Product comparison · 2 optical disc drives

Lenovo ThinkPad Ultrabay 12.7mm vs LG GP70NS50 optical disc drive DVD Super Multi Stainless steel

23specifications compared
7differ
16identical
17known for one product only

Key differences

Internal
- ThinkPad Ultrabay 12.7mm:Yes
- GP70NS50 optical disc drive DVD Super Multi Stainless steel:No
Product colour
- ThinkPad Ultrabay 12.7mm:Black
- GP70NS50 optical disc drive DVD Super Multi Stainless steel:Stainless steel
Optical drive type
- ThinkPad Ultrabay 12.7mm:DVD Super Multi DL
- GP70NS50 optical disc drive DVD Super Multi Stainless steel:DVD Super Multi
CD rewrite speed
- ThinkPad Ultrabay 12.7mm:16x
- GP70NS50 optical disc drive DVD Super Multi Stainless steel:24x
CD-RW write speed
- ThinkPad Ultrabay 12.7mm:16x
- GP70NS50 optical disc drive DVD Super Multi Stainless steel:24x
DVD+R Double Layer write speed
- ThinkPad Ultrabay 12.7mm:6x
- GP70NS50 optical disc drive DVD Super Multi Stainless steel:8x
DVD+RW write speed
- ThinkPad Ultrabay 12.7mm:8x
- GP70NS50 optical disc drive DVD Super Multi Stainless steel:6x

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad Ultrabay 12.7mm, GP70NS50
40 specifications	A Lenovo ThinkPad Ultrabay 12.7mm View product	B LG GP70NS50 optical disc drive DVD Super Multi Stainless steel Model GP70NS50 View product
Design2 differ
InternalDiffers	Yes	No
Product colourDiffers	Black	Stainless steel
Disc loading typeKnown for one	Top	Unknown — not stated by the source
MountingKnown for one	Horizontal	Unknown — not stated by the source
Performance1 differ
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Disc types supportedKnown for one	CD, DVD	Unknown — not stated by the source
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 speed4 differ
CD rewrite speedDiffers	16x	24x
CD-RW write speedDiffers	16x	24x
DVD+R Double Layer write speedDiffers	6x	8x
DVD+RW write speedDiffers	8x	6x
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
DVD-RW write speedKnown for one	Unknown — not stated by the source	8x
Reading speedidentical
CD-ROM read speedKnown for one	24x	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
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

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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