Product comparison · 2 optical disc drives

Lenovo DB80 optical disc drive DVD-RW Silver vs LG GP40NB40 optical disc drive DVD±R/RW Black

6specifications compared
3differ
3identical
38known for one product only

Key differences

Product colour
- DB80 optical disc drive DVD-RW Silver:Silver
- GP40NB40 optical disc drive DVD±R/RW Black:Black
Optical drive type
- DB80 optical disc drive DVD-RW Silver:DVD-RW
- GP40NB40 optical disc drive DVD±R/RW Black:DVD±R/RW
Height
- DB80 optical disc drive DVD-RW Silver:13.5 mm
- GP40NB40 optical disc drive DVD±R/RW Black:146.2 mm

Side by side

Differences highlightedShow differences only

Comparison of DB80, GP40NB40
44 specifications	A Lenovo DB80 optical disc drive DVD-RW Silver Model DB80 View product	B LG GP40NB40 optical disc drive DVD±R/RW Black Model GP40NB40 View product
Design1 differ
Product colourDiffers	Silver	Black
MountingKnown for one	Unknown — not stated by the source	Horizontal
CertificationKnown for one	Unknown — not stated by the source	TUV, SEMKO, FDA, GOST, NOM, CSA
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Performance1 differ
Optical drive typeDiffers	DVD-RW	DVD±R/RW
PurposeKnown for one	Laptop	Unknown — not stated by the source
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	24x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
CD-R write speedKnown for one	Unknown — not stated by the source	24x
CD-RW write speedKnown for one	Unknown — not stated by the source	24x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	6x
DVD+R write speedKnown for one	Unknown — not stated by the source	8x
DVD+RW write speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	6x
DVD-R write speedKnown for one	Unknown — not stated by the source	8x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	4x
DVD-RW write speedKnown for one	Unknown — not stated by the source	6x
Reading speedidentical
CD read speedKnown for one	Unknown — not stated by the source	24x
CD-R read speedKnown for one	Unknown — not stated by the source	24x
CD-RW read speedKnown for one	Unknown — not stated by the source	24x
DVD+R read speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD-R read speedKnown for one	Unknown — not stated by the source	8x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	8x
DVD-RW read speedKnown for one	Unknown — not stated by the source	8x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD+RW read speedKnown for one	Unknown — not stated by the source	8x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	203 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	139 ms
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	156.8 mm
DepthKnown for one	Unknown — not stated by the source	24.6 mm
HeightDiffers	13.5 mm	146.2 mm
WeightKnown for one	Unknown — not stated by the source	265 g
Other featuresidentical
Drive device, transfer rateKnown for one	Unknown — not stated by the source	60 MB/s
Maximum data transfer rateKnown for one	Unknown — not stated by the source	11.08 Mbit/s
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
SafetyKnown for one	Unknown — not stated by the source	CE, C-Tick, EMC, VCCI, FCC
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64	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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