Product comparison · 2 optical disc drives

Samsung 22x DVD±RW LS SATA Writer Black Bulk vs Samsung External DVD RW +/- Dual Layer Drive

12specifications compared
11differ
1identical
21known for one product only

Key differences

Internal
- 22x DVD±RW LS SATA Writer Black Bulk:Yes
- External DVD RW +/- Dual Layer Drive:No
CD write speed
- 22x DVD±RW LS SATA Writer Black Bulk:48x
- External DVD RW +/- Dual Layer Drive:24x
CD rewrite speed
- 22x DVD±RW LS SATA Writer Black Bulk:48x
- External DVD RW +/- Dual Layer Drive:24x
DVD+R write speed
- 22x DVD±RW LS SATA Writer Black Bulk:22x
- External DVD RW +/- Dual Layer Drive:4x
DVD-R write speed
- 22x DVD±RW LS SATA Writer Black Bulk:22x
- External DVD RW +/- Dual Layer Drive:4x
DVD-RAM write speed
- 22x DVD±RW LS SATA Writer Black Bulk:12x
- External DVD RW +/- Dual Layer Drive:5x
CD read speed
- 22x DVD±RW LS SATA Writer Black Bulk:48x
- External DVD RW +/- Dual Layer Drive:24x
DVD+R read speed
- 22x DVD±RW LS SATA Writer Black Bulk:16x
- External DVD RW +/- Dual Layer Drive:8x

Side by side

Differences highlightedShow differences only

Comparison of 22x DVD±RW LS SATA Writer Black Bulk, External DVD RW +/- Dual Layer Drive
33 specifications	A Samsung 22x DVD±RW LS SATA Writer Black Bulk View product	B Samsung External DVD RW +/- Dual Layer Drive View product
Design1 differ
InternalDiffers	Yes	No
Product colour	Black	Black
Performanceidentical
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
LightScribeKnown for one	Yes	Unknown — not stated by the source
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
Writing speed5 differ
CD write speedDiffers	48x	24x
CD rewrite speedDiffers	48x	24x
CD-R write speedKnown for one	48x	Unknown — not stated by the source
CD-RW write speedKnown for one	4x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	16x	Unknown — not stated by the source
DVD+R write speedDiffers	22x	4x
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	12x	Unknown — not stated by the source
DVD-R write speedDiffers	22x	4x
DVD-RAM write speedDiffers	12x	5x
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
Reading speed5 differ
CD read speedDiffers	48x	24x
CD-R read speedKnown for one	40x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
DVD+R read speedDiffers	16x	8x
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-R read speedDiffers	16x	8x
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 speedDiffers	12x	6x
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedDiffers	12x	6x
Weight & dimensionsidentical
WeightKnown for one	750 g	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	9.5 mm
Other featuresidentical
Dimensions (WxDxH)Known for one	148.2 x 170 x 42 mm	Unknown — not stated by the source
Data transfer rateKnown for one	1.5 Gbit/s	Unknown — not stated by the source
Technical featuresKnown for one	Unknown — not stated by the source	RPC+II
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	CyberLink DVD suite

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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