Product comparison · 2 optical disc drives

LG CH08LS10 optical disc drive Internal Black vs LG GE20LU11 optical disc drive Black

12specifications compared
9differ
3identical
24known for one product only

Key differences

Internal
- CH08LS10 optical disc drive Internal Black:Yes
- GE20LU11 optical disc drive Black:No
Drive device, buffer size
- CH08LS10 optical disc drive Internal Black:4 MB
- GE20LU11 optical disc drive Black:2 MB
CD rewrite speed
- CH08LS10 optical disc drive Internal Black:48x
- GE20LU11 optical disc drive Black:32x
DVD+R write speed
- CH08LS10 optical disc drive Internal Black:10x
- GE20LU11 optical disc drive Black:20x
DVD-R write speed
- CH08LS10 optical disc drive Internal Black:16x
- GE20LU11 optical disc drive Black:20x
DVD-RAM write speed
- CH08LS10 optical disc drive Internal Black:5x
- GE20LU11 optical disc drive Black:12x
DVD+R read speed
- CH08LS10 optical disc drive Internal Black:10x
- GE20LU11 optical disc drive Black:16x
DVD-R read speed
- CH08LS10 optical disc drive Internal Black:8x
- GE20LU11 optical disc drive Black:16x

Side by side

Differences highlightedShow differences only

Comparison of CH08LS10, GE20LU11
36 specifications	A LG CH08LS10 optical disc drive Internal Black Model CH08LS10 View product	B LG GE20LU11 optical disc drive Black Model GE20LU11 View product
Design1 differ
InternalDiffers	Yes	No
Product colour	Black	Black
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performance1 differ
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
LightScribeKnown for one	Yes	Unknown — not stated by the source
Drive device, buffer sizeDiffers	4 MB	2 MB
Burst transfer rateKnown for one	Unknown — not stated by the source	22.16 MB/s
Writing speed4 differ
CD write speed	48x	48x
CD rewrite speedDiffers	48x	32x
BD-R write speedKnown for one	8x	Unknown — not stated by the source
BD-RE rewrite speedKnown for one	4.8x	Unknown — not stated by the source
BD-RE write speedKnown for one	4.8x	Unknown — not stated by the source
DVD+R write speedDiffers	10x	20x
DVD-R write speedDiffers	16x	20x
DVD-RAM write speedDiffers	5x	12x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	12x
DVD+RW write speedKnown for one	Unknown — not stated by the source	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	12x
Reading speed2 differ
CD read speed	48x	48x
BD-ROM read speedKnown for one	8x	Unknown — not stated by the source
DVD+R read speedDiffers	10x	16x
DVD-R read speedDiffers	8x	16x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
Record modesidentical
Disc-at-once (DAO)Known 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
Other features1 differ
Dimensions (WxDxH)Differs	146 x 41.3 x 185 mm	160 x 230 x 50 mm
Drive device, transfer rateKnown for one	22.16 MB/s	Unknown — not stated by the source
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
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	1.5 kg

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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