Product comparison · 2 optical disc drives

Lenovo ThinkPad Ultrabay 12.7mm vs Lenovo ThinkPad Ultrabay 9.5mm

6specifications compared
3differ
3identical
34known for one product only

Key differences

Product colour
- ThinkPad Ultrabay 12.7mm:Black
- ThinkPad Ultrabay 9.5mm:Black, Silver
Optical drive type
- ThinkPad Ultrabay 12.7mm:DVD Super Multi DL
- ThinkPad Ultrabay 9.5mm:DVD±RW

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad Ultrabay 12.7mm, ThinkPad Ultrabay 9.5mm
40 specifications	A Lenovo ThinkPad Ultrabay 12.7mm View product	B Lenovo ThinkPad Ultrabay 9.5mm View product
Design1 differ
Product colourDiffers	Black	Black, Silver
Disc loading typeKnown for one	Top	Unknown — not stated by the source
MountingKnown for one	Horizontal	Unknown — not stated by the source
Performance2 differ
Optical drive typeDiffers	DVD Super Multi DL	DVD±RW
Disc types supportedDiffers	CD, DVD	CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-R DL, DVD-RAM, DVD-RW
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
Optical disc diameterKnown for one	80,120 mm	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	16x	Unknown — not stated by the source
CD-R write speedKnown for one	24x	Unknown — not stated by the source
CD-RW write speedKnown for one	16x	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-RAM write speedKnown for one	5x	Unknown — not stated by the source
Reading speedidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
CD-R read speedKnown for one	24x	Unknown — not stated by the source
CD-ROM read speedKnown for one	24x	Unknown — not stated by the source
CD-RW read speedKnown for one	24x	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	8x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM read speedKnown for one	5x	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	8x	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	160 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	140 ms	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	128 mm	Unknown — not stated by the source
DepthKnown for one	129 mm	Unknown — not stated by the source
HeightKnown for one	12.7 mm	Unknown — not stated by the source
WeightKnown for one	185 g	Unknown — not stated by the source
Packaging contentidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717030

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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