Appendix B. Product specifications
This appendix includes the following information:
vPhysical specifications
vPower requirements
vEnvironmental requirements
vRead speeds
vWrite speeds
Physical specifications
The physical specifications1 of the drive are listed in the following table.
Physical specification |
|
|
|
Height | 9.5 mm (0.4 in.) |
|
|
Width | 128 mm (5 in.) |
|
|
Length | 129 mm (5.09 in.) |
|
|
Weight | 175 g (0.38 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 |
|
|
|
|
At voltage | DC 5V | 1100 mA | 1800 mA |
|
|
|
|
Environmental requirements
Specification | Operational |
|
|
|
|
Temperature | +5° C to +50° C | |
(+41° F to +122° F) | ||
| ||
|
|
|
Relative humidity | 10% to 80% | 5% to 90% |
|
| |
|
|
|
Read speeds
Media | Read Speed |
|
|
DVD+R | 8X Max. |
|
|
DVD+RW | 4X Max. |
|
|
DVD+R Dual Layer (DL) | 4X Max. |
|
|
8X Max. | |
|
|
6X Max. | |
|
|
1.
© Lenovo 2006. Portions © IBM Corp. 2005. | 19 |