Product comparison · 2 optical disc drives

Samsung SH-202J optical disc drive Internal Grey vs Samsung SH-B123L optical disc drive Internal Black

13specifications compared
7differ
6identical
28known for one product only

Key differences

Product colour
- SH-202J optical disc drive Internal Grey:Grey
- SH-B123L optical disc drive Internal Black:Black
Interface
- SH-202J optical disc drive Internal Grey:IDE/ATA
- SH-B123L optical disc drive Internal Black:Serial ATA
DVD+R Double Layer write speed
- SH-202J optical disc drive Internal Grey:12x
- SH-B123L optical disc drive Internal Black:8x
DVD+R write speed
- SH-202J optical disc drive Internal Grey:20x
- SH-B123L optical disc drive Internal Black:16x
DVD+R read speed
- SH-202J optical disc drive Internal Grey:12x
- SH-B123L optical disc drive Internal Black:16x
DVD-R read speed
- SH-202J optical disc drive Internal Grey:12x
- SH-B123L optical disc drive Internal Black:16x
CD-ROM drive average random access time
- SH-202J optical disc drive Internal Grey:130 ms
- SH-B123L optical disc drive Internal Black:150 ms

Side by side

Differences highlightedShow differences only

Comparison of SH-202J, SH-B123L
41 specifications	A Samsung SH-202J optical disc drive Internal Grey Model SH-202J View product	B Samsung SH-B123L optical disc drive Internal Black Model SH-B123L View product
Design1 differ
Internal	Yes	Yes
Product colourDiffers	Grey	Black
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Performance1 differ
InterfaceDiffers	IDE/ATA	Serial ATA
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Writing speed2 differ
CD write speedKnown for one	48x	Unknown — not stated by the source
CD rewrite speedKnown for one	32x	Unknown — not stated by the source
DVD+R Double Layer write speedDiffers	12x	8x
DVD+R write speedDiffers	20x	16x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speedKnown for one	12x	Unknown — not stated by the source
DVD-R write speedKnown for one	20x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	12x	Unknown — not stated by the source
DVD-RW write speed	6x	6x
CD-R write speedKnown for one	Unknown — not stated by the source	48x
Reading speed2 differ
CD read speedKnown for one	40x	Unknown — not stated by the source
CD-ROM read speedKnown for one	48x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
DVD+R read speedDiffers	12x	16x
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-R read speedDiffers	12x	16x
DVD-RAM read speedKnown for one	12x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	16x	Unknown — not stated by the source
DVD-RW read speedKnown for one	12x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedKnown for one	12x	Unknown — not stated by the source
BD-R Dual Layer read speedKnown for one	Unknown — not stated by the source	8x
BD-R read speedKnown for one	Unknown — not stated by the source	8x
BD-RE Dual Layer read speedKnown for one	Unknown — not stated by the source	6x
BD-RE read speedKnown for one	Unknown — not stated by the source	8x
BD-ROM read speedKnown for one	Unknown — not stated by the source	12x
Access time1 differ
DVD drive average random access time	150 ms	150 ms
CD-ROM drive average random access timeDiffers	130 ms	150 ms
BD-ROM average random access timeKnown for one	Unknown — not stated by the source	210 ms
Weight & dimensionsidentical
Weight	750 g	750 g
Packaging dataidentical
Package lengthKnown for one	22.3 cm	Unknown — not stated by the source
Package weightKnown for one	1 kg	Unknown — not stated by the source
Package widthKnown for one	195 mm	Unknown — not stated by the source
Package heightKnown for one	104 mm	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)	148.2 x 170 x 42 mm	148.2 x 170 x 42 mm

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.

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