Product comparison · 2 optical disc drives

ASUS DRW-22B2S/BLK/B/AS optical disc drive Internal Black vs LG BE08LU20 optical disc drive White

15specifications compared
15differ
0identical
32known for one product only

Key differences

Internal
- DRW-22B2S/BLK/B/AS optical disc drive Internal Black:Yes
- BE08LU20 optical disc drive White:No
Product colour
- DRW-22B2S/BLK/B/AS optical disc drive Internal Black:Black
- BE08LU20 optical disc drive White:White
Mounting
- DRW-22B2S/BLK/B/AS optical disc drive Internal Black:Vertical/Horizontal
- BE08LU20 optical disc drive White:Horizontal
LightScribe
- DRW-22B2S/BLK/B/AS optical disc drive Internal Black:No
- BE08LU20 optical disc drive White:Yes
Drive device, buffer size
- DRW-22B2S/BLK/B/AS optical disc drive Internal Black:2 MB
- BE08LU20 optical disc drive White:4 MB
CD write speed
- DRW-22B2S/BLK/B/AS optical disc drive Internal Black:48x
- BE08LU20 optical disc drive White:40x
CD rewrite speed
- DRW-22B2S/BLK/B/AS optical disc drive Internal Black:32x
- BE08LU20 optical disc drive White:40x
DVD+R Double Layer write speed
- DRW-22B2S/BLK/B/AS optical disc drive Internal Black:12x
- BE08LU20 optical disc drive White:4x

Side by side

Differences highlightedShow differences only

Comparison of DRW-22B2S/BLK/B/AS, BE08LU20
47 specifications	A ASUS DRW-22B2S/BLK/B/AS optical disc drive Internal Black Model DRW-22B2S/BLK/B/AS View product	B LG BE08LU20 optical disc drive White Model BE08LU20 View product
Design3 differ
InternalDiffers	Yes	No
Product colourDiffers	Black	White
MountingDiffers	Vertical/Horizontal	Horizontal
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
Performance2 differ
InterfaceKnown for one	EIDE/ATA	Unknown — not stated by the source
LightScribeDiffers	No	Yes
Drive device, buffer sizeDiffers	2 MB	4 MB
Mean time between failures (MTBF)Known for one	60000 h	Unknown — not stated by the source
Writing speed8 differ
CD write speedDiffers	48x	40x
CD rewrite speedDiffers	32x	40x
DVD+R Double Layer write speedDiffers	12x	4x
DVD+R write speedDiffers	22x	16x
DVD+RW write speedDiffers	6x	8x
DVD-R Double Layer write speedDiffers	12x	4x
DVD-R write speedDiffers	22x	16x
DVD-RAM write speedKnown for one	12x	Unknown — not stated by the source
DVD-RW write speedDiffers	6x	8x
BD-R write speedKnown for one	Unknown — not stated by the source	8x
BD-RE rewrite speedKnown for one	Unknown — not stated by the source	4x
BD-RE write speedKnown for one	Unknown — not stated by the source	8x
Reading speed1 differ
CD read speedDiffers	48x	40x
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 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-R read speedKnown for one	16x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	16x	Unknown — not stated by the source
DVD-RW read speedKnown for one	12x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedKnown for one	12x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	160 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	140 ms	Unknown — not stated by the source
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
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
Weight & dimensionsidentical
WeightKnown for one	650 g	Unknown — not stated by the source
Other features1 differ
Power requirementsKnown for one	DC+5V ±5%,DC+12V ±10 %	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	41.3 x 146 x 170 mm	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 2000, Windows NT, XP, Vista	Win 2000, ME, XP, Vista
Number of optical discsKnown for one	1 discs	Unknown — not stated by the source
Drive devices applicable disk formatKnown for one	DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM	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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