Product comparison · 2 optical disc drives

ASUS DRW-24B3ST optical disc drive Internal Black vs ASUS DRW-24B3ST/BLK/G/AS optical disc drive Internal Black

40specifications compared
0differ
40identical
2known for one product only

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Comparison of DRW-24B3ST, DRW-24B3ST/BLK/G/AS
42 specifications	A ASUS DRW-24B3ST optical disc drive Internal Black Model DRW-24B3ST View product	B ASUS DRW-24B3ST/BLK/G/AS optical disc drive Internal Black Model DRW-24B3ST/BLK/G/AS View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
Mounting	Vertical/Horizontal	Vertical/Horizontal
Performanceidentical
Interface	Serial ATA	Serial ATA
LightScribeKnown for one	Unknown — not stated by the source	No
Drive device, buffer size	1.5 MB	1.5 MB
Optical disc diameter	120 mm	120 mm
Writing speedidentical
CD write speed	48x	48x
CD rewrite speed	24x	24x
DVD+R Double Layer write speed	12x	12x
DVD+R write speed	24x	24x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speed	12x	12x
DVD-R write speed	24x	24x
DVD-RW write speed	6x	6x
Reading speedidentical
CD read speed	48x	48x
CD-ROM read speed	48x	48x
DVD+R read speed	16x	16x
DVD-R Double Layer read speed	12x	12x
DVD-R read speed	16x	16x
DVD-RAM read speed	12x	12x
DVD-RW read speed	12x	12x
DVD+R Double Layer read speed	12x	12x
DVD+RW read speed	12x	12x
Access timeidentical
DVD drive average random access time	150 ms	150 ms
CD-ROM drive average random access time	150 ms	150 ms
Record modesidentical
Disc-at-once (DAO)	Yes	Yes
Random write	Yes	Yes
Sequential writingKnown for one	Unknown — not stated by the source	Yes
Session-at-once (SAO)	Yes	Yes
Track-at-once (TAO)	Yes	Yes
Operational conditionsidentical
Operating relative humidity (H-H)	20 - 80%	20 - 80%
Operating temperature (T-T)	5 - 45 °C	5 - 45 °C
Storage relative humidity (H-H)	15 - 90%	15 - 90%
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensionsidentical
Weight	650 g	650 g
Other featuresidentical
Power requirements	DC+5V ±5%,DC+12V ±10 %	DC+5V ±5%,DC+12V ±10 %
Dimensions (WxDxH)	146 x 170 x 41 mm	146 x 170 x 41 mm
Minimum RAM	128 MB	128 MB
Minimum processor	Pentium 300 MHz	Pentium 300 MHz
Minimum storage drive space	10 GB	10 GB
Compatible operating systems	Windows 7 / Windows Vista / Windows XP	Windows 7 / Windows Vista / Windows XP

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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