Dell PowerEdge C4140 EMC Installation and Service Manual - Page 29
Particulate and gaseous contamination specifications, Table 22. Configuration G
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Table 22. Configuration G CPU Power Dissipation / GPU Power (4x) 2x 70 W 2x 85 W 325 W 23 22 300 W 25 24 275 W 27 26 250 W 28 27 225 W 30 29 200 W 30 30 2x 105 W 20 22 23 25 27 29 2x 125 W 19 21 23 25 27 29 2x 130 W 18 21 23 25 27 29 2x 140 W 18 20 22 24 26 28 2x 150 W 2x 165 W 18 17 19 18 21 20 23 22 25 24 27 26 Table 23. Configuration K CPU Power Dissipation / NVLink SXM2 2x 70 W 2x 85 W 300W 25 24 2x 105 W 2x 125 W 22 21 2x 130 W 20 2x 140 W 19 2x 150 W 18 2x 165 W 18 Table 24. Configuration M CPU Power Dissipation / NVLink SXM2 2x 70 W 2x 85 W 300W 24 24 2x 105 W 23 2x 125 W 2x 130 W 23 22 2x 140 W 22 2x 150 W 20 2x 165 W 20 Particulate and gaseous contamination specifications The following table defines the limitations that help avoid any equipment damage or failure from particulate and gaseous contamination. If the levels of particulate or gaseous pollution exceed the specified limitations and result in equipment damage or failure, you may need to rectify the environmental conditions. Remediation of environmental conditions is the responsibility of the customer. Table 25. Particulate contamination specifications Particulate contamination Specifications Air filtration Data center air filtration as defined by ISO Class 8 per ISO 14644-1 with a 95% upper confidence limit. NOTE: This condition applies to data center environments only. Air filtration requirements do not apply to IT equipment designed to be used outside a data center, in environments such as an office or factory floor. NOTE: Air entering the data center must have the MERV11 or MERV13 filtration. Conductive dust Air must be free of conductive dust, zinc whiskers, or other conductive particles. NOTE: This condition applies to data center and non-data center environments. Corrosive dust • Air must be free of corrosive dust. • Residual dust present in the air must have a deliquescent point less than 60% relative humidity. NOTE: This condition applies to data center and non-data center environments. Technical specifications 29
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