Product comparison · 2 optical disc drives

Acer KU.0080F.004 optical disc drive Internal vs Samsung SH-B123A optical disc drive Internal Black

3specifications compared
1differ
2identical
20known for one product only

Key differences

Dimensions (WxDxH)
- KU.0080F.004 optical disc drive Internal:128 x 126.1 x 12.7 mm
- SH-B123A optical disc drive Internal Black:148.2 x 42 x 170 mm

Side by side

Differences highlightedShow differences only

Comparison of KU.0080F.004, SH-B123A
23 specifications	A Acer KU.0080F.004 optical disc drive Internal Model KU.0080F.004 View product	B Samsung SH-B123A optical disc drive Internal Black Model SH-B123A View product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Unknown — not stated by the source	Black
Performanceidentical
Interface	Serial ATA	Serial ATA
DVD-ROM transfer rate (sustained mode)Known for one	Unknown — not stated by the source	16 MB/s
Writing speedidentical
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	24x	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+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-RW write speedKnown for one	8x	Unknown — not stated by the source
CD-R write speedKnown for one	Unknown — not stated by the source	48x
CD-RW write speedKnown for one	Unknown — not stated by the source	4x
Reading speedidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	8x	Unknown — not stated by the source
CD-R read speedKnown for one	Unknown — not stated by the source	40x
CD-RW read speedKnown for one	Unknown — not stated by the source	40x
Access timeidentical
DVD drive average random access timeKnown for one	150 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	200 g	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	128 x 126.1 x 12.7 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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