Product comparison · 2 optical disc drives

ASUS DRW-22B2S/BLK/G/AS optical disc drive Internal Black vs LG BH08 optical disc drive Internal

24specifications compared
16differ
8identical
27known for one product only

Key differences

Interface
- DRW-22B2S/BLK/G/AS optical disc drive Internal Black:EIDE/ATA
- BH08 optical disc drive Internal:Serial ATA
LightScribe
- DRW-22B2S/BLK/G/AS optical disc drive Internal Black:No
- BH08 optical disc drive Internal:Yes
Drive device, buffer size
- DRW-22B2S/BLK/G/AS optical disc drive Internal Black:2 MB
- BH08 optical disc drive Internal:4 MB
Mean time between failures (MTBF)
- DRW-22B2S/BLK/G/AS optical disc drive Internal Black:60000 h
- BH08 optical disc drive Internal:100000 h
CD rewrite speed
- DRW-22B2S/BLK/G/AS optical disc drive Internal Black:32x
- BH08 optical disc drive Internal:24x
DVD+R Double Layer write speed
- DRW-22B2S/BLK/G/AS optical disc drive Internal Black:12x
- BH08 optical disc drive Internal:4x
DVD+R write speed
- DRW-22B2S/BLK/G/AS optical disc drive Internal Black:22x
- BH08 optical disc drive Internal:16x
DVD+RW write speed
- DRW-22B2S/BLK/G/AS optical disc drive Internal Black:6x
- BH08 optical disc drive Internal:8x

Side by side

Differences highlightedShow differences only

Comparison of DRW-22B2S/BLK/G/AS, BH08
51 specifications	A ASUS DRW-22B2S/BLK/G/AS optical disc drive Internal Black Model DRW-22B2S/BLK/G/AS View product	B LG BH08 optical disc drive Internal Model BH08 View product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
Mounting	Vertical/Horizontal	Vertical/Horizontal
Disc loading typeKnown for one	Unknown — not stated by the source	Slot
Performance4 differ
InterfaceDiffers	EIDE/ATA	Serial ATA
LightScribeDiffers	No	Yes
Drive device, buffer sizeDiffers	2 MB	4 MB
Mean time between failures (MTBF)Differs	60000 h	100000 h
Writing speed7 differ
CD write speed	48x	48x
CD rewrite speedDiffers	32x	24x
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 speedDiffers	12x	5x
DVD-RW write speed	6x	6x
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	2x
BD-RE write speedKnown for one	Unknown — not stated by the source	2x
Reading speed2 differ
CD read speed	48x	48x
CD-R read speedKnown for one	40x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
DVD+R read speed	16x	16x
DVD-R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD-R read speed	16x	16x
DVD-RW read speedDiffers	12x	10x
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedDiffers	12x	10x
BD-ROM read speedKnown for one	Unknown — not stated by the source	8x
DVD-ROM read speedKnown for one	Unknown — not stated by the source	16x
Access time1 differ
DVD drive average random access time	160 ms	160 ms
CD-ROM drive average random access timeDiffers	140 ms	150 ms
BD-ROM average random access timeKnown for one	Unknown — not stated by the source	180 ms
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 conditions2 differ
Operating temperature (T-T)Differs	5 - 50 °C	5 - 45 °C
Storage temperature (T-T)Differs	-40 - 65 °C	-30 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
WeightKnown for one	650 g	Unknown — not stated by the source
Other featuresidentical
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 systemsKnown for one	Windows 2000, Windows NT, XP, Vista	Unknown — not stated by the source
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
Media types supportedKnown for one	Unknown — not stated by the source	BD-ROM, BD-RE, BD-R, DVD-ROM, DVD±R, DVD±RW, DVD-RAM, CD-ROM, CD-ROM XA, CD-I, Photo-CD, Video CD, CD-Extra, CD-Text, CD-R, CD-RW

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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