Product comparison · 2 optical disc drives

LG DVD-RW GH22NS vs LG GH24NS optical disc drive Internal Black

24specifications compared
9differ
15identical
20known for one product only

Key differences

CD write speed
- DVD-RW GH22NS:48x
- GH24NS optical disc drive Internal Black:28x
DVD+R Double Layer write speed
- DVD-RW GH22NS:12x
- GH24NS optical disc drive Internal Black:16x
DVD+R write speed
- DVD-RW GH22NS:22x
- GH24NS optical disc drive Internal Black:24x
DVD-R write speed
- DVD-RW GH22NS:22x
- GH24NS optical disc drive Internal Black:24x
CD-RW read speed
- DVD-RW GH22NS:40x
- GH24NS optical disc drive Internal Black:48x
DVD+R read speed
- DVD-RW GH22NS:16x
- GH24NS optical disc drive Internal Black:13x
DVD-RAM read speed
- DVD-RW GH22NS:12x
- GH24NS optical disc drive Internal Black:6x
DVD-RW read speed
- DVD-RW GH22NS:12x
- GH24NS optical disc drive Internal Black:13x

Side by side

Differences highlightedShow differences only

Comparison of DVD-RW GH22NS, GH24NS
44 specifications	A LG DVD-RW GH22NS View product	B LG GH24NS optical disc drive Internal Black Model GH24NS View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
Performanceidentical
Interface	Serial ATA	Serial ATA
Writing speed4 differ
CD write speedDiffers	48x	28x
CD rewrite speed	32x	32x
DVD+R Double Layer write speedDiffers	12x	16x
DVD+R write speedDiffers	22x	24x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speed	12x	12x
DVD-R write speedDiffers	22x	24x
DVD-RAM write speed	12x	12x
DVD-RW write speed	6x	6x
CD-R write speedKnown for one	48x	Unknown — not stated by the source
CD-RW write speedKnown for one	32x	Unknown — not stated by the source
Reading speed5 differ
CD read speed	48x	48x
CD-R read speed	48x	48x
CD-ROM read speed	48x	48x
CD-RW read speedDiffers	40x	48x
DVD+R read speedDiffers	16x	13x
DVD-R Double Layer read speed	12x	12x
DVD-R read speed	16x	16x
DVD-RAM read speedDiffers	12x	6x
DVD-ROM read speed	16x	16x
DVD-RW read speedDiffers	12x	13x
DVD+R Double Layer read speed	12x	12x
DVD+RW read speedDiffers	12x	13x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	140 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	120 ms
Record modesidentical
Disc-at-once (DAO)Known for one	Unknown — not stated by the source	Yes
Layer Jump RecordingKnown for one	Unknown — not stated by the source	Yes
Multi sessionKnown for one	Unknown — not stated by the source	Yes
Packet writingKnown for one	Unknown — not stated by the source	Yes
Random writeKnown for one	Unknown — not stated by the source	Yes
Sequential writingKnown for one	Unknown — not stated by the source	Yes
Session-at-once (SAO)Known for one	Unknown — not stated by the source	Yes
Track-at-once (TAO)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 85%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 45 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 60 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	700 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146 x 165 x 41.3 mm
Power supply typeKnown for one	Unknown — not stated by the source	+12V / +5V DC
Compatible operating systemsKnown for one	Windows XP, 2000, ME, Vista x64/32	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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