Lenovo 41N5631, Руководство пользователя

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Appendix A. Product specifications
This appendix includes the following information:
v
Physical specifications
v Power requirements
v Environmental requirements
v Read speeds
v Write speeds
v
LightScribe support
Physical specifications
The physical specifications
1
of the drive are listed in the following table.
Physical specification
Height 22 mm (0.79 in)
Width 143 mm (5.63 in)
Length 144 mm (5.67 in)
Weight 334 g (0.74 lb)
Power requirements
The following table lists the power specifications by voltage level for the drive. The power specifications
are measured at the drive power connector and are nominal values.
Power specifications Voltage Average Maximum
AC/Aux Power 5Vdc 850mA 1300mA
USB Standard Bus Power 5Vdc 850mA 1300mA
Environmental requirements
Specification Operational Nonoperational (storage
by)
Nonoperational
(Shipping)
Temperature +5° C to +55° C (30° C per
hour max)
-40 ° C to +60 ° C (30° C
per hour max)
-40 ° C to +60 ° C
Relative humidity 10% to 80% (20% per hour
max)
10% to 90% (20% per hour
max)
10% to 90%
Read Speed
Media Max Speed w/AC Adapter
(Configuration 1)
Max speed with USB Standard Bus
Power (Configuration 2)
DVD-ROM (Single layer) 8x CAV 8x CAV
DVD-ROM (Dual layer) 6x CAV 6x CAV
1. Product-description data represents Lenovo’s design objectives and is provided for comparative purposes; actual results might
vary based on a variety of factors. This product data does not constitute a warranty. Data is subject to change without notice.
© Lenovo 2006. Portions © IBM Corp. 2003.
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