
Appendix A. 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 | 
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| Height | 15 mm (0.6 in.) | 
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| Width | 133 mm (5.2 in.) | 
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| Length | 146 mm (5.7 in.) | 
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| Weight | 290 g (0.6 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 | 7.5V - 18V dc | 1400 mA | 2.5 A | 
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| USB Standard Bus | 5V dc | 850 mA | 1.3 A | 
| Power | 
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Environmental requirements
| Specification | Operational | Nonoperational | 
| 
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| Temperature (noncondensing) | +5° C to +35° C | |
| 
 | (+41° F to +90° F) | |
| 
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| Relative humidity | 8% to 80% | 5% to 95% | 
| (noncondensing) | 
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1.
| © Copyright IBM Corp. 2003 |