Product comparison · 2 optical disc drives

LG GE20NU10 optical disc drive Black vs LG Super Multi DVD Rewriter Drive 22x Black

Key differences

Internal
- GE20NU10 optical disc drive Black:No
- Super Multi DVD Rewriter Drive 22x Black:Yes
DVD+R Double Layer write speed
- GE20NU10 optical disc drive Black:12x
- Super Multi DVD Rewriter Drive 22x Black:16x
DVD+R write speed
- GE20NU10 optical disc drive Black:20x
- Super Multi DVD Rewriter Drive 22x Black:22x
DVD-R Double Layer write speed
- GE20NU10 optical disc drive Black:12x
- Super Multi DVD Rewriter Drive 22x Black:16x
DVD-R write speed
- GE20NU10 optical disc drive Black:20x
- Super Multi DVD Rewriter Drive 22x Black:22x
DVD-ROM read speed
- GE20NU10 optical disc drive Black:12x
- Super Multi DVD Rewriter Drive 22x Black:16x
DVD-RW read speed
- GE20NU10 optical disc drive Black:13x
- Super Multi DVD Rewriter Drive 22x Black:12x
DVD drive average random access time
- GE20NU10 optical disc drive Black:145 ms
- Super Multi DVD Rewriter Drive 22x Black:140 ms

Differences highlightedShow differences only

Comparison of GE20NU10, Super Multi DVD Rewriter Drive 22x Black
34 specifications	A LG GE20NU10 optical disc drive Black Model GE20NU10 View product	B LG Super Multi DVD Rewriter Drive 22x Black View product
Design1 differ
InternalDiffers	No	Yes
Performanceidentical
InterfaceKnown for one	Unknown — not stated by the source	EIDE/ATA
Writing speed4 differ
DVD+R Double Layer write speedDiffers	12x	16x
DVD+R write speedDiffers	20x	22x
DVD-R Double Layer write speedDiffers	12x	16x
DVD-R write speedDiffers	20x	22x
Reading speed2 differ
DVD+R read speedKnown for one	16x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-ROM read speedDiffers	12x	16x
DVD-RW read speedDiffers	13x	12x
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedKnown for one	13x	Unknown — not stated by the source
Access time2 differ
DVD drive average random access timeDiffers	145 ms	140 ms
CD-ROM drive average random access timeDiffers	125 ms	120 ms
Weight & dimensionsidentical
WeightKnown for one	1.5 kg	Unknown — not stated by the source
Other features1 differ
Power requirementsKnown for one	+12V / +5V DC	Unknown — not stated by the source
Dimensions (WxDxH)Differs	160 x 50 x 230 mm	146 x 41.3 x 165 mm
Compatible operating systemsKnown for one	Windows 2000 Professional, Windows XP Home Edition, Professional, Media Center Edition, Windows Vista (x86, x64)	Unknown — not stated by the source
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.