Product comparison · 2 optical disc drives

LG GH24NS optical disc drive Internal Black vs LG GP08NU20B optical disc drive Black

29specifications compared
23differ
6identical
17known for one product only

Key differences

Internal
- GH24NS optical disc drive Internal Black:Yes
- GP08NU20B optical disc drive Black:No
CD write speed
- GH24NS optical disc drive Internal Black:28x
- GP08NU20B optical disc drive Black:24x
CD rewrite speed
- GH24NS optical disc drive Internal Black:32x
- GP08NU20B optical disc drive Black:24x
DVD+R Double Layer write speed
- GH24NS optical disc drive Internal Black:16x
- GP08NU20B optical disc drive Black:8x
DVD+R write speed
- GH24NS optical disc drive Internal Black:24x
- GP08NU20B optical disc drive Black:8x
DVD-R Double Layer write speed
- GH24NS optical disc drive Internal Black:12x
- GP08NU20B optical disc drive Black:6x
DVD-R write speed
- GH24NS optical disc drive Internal Black:24x
- GP08NU20B optical disc drive Black:8x
DVD-RAM write speed
- GH24NS optical disc drive Internal Black:12x
- GP08NU20B optical disc drive Black:5x

Side by side

Differences highlightedShow differences only

Comparison of GH24NS, GP08NU20B
46 specifications	A LG GH24NS optical disc drive Internal Black Model GH24NS View product	B LG GP08NU20B optical disc drive Black Model GP08NU20B View product
Design1 differ
InternalDiffers	Yes	No
Performanceidentical
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	1 MB
Writing speed7 differ
CD write speedDiffers	28x	24x
CD rewrite speedDiffers	32x	24x
DVD+R Double Layer write speedDiffers	16x	8x
DVD+R write speedDiffers	24x	8x
DVD-R Double Layer write speedDiffers	12x	6x
DVD-R write speedDiffers	24x	8x
DVD-RAM write speedDiffers	12x	5x
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
Reading speed10 differ
CD read speedDiffers	48x	24x
CD-R read speedDiffers	48x	24x
CD-ROM read speedDiffers	48x	24x
CD-RW read speedDiffers	48x	24x
DVD+R read speedDiffers	13x	8x
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-R read speedDiffers	16x	8x
DVD-RAM read speedDiffers	6x	5x
DVD-ROM read speedDiffers	16x	8x
DVD-RW read speedDiffers	13x	8x
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedDiffers	13x	8x
Access time2 differ
DVD drive average random access timeDiffers	140 ms	160 ms
CD-ROM drive average random access timeDiffers	120 ms	140 ms
Record modesidentical
Disc-at-once (DAO)Known for one	Yes	Unknown — not stated by the source
Layer Jump RecordingKnown for one	Yes	Unknown — not stated by the source
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Packet writingKnown for one	Yes	Unknown — not stated by the source
Random writeKnown for one	Yes	Unknown — not stated by the source
Sequential writingKnown for one	Yes	Unknown — not stated by the source
Session-at-once (SAO)Known for one	Yes	Unknown — not stated by the source
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 45 °C	15 - 85 °C
Weight & dimensions1 differ
WeightDiffers	700 g	165 g
Other features1 differ
Dimensions (WxDxH)Differs	146 x 165 x 41.3 mm	128 x 127 x 12.7 mm
Power supply typeKnown for one	+12V / +5V DC	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	- Windows Vista Home Basic/Home Premium/ Business/Ultimate; - Windows XP Home Edition/Pro/Media Center Edition
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/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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