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6.2 Environment
6.2.1 Temperature and humidity
Table 10 Temperature and humidity
System Responsibility
The system is responsible for maintaining a drive sensor temperature below 60C. Drive sensor
temperature is as reported using SMART SCT.
Operating conditions
Temperature
Relative humidity
Maximum wet bulb temperature
Maximum temperature gradient
Altitude
Ambient 5°C to Drive Reported 60°C
5 to 90% non-condensing
29.4°C non-condensing
20°C/Hour
–300 to 3,048 m
Non-Operating conditions
Temperature
Relative humidity
Maximum wet bulb temperature
Maximum temperature gradient
Altitude
-40 to 70°C (Storage 0 to 70°C)
5 to 95% non-condensing
35°C non-condensing
30°C/Hour
–300 to 12,000 m (Inside dashed-dotted line of Figure 4)
Notes:
1. Noncondensing conditions should be maintained at any time.
Figure 4 Limits of temperature and altitude
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Hard Disk Drive Specification