Product comparison · 2 optical disc drives

Samsung SE-406AB optical disc drive Black vs Samsung SH-B123A optical disc drive Internal Black

7specifications compared
6differ
1identical
28known for one product only

Key differences

Internal
- SE-406AB optical disc drive Black:No
- SH-B123A optical disc drive Internal Black:Yes
CD-R write speed
- SE-406AB optical disc drive Black:24x
- SH-B123A optical disc drive Internal Black:48x
CD-RW write speed
- SE-406AB optical disc drive Black:24x
- SH-B123A optical disc drive Internal Black:4x
CD-R read speed
- SE-406AB optical disc drive Black:24x
- SH-B123A optical disc drive Internal Black:40x
CD-RW read speed
- SE-406AB optical disc drive Black:24x
- SH-B123A optical disc drive Internal Black:40x
Dimensions (WxDxH)
- SE-406AB optical disc drive Black:141 x 161 x 21.5 mm
- SH-B123A optical disc drive Internal Black:148.2 x 42 x 170 mm

Side by side

Differences highlightedShow differences only

Comparison of SE-406AB, SH-B123A
35 specifications	A Samsung SE-406AB optical disc drive Black Model SE-406AB View product	B Samsung SH-B123A optical disc drive Internal Black Model SH-B123A View product
Design1 differ
InternalDiffers	No	Yes
Product colour	Black	Black
Performanceidentical
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
DVD-ROM transfer rate (sustained mode)Known for one	Unknown — not stated by the source	16 MB/s
Writing speed2 differ
CD-R write speedDiffers	24x	48x
CD-RW write speedDiffers	24x	4x
DVD+R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD+R write speedKnown for one	8x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD-R write speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
Reading speed2 differ
CD-R read speedDiffers	24x	40x
CD-ROM read speedKnown for one	24x	Unknown — not stated by the source
CD-RW read speedDiffers	24x	40x
BD-R Dual Layer read speedKnown for one	4x	Unknown — not stated by the source
BD-R read speedKnown for one	6x	Unknown — not stated by the source
BD-RE Dual Layer read speedKnown for one	4x	Unknown — not stated by the source
BD-RE read speedKnown for one	4x	Unknown — not stated by the source
BD-ROM read speedKnown for one	6x	Unknown — not stated by the source
DVD+R read speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	6x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW read speedKnown for one	8x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	6x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	130 ms	Unknown — not stated by the source
BD-ROM average random access timeKnown for one	200 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	130 ms	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	340 g	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	141 x 161 x 21.5 mm	148.2 x 42 x 170 mm
CD transfer rate (sustained mode)Known for one	Unknown — not stated by the source	48 KB/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.

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