77
Appendix A Specifications
UltraDMA mode 4
66.6 MB/s
UltraDMA mode 2
33.3 MB/s
Multi-word DMA mode 2
16.6 MB/s
Data transfer rate
PIO transfer mode 4
16.6 MB/s
Random (including average rotational delay)
DVD-RAM drive
240ms
DVD-ROM
140ms
Average access time
CD-ROM
130ms
Buffer capacity
2 MB
Outside dimension
146 (width) × 190 (depth) × 41.3 (height) mm
Weight
About 0.95 kg
Power supply (rating)
+5 VDC
1.0A
+12 VDC
0.8A
Power consumption (rating)
14.6W
Environmental requirement
［
Operating
］
Ambient temperature
5 ºC – 45 ºC
(Temperature change rate: 10 ºC/h)
Relative humidity
10 % - 80 %RH
Highest dry bulb temperature 29 ºC (without condensation)
［
Carriage
］
Ambient temperature
–30 ºC - 60 ºC
Relative humidity
5 % - 90 %RH
Highest dry bulb temperature 29 ºC (without condensation)
［
Vibration
］
Operating
1.96 m/s
2
or less
Carriage
9.8 m/s
2
or less
Summary of Contents for N8151-32B
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