Temperature Specificationsaltitude less than950 m or 3117 ft)Fresh air For information on fresh air, see Expanded Operating Temperature section.Maximumtemperaturegradient(operating andstorage)20°C/h (68°F/h)RelativehumiditySpecificationsStorage 5% to 95% RH with 33°C (91°F) maximum dew point. Atmosphere must be non-condensing at all times.Operating 10% to 80% Relative Humidity with 29°C (84.2°F) maximum dew point.MaximumvibrationSpecificationsOperating 0.26 Grms at 5 Hz to 350 Hz (operation orientation).Storage 1.88 Grms at 10 Hz to 500 Hz for 15 min (all six sides tested).MaximumshockSpecificationsOperating Six consecutively executed shock pulses in the positive and negative x, y, and z axes of 40 G for up to 2.3 ms.Storage Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side ofthe system) of 71 G for up to 2 ms.MaximumaltitudeSpecificationsOperating 30482000 m (10,0006560 ft).Storage 12,000 m (39,370 ft).Operatingtemperaturede-ratingSpecificationsUp to 35 °C (95°F)Maximum temperature is reduced by 1°C/300 m (33.8°F/984.25 ft) above 950 m (3,117 ft)35 °C to 40 °C(95 °F to 104 °F)Maximum temperature is reduced by 1°C/175 m (1°F/574.14 ft) above 950 m (3,117 ft).40 °C to 45 °C(104 °F to 113 °F)Maximum temperature is reduced by 1°C/125 m (1°F/410.1 ft) above 950 m (3,117 ft).The following section defines the limits to help avoid IT equipment damage and/or failure from particulates and gaseous contamination. Ifthe levels of particulates or gaseous pollution are beyond the specified limits and cause equipment damage or failure, you may need torectify the environmental conditions. Remediation of environmental conditions is the responsibility of the customer.ParticulatecontaminationSpecificationsAir filtration Data center air filtration as defined by ISO Class 8 per ISO 14644-1 with a 95% upper confidence limit.NOTE: Applies to data center environments only. Air filtration requirements do not apply to ITequipment designed to be used outside a data center, in environments such as an office or factoryfloor.Technical specifications 31
