Seagate Barracuda 7200.9, 500GB ST3500641AV Manual De Usuario

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Barracuda 7200.9 PATA Product Manual, Rev. C
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activity is required, the drive makes a transition to Standby mode. In both Idle and Standby mode, the drive
accepts all commands and returns to Active mode when disc access is necessary.
2.9
Environmental specifications
2.9.1
Ambient temperature
Ambient temperature is defined as the temperature of the environment immediately surrounding the drive.
Actual drive case temperature should not exceed
 
69°C (156°F) within the operating ambient conditions for
standard models, or 64°C (147°F) within the operating ambient conditions for all models. Recommended mea-
surement locations are shown in See Figure 6 on page 37.
Above 1,000 feet (305 meters), the maximum temperature is derated linearly to 112°F (44°C) at 10,000 feet
(3,048 meters). 
2.9.2
Temperature gradient
2.9.3
Humidity
2.9.3.1
Relative humidity
2.9.3.2
Wet bulb temperature
2.9.4
Altitude
Operating:
0° to 60°C (32° to 140°F)
Nonoperating:
–40° to 70°C (–40° to 158°F)
Operating:
20°C per hour (68°F per hour max), without condensation
Nonoperating:
30°C per hour (86°F per hour max)
Operating:
5% to 90% noncondensing (30% per hour max)
Nonoperating:
5% to 95% noncondensing (30% per hour max)
Operating:
37.7°C (99.9°F max)
Nonoperating:
40.0°C (104°F max)
Operating:
–60.96 m to 3,048 m (–200 ft. to 10,000+ ft.)
Nonoperating:
–60.96 m to 12,192 m (–200 ft. to 40,000+ ft.)