ASUS DVD-E818AT - 18x DVD-ROM, SATA vs ASUS DVD-E818AT - DVD-ROM, 18x, (black + silver), SATA

Comparison of DVD-E818AT - 18x DVD-ROM, SATA, DVD-E818AT - DVD-ROM, 18x, (black + silver), SATA

18 specifications	A ASUS DVD-E818AT - 18x DVD-ROM, SATAView product	B ASUS DVD-E818AT - DVD-ROM, 18x, (black + silver), SATAView product
Design1 differ
Internal	Yes	Yes
Product colourDiffers	White	Black
Mounting	Vertical/Horizontal	Vertical/Horizontal
Performanceidentical
Interface	Serial ATA	Serial ATA
Drive device, buffer size	0.19 MB	0.19 MB
Optical disc diameter	120 mm	120 mm
Reading speedidentical
CD read speed	48x	48x
DVD read speed	18x	18x
Access timeidentical
DVD drive average random access time	105 ms	105 ms
CD-ROM drive average random access time	95 ms	95 ms
Operational conditionsidentical
Operating temperature (T-T)	5 - 45 °C	5 - 45 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensionsidentical
Weight	650 g	650 g
Other featuresidentical
Dimensions (WxDxH)	42.3 x 148 x 172.4 mm	42.3 x 148 x 172.4 mm
Compatible operating systems	Windows XP/ ME/ 2000/98/VISTA	Windows XP/ ME/ 2000/98/VISTA
Mac compatibilityKnown for one	No	—Unknown — not stated by the source
Maximum data transfer rate	100 Mbit/s	100 Mbit/s
Number of optical discsKnown for one	1 discs	—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.