Samsung 22x DVD±RW LS SATA Writer Bulk Beige vs Samsung 22x DVD±RW SATA, Bulk

Comparison of 22x DVD±RW LS SATA Writer Bulk Beige, 22x DVD±RW SATA, Bulk

33 specifications	A Samsung 22x DVD±RW LS SATA Writer Bulk BeigeView product	B Samsung 22x DVD±RW SATA, BulkView product
Designidentical
Internal	Yes	Yes
Product colour	Beige	Beige
Disc loading typeKnown for one	—Unknown — not stated by the source	Tray
Certification	RoHS	RoHS
Performanceidentical
Interface	Serial ATA	Serial ATA
Drive device, buffer sizeKnown for one	—Unknown — not stated by the source	2 MB
Optical disc diameterKnown for one	—Unknown — not stated by the source	120 mm
Writing speedidentical
CD write speed	48x	48x
CD rewrite speed	48x	48x
DVD+R Double Layer write speed	16x	16x
DVD+R write speed	22x	22x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speed	12x	12x
DVD-R write speed	22x	22x
DVD-RAM write speed	12x	12x
DVD-RW write speed	6x	6x
Reading speedidentical
CD read speed	48x	48x
CD-R read speedKnown for one	—Unknown — not stated by the source	48x
CD-RW read speedKnown for one	—Unknown — not stated by the source	40x
DVD+R read speedKnown for one	—Unknown — not stated by the source	16x
DVD-R Double Layer read speedKnown for one	—Unknown — not stated by the source	12x
DVD-R read speedKnown for one	—Unknown — not stated by the source	16x
DVD-RAM read speedKnown for one	—Unknown — not stated by the source	12x
DVD-ROM read speedKnown for one	—Unknown — not stated by the source	16x
DVD-RW read speedKnown for one	—Unknown — not stated by the source	12x
DVD+R Double Layer read speedKnown for one	—Unknown — not stated by the source	12x
DVD+RW read speedKnown for one	—Unknown — not stated by the source	12x
Access timeidentical
DVD drive average random access timeKnown for one	—Unknown — not stated by the source	130 ms
CD-ROM drive average random access timeKnown for one	—Unknown — not stated by the source	110 ms
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	5 - 50 °C
Weight & dimensionsidentical
Weight	750 g	750 g
Other featuresidentical
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	148.2 x 170 x 42 mm
Relative humidityKnown for one	—Unknown — not stated by the source	20 - 80%

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.