Appendix A. Product specifications
This appendix includes the following information:
vPhysical specifications
vPower requirements
vEnvironmental requirements
vRead speeds
vWrite speeds
vLightScribe support
Physical specifications
The physical specifications1 of the drive are listed in the following table.
Physical specification |
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Height | 22 mm (0.79 in) |
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Width | 143 mm (5.63 in) |
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Length | 144 mm (5.67 in) |
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Weight | 334 g (0.74 lb) |
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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 |
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AC/Aux Power | 5Vdc | 850mA | 1300mA |
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USB Standard Bus Power | 5Vdc | 850mA | 1300mA |
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Environmental requirements
Specification | Operational | Nonoperational (storage | Nonoperational |
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| by) | (Shipping) |
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Temperature | +5° C to +55° C (30° C per | ||
| hour max) | per hour max) |
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Relative humidity | 10% to 80% (20% per hour | 10% to 90% (20% per hour | 10% to 90% |
| max) | max) |
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Read Speed
Media | Max Speed w/AC Adapter | Max speed with USB Standard Bus |
| (Configuration 1) | Power (Configuration 2) |
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| 8x CAV | 8x CAV |
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| 6x CAV | 6x CAV |
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1.
© Lenovo 2006. Portions © IBM Corp. 2003. |