RW read speed	12x	12x
DVD+R Double Layer read speed	12x	12x
DVD+RW read speed	13x	13x
Access timeidentical
DVD drive average random access time	140 ms	140 ms
CD-ROM drive average random access time	125 ms	125 ms
Other featuresidentical
Dimensions (WxDxH)	146 x 41.3 x 165 mm	146 x 41.3 x 165 mm
Compatible operating systems	Windows Millennium Edition (Me), Windows 2000 Professional, Windows XP Home Edition / Professional / Media Center Edition	Windows Millennium Edition (Me), Windows 2000 Professional, Windows XP Home Edition / Professional / Media Center Edition
Sustained data rate	7.2 MB/s	7.2 MB/s

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.