Product comparison · 2 optical disc drives

LG GH22NS70 optical disc drive Internal Black vs LG GH24NS70 optical disc drive Internal Black

14specifications compared
3differ
11identical
24known for one product only

Key differences

DVD-R write speed
- GH22NS70 optical disc drive Internal Black:22x
- GH24NS70 optical disc drive Internal Black:24x
DVD+R read speed
- GH22NS70 optical disc drive Internal Black:22x
- GH24NS70 optical disc drive Internal Black:16x
DVD-R read speed
- GH22NS70 optical disc drive Internal Black:22x
- GH24NS70 optical disc drive Internal Black:16x

Side by side

Differences highlightedShow differences only

Comparison of GH22NS70, GH24NS70
38 specifications	A LG GH22NS70 optical disc drive Internal Black Model GH22NS70 View product	B LG GH24NS70 optical disc drive Internal Black Model GH24NS70 View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
MountingKnown for one	Unknown — not stated by the source	Horizontal
Performanceidentical
Interface	Serial ATA	Serial ATA
LightScribeKnown for one	Unknown — not stated by the source	No
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Writing speed1 differ
CD write speed	48x	48x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x
CD-R write speed	48x	48x
CD-RW write speed	32x	32x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	16x
DVD+R write speed	22x	22x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	12x
DVD-R write speedDiffers	22x	24x
DVD-RAM write speed	12x	12x
DVD-RW write speed	6x	6x
DVD-R9 write speedKnown for one	12x	Unknown — not stated by the source
Reading speed2 differ
CD read speed	48x	48x
CD-R read speedKnown for one	Unknown — not stated by the source	48x
CD-ROM read speedKnown for one	Unknown — not stated by the source	48x
CD-RW read speedKnown for one	Unknown — not stated by the source	49x
DVD+R read speedDiffers	22x	16x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD-R read speedDiffers	22x	16x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	12x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	16x
DVD-RW read speedKnown for one	Unknown — not stated by the source	13x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD+RW read speedKnown for one	Unknown — not stated by the source	13x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	145 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	125 ms
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	650 g
Other featuresidentical
Media types supportedKnown for one	Unknown — not stated by the source	CD-R/RW, DVD-R/RW/RAM/ +R/RW +/-R DL
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146 x 165 x 41.3 mm
Compatible operating systemsKnown for one	Unknown — not stated by the source	Genuine Windows 7, Windows Vista, Windows XP, Windows 2003 Server, Windows 2008 Server
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Read speedKnown for one	Unknown — not stated by the source	22.16 MB/s

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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