Expanded Operating Temperature - Dell poweredge T430 Owner's Manual

Particulate contamination
NOTE: Applies to data center and non-data center
environments.
Table 26. Gaseous contamination specifications
Gaseous contamination
Copper Coupon Corrosion Rate
Silver Coupon Corrosion Rate

Expanded operating temperature

NOTE: For additional information about environmental measurements for specific system
configurations, see Dell.com/environmental_datasheets.
Table 27. Expanded Operating Temperature
Condition
Continuous operation
< 1% of annual operating hours –5°C to 45°C at 5% to 90% RH with 29°C dew point.
Expanded Operating
Temperature Restrictions
NOTE: When operating in the expanded temperature range, system performance may be impacted.
Specifications
<300 Å/month per Class G1 as defined by ANSI/
ISA71.04-1985.
<200 Å/month as defined by AHSRAE TC9.9.
Temperature
5 °C to 40 °C at 5% to 85% RH with 29°C dew point.
NOTE: Outside the standard operating temperature (10°C to
35°C), the system can operate continuously down to 5°C or as
high as 40°C.
For temperatures between 35°C and 40°C, de-rate maximum allowable
temperature by 1 °C per 175 m above 950 m (1°F per 319 ft).
NOTE: Outside the standard operating temperature (10 °C to 35
°C), the system can operate down to –5°C or up to 45°C for a
maximum of 1% of its annual operating hours.
For temperatures between 40°C and 45°C, de-rate maximum
allowable temperature by 1 °C per 125 m above 950 m (1°F per 228 ft).
• For low-power CPUs (55 W/ 65 W), both the internal cooling fan
and the external cooling fan need to be installed.
• The operating temperature specified is for a maximum altitude of
3048 m (10,000 ft).
• GPU card is not supported.
• LRDIMM is not supported.
• Non-redundant power supplies are not supported.
• Cabled power supply units are not supported.
• Non Dell qualified peripheral cards and/or peripheral cards greater
than 25 W are not supported.
Specifications
• Residual dust present in the air must have
a deliquescent point less than 60% relative
humidity.
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