Seagate Pipeline HD Pipeline HD.2 Series SATA Product Manual - Page 21

Environmental specifications

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2.9 Environmental specifications 2.9.1 Drive case temperature Drive case temperature should be measured at the location indicated in Figure 3 on page 23. Operating (drive case temperature) Non-operating (ambient *) 0° to 75°C (32° to 167°F) -40° to 70°C (-40° to 158°F) * Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. 2.9.2 Temperature gradient Operating Non-operating 20°C per hour (68°F per hour max.), without condensation 30°C per hour (86°F per hour max.) 2.9.3 Humidity 2.9.3.1 Relative humidity Operating Non-operating 5% to 90% noncondensing (30% per hour max.) 5% to 95% noncondensing (30% per hour max.) 2.9.3.2 Wet bulb temperature Operating Non-operating 37.7°C (99.9°F max.) 40.0°C (104°F max.) 2.9.4 Altitude Operating Non-operating -60.96m to 3,048m (-200 ft to 10,000+ ft) -60.96m to 12,192m (-200 ft to 40,000+ ft) Pipeline HD.2 Series SATA Product Manual, Rev. G 15

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Pipeline HD.2 Series SATA Product Manual, Rev. G
15
2.9
Environmental specifications
2.9.1
Drive case temperature
Drive case temperature should be measured at the location indicated in Figure 3 on page 23.
* Ambient temperature is defined as the temperature of the environment immediately surrounding the drive.
2.9.2
Temperature gradient
Operating
20°C per hour (68°F per hour max.), without condensation
Non-operating
30°C per hour (86°F per hour max.)
2.9.3
Humidity
2.9.3.1
Relative humidity
Operating
5% to 90% noncondensing (30% per hour max.)
Non-operating
5% to 95% noncondensing (30% per hour max.)
2.9.3.2
Wet bulb temperature
Operating
37.7°C (99.9°F max.)
Non-operating
40.0°C (104°F max.)
2.9.4
Altitude
Operating
–60.96m to 3,048m (–200 ft to 10,000+ ft)
Non-operating
–60.96m to 12,192m (–200 ft to 40,000+ ft)
Operating (drive case temperature)
0° to 75°C (32° to 167°F)
Non-operating (ambient
*
)
–40° to 70°C (–40° to 158°F)