Product comparison · 2 optical disc drives

ASUS DRW-22B2L/B+S/G/AS optical disc drive Internal vs LG BE08LU20 Optical Media

30specifications compared
20differ
10identical
25known for one product only

Key differences

Internal
- DRW-22B2L/B+S/G/AS optical disc drive Internal:Yes
- BE08LU20 Optical Media:No
Interface
- DRW-22B2L/B+S/G/AS optical disc drive Internal:IDE/ATA
- BE08LU20 Optical Media:USB 2.0
Drive device, buffer size
- DRW-22B2L/B+S/G/AS optical disc drive Internal:2 MB
- BE08LU20 Optical Media:4 MB
CD-R write speed
- DRW-22B2L/B+S/G/AS optical disc drive Internal:48x
- BE08LU20 Optical Media:40x
CD-RW write speed
- DRW-22B2L/B+S/G/AS optical disc drive Internal:32x
- BE08LU20 Optical Media:24x
DVD+R write speed
- DRW-22B2L/B+S/G/AS optical disc drive Internal:22x
- BE08LU20 Optical Media:16x
DVD-R write speed
- DRW-22B2L/B+S/G/AS optical disc drive Internal:22x
- BE08LU20 Optical Media:16x
DVD-RAM write speed
- DRW-22B2L/B+S/G/AS optical disc drive Internal:12x
- BE08LU20 Optical Media:5x

Side by side

Differences highlightedShow differences only

Comparison of DRW-22B2L/B+S/G/AS, BE08LU20 Optical Media
55 specifications	A ASUS DRW-22B2L/B+S/G/AS optical disc drive Internal Model DRW-22B2L/B+S/G/AS View product	B LG BE08LU20 Optical Media View product
Design1 differ
InternalDiffers	Yes	No
Product colourKnown for one	Unknown — not stated by the source	White
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Performance2 differ
InterfaceDiffers	IDE/ATA	USB 2.0
Drive device, buffer sizeDiffers	2 MB	4 MB
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Writing speed5 differ
CD-R write speedDiffers	48x	40x
CD-RW write speedDiffers	32x	24x
BD-R Dual Layer write speedKnown for one	Unknown — not stated by the source	4x
BD-R write speedKnown for one	Unknown — not stated by the source	8x
BD-RE Dual Layer write speedKnown for one	Unknown — not stated by the source	2x
BD-RE rewrite speedKnown for one	Unknown — not stated by the source	2x
BD-RE write speedKnown for one	Unknown — not stated by the source	2x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	4x
DVD+R write speedDiffers	22x	16x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	4x
DVD-R write speedDiffers	22x	16x
DVD-RAM write speedDiffers	12x	5x
DVD-RW write speed	6x	6x
CD write speedKnown for one	48x	Unknown — not stated by the source
CD rewrite speedKnown for one	32x	Unknown — not stated by the source
Reading speed7 differ
CD-R read speed	40x	40x
CD-ROM read speedDiffers	48x	40x
CD-RW read speed	40x	40x
BD-R Dual Layer read speedKnown for one	Unknown — not stated by the source	8x
BD-R read speedKnown for one	Unknown — not stated by the source	8x
BD-RE Dual Layer read speedKnown for one	Unknown — not stated by the source	2x
BD-RE read speedKnown for one	Unknown — not stated by the source	2x
BD-ROM read speedKnown for one	Unknown — not stated by the source	8x
DVD+R read speedDiffers	16x	12x
DVD-R Double Layer read speedDiffers	12x	8x
DVD-R read speedDiffers	16x	12x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	16x
DVD-RW read speedDiffers	12x	10x
DVD+R Double Layer read speedDiffers	12x	8x
DVD+RW read speedDiffers	12x	10x
CD read speedKnown for one	40x	Unknown — not stated by the source
Access time2 differ
DVD drive average random access timeDiffers	160 ms	180 ms
BD-ROM average random access timeKnown for one	Unknown — not stated by the source	160 ms
CD-ROM drive average random access timeDiffers	140 ms	150 ms
DVD-RAM access timeKnown for one	Unknown — not stated by the source	180 ms
Record modesidentical
Disc-at-once (DAO)	Yes	Yes
Layer Jump RecordingKnown for one	Unknown — not stated by the source	Yes
Multi session	Yes	Yes
Random write	Yes	Yes
Sequential writing	Yes	Yes
Session-at-once (SAO)	Yes	Yes
Track-at-once (TAO)	Yes	Yes
Weight & dimensions1 differ
WeightDiffers	650 g	1.48 kg
Other features2 differ
Dimensions (WxDxH)Differs	41.3 x 146 x 170 mm	160 x 230 x 50 mm
Compatible operating systemsDiffers	Windows 2000, Windows NT, XP, Vista	Windows Vista (32bit/64bit) Windows XP Windows 2000 Windows ME
Power requirementsKnown for one	DC+5V ±5%,DC+12V ±10 %	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	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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