LG BH12LS30 optical disc drive Internal Black vs LG BH12LS30R optical disc drive Internal Black

Comparison of BH12LS30, BH12LS30R

38 specifications	A LG BH12LS30 optical disc drive Internal Black Model BH12LS30 View product	B LG BH12LS30R optical disc drive Internal Black Model BH12LS30R View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
Performanceidentical
Interface	Serial ATA	Serial ATA
Writing speedidentical
CD-R write speed	24x	24x
CD-RW write speed	24x	24x
BD-R Dual Layer write speed	6x	6x
BD-R write speed	8x	8x
BD-RE Dual Layer write speed	2x	2x
BD-RE rewrite speed	2x	2x
BD-RE write speed	2x	2x
DVD+R Double Layer write speed	8x	8x
DVD+R write speed	8x	8x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speed	8x	8x
DVD-R write speed	8x	8x
DVD-RAM write speed	5x	5x
DVD-RW write speed	6x	6x
Reading speedidentical
CD-R read speed	48x	48x
CD-ROM read speed	48x	48x
CD-RW read speed	40x	40x
BD-R Dual Layer read speed	8x	8x
BD-R read speed	10x	10x
BD-RE Dual Layer read speed	6x	6x
BD-RE read speed	8x	8x
BD-ROM read speed	10x	10x
DVD+R read speed	16x	16x
DVD-R Double Layer read speed	12x	12x
DVD-R read speed	16x	16x
DVD-RW read speed	12x	12x
DVD+R Double Layer read speed	12x	12x
DVD+RW read speed	12x	12x
Access timeidentical
DVD drive average random access time	160 ms	160 ms
BD-ROM average random access time	180 ms	180 ms
CD-ROM drive average random access time	150 ms	150 ms
DVD-RAM access time	180 ms	180 ms
Weight & dimensionsidentical
Weight	800 g	800 g
Other featuresidentical
Dimensions (WxDxH)	146 x 172 x 41.3 mm	146 x 172 x 41.3 mm
Compatible operating systems	Windows Vista, Windows XP	Windows Vista, Windows XP

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.