Product comparison · 2 optical disc drives

LG GH22 optical disc drive Internal DVD±RW vs LG Lecteur/Graveur DVD Interne 22x

13specifications compared
6differ
7identical
28known for one product only

Key differences

Optical drive type
- GH22 optical disc drive Internal DVD±RW:DVD±RW
- Lecteur/Graveur DVD Interne 22x:DVD±R/RW
Interface
- GH22 optical disc drive Internal DVD±RW:EIDE/ATA
- Lecteur/Graveur DVD Interne 22x:Serial ATA
LightScribe
- GH22 optical disc drive Internal DVD±RW:No
- Lecteur/Graveur DVD Interne 22x:Yes
CD write speed
- GH22 optical disc drive Internal DVD±RW:48x
- Lecteur/Graveur DVD Interne 22x:32x
CD-RW write speed
- GH22 optical disc drive Internal DVD±RW:32x
- Lecteur/Graveur DVD Interne 22x:48x
DVD-RW write speed
- GH22 optical disc drive Internal DVD±RW:6x
- Lecteur/Graveur DVD Interne 22x:8x

Side by side

Differences highlightedShow differences only

Comparison of GH22, Lecteur/Graveur DVD Interne 22x
41 specifications	A LG GH22 optical disc drive Internal DVD±RW Model GH22 View product	B LG Lecteur/Graveur DVD Interne 22x View product
Designidentical
Internal	Yes	Yes
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Performance3 differ
Optical drive typeDiffers	DVD±RW	DVD±R/RW
InterfaceDiffers	EIDE/ATA	Serial ATA
LightScribeDiffers	No	Yes
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
DVD-ROM transfer rate (sustained mode)Known for one	22.16 MB/s	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Writing speed3 differ
CD write speedDiffers	48x	32x
CD rewrite speed	32x	32x
CD-R write speed	48x	48x
CD-RW write speedDiffers	32x	48x
DVD+R Double Layer write speedKnown for one	16x	Unknown — not stated by the source
DVD+R write speed	22x	22x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speedKnown for one	12x	Unknown — not stated by the source
DVD-R write speed	22x	22x
DVD-RAM write speed	12x	12x
DVD-RW write speedDiffers	6x	8x
DVD-R9 write speedKnown for one	Unknown — not stated by the source	12x
Reading speedidentical
CD read speedKnown for one	48x	Unknown — not stated by the source
CD-R read speedKnown for one	48x	Unknown — not stated by the source
CD-ROM read speedKnown for one	48x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
DVD+R read speedKnown for one	16x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-R read speedKnown for one	16x	Unknown — not stated by the source
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 speedKnown for one	12x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedKnown for one	12x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	140 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	120 ms	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	800 g	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	146 x 165 x 41.3 mm	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 7 Windows Vista Windows XP Windows 2003 Server Windows 2008 Server	Unknown — not stated by the source
Number of optical discsKnown for one	1 discs	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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