Product comparison · 2 optical disc drives

ASUS BR-04B2T/BLK/G/ optical disc drive Internal Black vs ASUS DVD-E818A6T optical disc drive Internal Black

19specifications compared
14differ
5identical
10known for one product only

Key differences

Drive device, buffer size
- BR-04B2T/BLK/G/ optical disc drive Internal Black:2 MB
- DVD-E818A6T optical disc drive Internal Black:0.198 MB
Mean time between failures (MTBF)
- BR-04B2T/BLK/G/ optical disc drive Internal Black:60000 h
- DVD-E818A6T optical disc drive Internal Black:70000 h
CD read speed
- BR-04B2T/BLK/G/ optical disc drive Internal Black:32x
- DVD-E818A6T optical disc drive Internal Black:48x
DVD+R read speed
- BR-04B2T/BLK/G/ optical disc drive Internal Black:8x
- DVD-E818A6T optical disc drive Internal Black:16x
DVD-R read speed
- BR-04B2T/BLK/G/ optical disc drive Internal Black:8x
- DVD-E818A6T optical disc drive Internal Black:16x
DVD-RW read speed
- BR-04B2T/BLK/G/ optical disc drive Internal Black:8x
- DVD-E818A6T optical disc drive Internal Black:10x
DVD+RW read speed
- BR-04B2T/BLK/G/ optical disc drive Internal Black:8x
- DVD-E818A6T optical disc drive Internal Black:10x
DVD read speed
- BR-04B2T/BLK/G/ optical disc drive Internal Black:8x
- DVD-E818A6T optical disc drive Internal Black:18x

Side by side

Differences highlightedShow differences only

Comparison of BR-04B2T/BLK/G/ASUS, DVD-E818A6T
29 specifications	A ASUS BR-04B2T/BLK/G/ optical disc drive Internal Black Model BR-04B2T/BLK/G/ASUS View product	B ASUS DVD-E818A6T optical disc drive Internal Black Model DVD-E818A6T View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
MountingKnown for one	Vertical/Horizontal	Unknown — not stated by the source
Performance2 differ
Interface	Serial ATA	Serial ATA
Drive device, buffer sizeDiffers	2 MB	0.198 MB
Optical disc diameter	120 mm	120 mm
Mean time between failures (MTBF)Differs	60000 h	70000 h
Reading speed6 differ
CD read speedDiffers	32x	48x
CD-R read speedKnown for one	32x	Unknown — not stated by the source
CD-RW read speedKnown for one	32x	Unknown — not stated by the source
BD-ROM read speedKnown for one	4x	Unknown — not stated by the source
DVD+R read speedDiffers	8x	16x
DVD-R read speedDiffers	8x	16x
DVD-RW read speedDiffers	8x	10x
DVD+R Double Layer read speed	8x	8x
DVD+RW read speedDiffers	8x	10x
DVD read speedDiffers	8x	18x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	8x
Access time2 differ
DVD drive average random access timeDiffers	150 ms	120 ms
BD-ROM average random access timeKnown for one	250 ms	Unknown — not stated by the source
CD-ROM drive average random access timeDiffers	150 ms	120 ms
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 40 °C	5 - 50 °C
Storage temperature (T-T)Differs	-30 - 60 °C	-40 - 65 °C
Weight & dimensions1 differ
WeightDiffers	800 g	650 g
Other features1 differ
Dimensions (WxDxH)Differs	157 x 142 x 21 mm	146 x 170 x 41.3 mm
Compatible operating systemsKnown for one	Windows 2000, Windows NT, XP, Vista	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	DC+5V ±5%,DC+12V ±10 %
Media types supportedKnown for one	Unknown — not stated by the source	DVD-ROM, DVD+/-RW, DVD+/-R, CD-DA, CD-R, CD-RW, DVD-RAM
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs

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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