Dell PowerEdge C6220 II Hardware Owners Manual - Page 52

Other Information You May Need WARNING: See the safety and regulatory information that shipped with your system. Warranty information may be included within this document or as a separate document. The Getting Started Guide provides an overview of rack installation, system features, setting up your system, and technical specifications. NOTE: Always check for updates on dell.com/support/manuals and read the updates first because they often supersede information in other documents. C6220 Fresh Air Support Expanded Operating Temperature 10% of annual operating hours 1% of annual operating hours 5 °C to 40 °C, 5% to 85% RH with 26 °C max. dew point. For temperatures between 35 °C and 40 °C, de-rate maximum allowable dry bulb temperature by 1 °C/175 meters above 950 meters (1 °F per 319 feet). -5 °C to 45 °C, 5% to 90% RH with 26 °C dew point. For temperatures between 40 °C and 45 °C, de-rate maximum allowable dry bulb temperature by 1 °C/125 meters above 950 meters (1 °F per 228 feet). NOTE: When operating in the expanded temperature range, ambient temperature warnings may be reported in the System Event Log. NOTE: No cold start up below 5 °C. NOTE: The operating temperature specification is for a maximum altitude of 3048 meters (10,000 feet). NOTE: 1U and 2U nodes support the 130W (8 core), 130W (4 core) and 135W processors with the specific configurations of HDD, PCI-E and Mezzanine card. Refer to the following statements and matrixes of Fresh Air Support for details.  The numbers of HDD in the tables below list the total quantity supported per chassis.  No GPU support. 52 | About Your System