Environmental Conditions

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Table 4-2 lists the requirements for the hardware application environment of the Atlas 300I inference card (model 3000).

Table 4-2 Atlas 300I inference card (model 3000) hardware application environmental conditions

Item	Specification
Temperature	Operating temperature: 0°C to 55°C (32°F to 131°F) Storage temperature: -40°C to +75°C (-40°F to +167°F)
Humidity	Operating humidity: 5% RH to 90% RH (non-condensing) Storage humidity: 5% RH to 95% RH (non-condensing)
Maximum altitude	3000 m (9842.4 ft.) For altitudes above 900 m (2952.72 ft.), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 300 m (984.24 ft.) in altitude. NOTE: ASHRAE 2015 compliant: When the server complying with ASHRAE Classes A1 and A2 is used in the altitude of above 900 m (2952.76 ft), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 300 m (984.25 ft). When the server complying with ASHRAE Class A3 is used in the altitude of above 900 m (2952.76 ft), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 175 m (574.15 ft). When the server complying with ASHRAE Class A4 is used in the altitude of above 900 m (2952.76 ft), the highest operating temperature decreases by 1°C (1.8°F) for every increase of 125 m (410.10 ft).