Product comparison · 2 optical disc drives

ASUS DRW-20B1S optical disc drive Internal Black vs LG GP08NU10 - DVD±R/RW, USB

16specifications compared
13differ
3identical
23known for one product only

Key differences

Internal
- DRW-20B1S optical disc drive Internal Black:Yes
- GP08NU10 - DVD±R/RW, USB:No
Product colour
- DRW-20B1S optical disc drive Internal Black:Black
- GP08NU10 - DVD±R/RW, USB:White
CD write speed
- DRW-20B1S optical disc drive Internal Black:48x
- GP08NU10 - DVD±R/RW, USB:24x
CD rewrite speed
- DRW-20B1S optical disc drive Internal Black:32x
- GP08NU10 - DVD±R/RW, USB:16x
DVD+R write speed
- DRW-20B1S optical disc drive Internal Black:20x
- GP08NU10 - DVD±R/RW, USB:8x
DVD-R Double Layer write speed
- DRW-20B1S optical disc drive Internal Black:12x
- GP08NU10 - DVD±R/RW, USB:6x
DVD-R write speed
- DRW-20B1S optical disc drive Internal Black:20x
- GP08NU10 - DVD±R/RW, USB:8x
DVD-RAM write speed
- DRW-20B1S optical disc drive Internal Black:12x
- GP08NU10 - DVD±R/RW, USB:5x

Side by side

Differences highlightedShow differences only

Comparison of DRW-20B1S, GP08NU10 - DVD±R/RW, USB
39 specifications	A ASUS DRW-20B1S optical disc drive Internal Black Model DRW-20B1S View product	B LG GP08NU10 - DVD±R/RW, USB View product
Design2 differ
InternalDiffers	Yes	No
Product colourDiffers	Black	White
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performanceidentical
Drive device, buffer size	2 MB	2 MB
Writing speed6 differ
CD write speedDiffers	48x	24x
CD rewrite speedDiffers	32x	16x
DVD+R Double Layer write speedKnown for one	12x	Unknown — not stated by the source
DVD+R write speedDiffers	20x	8x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speedDiffers	12x	6x
DVD-R write speedDiffers	20x	8x
DVD-RAM write speedDiffers	12x	5x
DVD-RW write speed	6x	6x
CD-R write speedKnown for one	Unknown — not stated by the source	24x
CD-RW write speedKnown for one	Unknown — not stated by the source	16x
Reading speed4 differ
CD read speedDiffers	48x	24x
CD-R read speedKnown for one	40x	Unknown — not stated by the source
CD-ROM read speedKnown for one	48x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
DVD-R Double Layer read speedDiffers	12x	8x
DVD-RAM read speedDiffers	12x	5x
DVD-ROM read speedKnown for one	16x	Unknown — not stated by the source
DVD+R Double Layer read speedDiffers	12x	8x
DVD read speedKnown for one	16x	Unknown — not stated by the source
DVD+R read speedKnown for one	Unknown — not stated by the source	8x
DVD-R 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+RW read speedKnown for one	Unknown — not stated by the source	8x
Record modesidentical
Disc-at-once (DAO)Known 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
Weight & dimensions1 differ
WeightDiffers	610 g	380 g
Other featuresidentical
Compatible operating systemsKnown for one	Windows XP/ NT/2000/VISTA	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	156 x 165 x 21 mm
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	160 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	140 ms

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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