ASUS DVD-E818A3 Black+Silver (Retail) vs ASUS DVD-E818A3T Black/Silver (Retail)

Comparison of DVD-E818A3 Black+Silver (Retail), DVD-E818A3T Black/Silver (Retail)

27 specifications	A ASUS DVD-E818A3 Black+Silver (Retail)View product	B ASUS DVD-E818A3T Black/Silver (Retail)View product
Designidentical
Internal	Yes	Yes
Mounting	Vertical/Horizontal	Vertical/Horizontal
Performance1 differ
InterfaceDiffers	EIDE/ATA	Serial ATA
Drive device, buffer size	0.198 MB	0.198 MB
Optical disc diameter	120 mm	120 mm
Mean time between failures (MTBF)	100000 h	100000 h
Reading speedidentical
CD read speed	48x	48x
CD-R read speed	48x	48x
CD-RW read speed	32x	32x
DVD+R read speed	10x	10x
DVD-R Double Layer read speed	8x	8x
DVD-R read speed	10x	10x
DVD-RW read speed	10x	10x
DVD+R Double Layer read speed	8x	8x
DVD+RW read speed	10x	10x
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 relative humidity (H-H)	20 - 80%	20 - 80%
Operating temperature (T-T)	5 - 45 °C	5 - 45 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensionsidentical
Weight	570 g	570 g
Other featuresidentical
Power requirements	DC+5V ±5%,DC+12V ±10 %	DC+5V ±5%,DC+12V ±10 %
Media types supported	DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-Extra,CD-Text,DVD-RAM	DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-Extra,CD-Text,DVD-RAM
Dimensions (WxDxH)	145.8 x 170 x 41.3 mm	145.8 x 170 x 41.3 mm
Compatible operating systems	Windows 2000, Windows 98, XP, Vista	Windows 2000, Windows 98, XP, Vista
Non-operating relative humidity (non-condensing)	15 - 95%	15 - 95%

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.