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

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

19 specifications	A ASUS DVD-E818AT, blackView product	B ASUS DVD-E818AT - DVD-ROM, 18x, (black + silver), SATAView product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
Mounting	Vertical/Horizontal	Vertical/Horizontal
Performanceidentical
Interface	Serial ATA	Serial ATA
Drive device, buffer size	0.19 MB	0.19 MB
Burst transfer rateKnown for one	100 MB/s	—Unknown — not stated by the source
Optical disc diameterKnown for one	—Unknown — not stated by the source	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
Drive device, transfer rateKnown for one	100 MB/s	—Unknown — not stated by the source
Mac compatibilityKnown for one	No	—Unknown — not stated by the source
Maximum data transfer rateKnown for one	—Unknown — not stated by the source	100 Mbit/s

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.