Product comparison · 2 optical disc drives

LG GE20LU11 optical disc drive Black vs LG GT20N.AUAA optical disc drive Internal

19specifications compared
18differ
1identical
11known for one product only

Key differences

Internal
- GE20LU11 optical disc drive Black:No
- GT20N.AUAA optical disc drive Internal:Yes
CD write speed
- GE20LU11 optical disc drive Black:48x
- GT20N.AUAA optical disc drive Internal:24x
CD rewrite speed
- GE20LU11 optical disc drive Black:32x
- GT20N.AUAA optical disc drive Internal:24x
DVD+R Double Layer write speed
- GE20LU11 optical disc drive Black:12x
- GT20N.AUAA optical disc drive Internal:6x
DVD+R write speed
- GE20LU11 optical disc drive Black:20x
- GT20N.AUAA optical disc drive Internal:8x
DVD+RW write speed
- GE20LU11 optical disc drive Black:8x
- GT20N.AUAA optical disc drive Internal:6x
DVD-R Double Layer write speed
- GE20LU11 optical disc drive Black:12x
- GT20N.AUAA optical disc drive Internal:6x
DVD-R write speed
- GE20LU11 optical disc drive Black:20x
- GT20N.AUAA optical disc drive Internal:8x

Side by side

Differences highlightedShow differences only

Comparison of GE20LU11, GT20N.AUAA
30 specifications	A LG GE20LU11 optical disc drive Black Model GE20LU11 View product	B LG GT20N.AUAA optical disc drive Internal Model GT20N.AUAA View product
Design1 differ
InternalDiffers	No	Yes
Disc loading type	Tray	Tray
Product colourKnown for one	Black	Unknown — not stated by the source
Performanceidentical
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	60000 h
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
Burst transfer rateKnown for one	22.16 MB/s	Unknown — not stated by the source
Writing speed8 differ
CD write speedDiffers	48x	24x
CD rewrite speedDiffers	32x	24x
DVD+R Double Layer write speedDiffers	12x	6x
DVD+R write speedDiffers	20x	8x
DVD+RW write speedDiffers	8x	6x
DVD-R Double Layer write speedDiffers	12x	6x
DVD-R write speedDiffers	20x	8x
DVD-RAM write speedDiffers	12x	5x
DVD-RW write speedKnown for one	Unknown — not stated by the source	6x
Reading speed5 differ
CD read speedDiffers	48x	24x
CD-RW read speedKnown for one	Unknown — not stated by the source	24x
DVD+R read speedDiffers	16x	8x
DVD-R Double Layer read speedDiffers	12x	8x
DVD-R read speedDiffers	16x	8x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	8x
DVD-RW read speedKnown for one	Unknown — not stated by the source	8x
DVD+R Double Layer read speedDiffers	12x	8x
DVD+RW read speedKnown for one	Unknown — not stated by the source	8x
Access time2 differ
DVD drive average random access timeDiffers	145 ms	160 ms
CD-ROM drive average random access timeDiffers	125 ms	140 ms
Weight & dimensions1 differ
WeightDiffers	1.5 kg	165 g
Other features1 differ
Dimensions (WxDxH)Differs	160 x 230 x 50 mm	127 x 128 x 12.7 mm
Maximum data transfer rateKnown for one	480 Mbit/s	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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