Product comparison · 2 optical disc drives

LG BH08 optical disc drive Internal vs LG GT20N.AUAU optical disc drive Internal

19specifications compared
13differ
6identical
21known for one product only

Key differences

Disc loading type
- BH08 optical disc drive Internal:Slot
- GT20N.AUAU optical disc drive Internal:Tray
CD write speed
- BH08 optical disc drive Internal:48x
- GT20N.AUAU optical disc drive Internal:24x
DVD+R Double Layer write speed
- BH08 optical disc drive Internal:4x
- GT20N.AUAU optical disc drive Internal:6x
DVD+R write speed
- BH08 optical disc drive Internal:16x
- GT20N.AUAU optical disc drive Internal:8x
DVD-R Double Layer write speed
- BH08 optical disc drive Internal:4x
- GT20N.AUAU optical disc drive Internal:6x
DVD-R write speed
- BH08 optical disc drive Internal:16x
- GT20N.AUAU optical disc drive Internal:8x
DVD-RW write speed
- BH08 optical disc drive Internal:6x
- GT20N.AUAU optical disc drive Internal:8x
CD read speed
- BH08 optical disc drive Internal:48x
- GT20N.AUAU optical disc drive Internal:24x

Side by side

Differences highlightedShow differences only

Comparison of BH08, GT20N.AUAU
40 specifications	A LG BH08 optical disc drive Internal Model BH08 View product	B LG GT20N.AUAU optical disc drive Internal Model GT20N.AUAU View product
Design1 differ
Internal	Yes	Yes
Disc loading typeDiffers	Slot	Tray
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Performanceidentical
Interface	Serial ATA	Serial ATA
LightScribeKnown for one	Yes	Unknown — not stated by the source
Drive device, buffer sizeKnown for one	4 MB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Writing speed6 differ
CD write speedDiffers	48x	24x
CD rewrite speed	24x	24x
BD-R write speedKnown for one	8x	Unknown — not stated by the source
BD-RE rewrite speedKnown for one	2x	Unknown — not stated by the source
BD-RE write speedKnown for one	2x	Unknown — not stated by the source
DVD+R Double Layer write speedDiffers	4x	6x
DVD+R write speedDiffers	16x	8x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speedDiffers	4x	6x
DVD-R write speedDiffers	16x	8x
DVD-RAM write speed	5x	5x
DVD-RW write speedDiffers	6x	8x
Reading speed5 differ
CD read speedDiffers	48x	24x
BD-ROM read speedKnown for one	8x	Unknown — not stated by the source
DVD+R read speedDiffers	16x	8x
DVD-R read speedDiffers	16x	8x
DVD-ROM read speedKnown for one	16x	Unknown — not stated by the source
DVD-RW read speedDiffers	10x	8x
DVD+RW read speedDiffers	10x	8x
CD-RW read speedKnown for one	Unknown — not stated by the source	24x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
DVD-RAM 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
Access time1 differ
DVD drive average random access time	160 ms	160 ms
BD-ROM average random access timeKnown for one	180 ms	Unknown — not stated by the source
CD-ROM drive average random access timeDiffers	150 ms	140 ms
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	15 - 80%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	5 - 45 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Other featuresidentical
Media types supportedKnown for one	BD-ROM, BD-RE, BD-R, DVD-ROM, DVD±R, DVD±RW, DVD-RAM, CD-ROM, CD-ROM XA, CD-I, Photo-CD, Video CD, CD-Extra, CD-Text, CD-R, CD-RW	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	127 x 128 x 12.7 mm
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	165 g

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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