Dell Poweredge C4130 Dell Owners Manual - Page 161

Environmental specifications Maximum altitude Operating on each side of the system) of 71 G for up to 2 ms. 3048 m (10,000 ft). Storage 12,000 m (39,370 ft). Operating temperature de-rating Up to 25°C (77 °F) Maximum temperature is reduced by 1°C/300 m (1°F/547 ft) above 950 m (3,117 ft). Particulate contamination NOTE: This section defines the limits to help avoid IT equipment damage and/or failure from particulates and gaseous contamination. If it is determined that levels of particulates or gaseous pollution are beyond the limits specified below and are the reason for the damage and/or failures to your equipment, it may be necessary for you to re-mediate the environmental conditions that are causing the damage and/or failures. Re-mediation of environmental conditions will be the responsibility of the customer. Air filtration Data center air filtration as defined by ISO Class 8 NOTE: Applies to data center environments only. Air filtration requirements do not per ISO 14644-1 with a 95% upper confidence limit. apply to IT equipment designed to be used NOTE: Air entering the data center must outside a data center, in environments such have MERV11 or MERV13 filtration. as an office or factory floor. Conductive dust Air must be free of conductive dust, zinc whiskers, NOTE: Applies to data center and non-data or other conductive particles. center environments. Corrosive dust • NOTE: Applies to data center and non-data • center environments. Air must be free of corrosive dust. Residual dust present in the air must have a deliquescent point less than 60% relative humidity. Gaseous contamination NOTE: Maximum corrosive contaminant levels measured at ≤50% relative humidity. Copper coupon corrosion rate Silver coupon corrosion rate