Product comparison · 2 optical disc drives

LG BH08LS20 optical disc drive Internal vs LG GH22NS30 optical disc drive Internal

19specifications compared
11differ
8identical
23known for one product only

Key differences

Disc loading type
- BH08LS20 optical disc drive Internal:Slot
- GH22NS30 optical disc drive Internal:Tray
Drive device, buffer size
- BH08LS20 optical disc drive Internal:4 MB
- GH22NS30 optical disc drive Internal:2 MB
CD rewrite speed
- BH08LS20 optical disc drive Internal:24x
- GH22NS30 optical disc drive Internal:32x
DVD+R Double Layer write speed
- BH08LS20 optical disc drive Internal:4x
- GH22NS30 optical disc drive Internal:16x
DVD+R write speed
- BH08LS20 optical disc drive Internal:16x
- GH22NS30 optical disc drive Internal:22x
DVD-R Double Layer write speed
- BH08LS20 optical disc drive Internal:4x
- GH22NS30 optical disc drive Internal:16x
DVD-R write speed
- BH08LS20 optical disc drive Internal:16x
- GH22NS30 optical disc drive Internal:22x
DVD-RAM write speed
- BH08LS20 optical disc drive Internal:5x
- GH22NS30 optical disc drive Internal:12x

Side by side

Differences highlightedShow differences only

Comparison of BH08LS20, GH22NS30
42 specifications	A LG BH08LS20 optical disc drive Internal Model BH08LS20 View product	B LG GH22NS30 optical disc drive Internal Model GH22NS30 View product
Design1 differ
Disc loading typeDiffers	Slot	Tray
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Performance1 differ
LightScribeKnown for one	Yes	Unknown — not stated by the source
Drive device, buffer sizeDiffers	4 MB	2 MB
Mean time between failures (MTBF)Known for one	100000 h	Unknown — not stated by the source
Writing speed6 differ
CD rewrite speedDiffers	24x	32x
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	16x
DVD+R write speedDiffers	16x	22x
DVD-R Double Layer write speedDiffers	4x	16x
DVD-R write speedDiffers	16x	22x
DVD-RAM write speedDiffers	5x	12x
CD-R write speedKnown for one	Unknown — not stated by the source	48x
CD-RW write speedKnown for one	Unknown — not stated by the source	32x
Reading speed1 differ
BD-ROM read speedKnown for one	8x	Unknown — not stated by the source
DVD+R read speedKnown for one	16x	Unknown — not stated by the source
DVD-RW read speedDiffers	10x	12x
DVD+RW read speedKnown for one	10x	Unknown — not stated by the source
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	40x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	12x
Access time2 differ
DVD drive average random access timeDiffers	160 ms	140 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	120 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	146 x 41.3 x 165 mm
Maximum data transfer rateKnown for one	Unknown — not stated by the source	22.16 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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