Dell DR4100 Environmental, Relative humidity, Maximum vibration, Maximum shock, Maximum Altitude

Environmental

Humidity Percentage Range	10% to 80% Relative Humidity with 26 °C (78.8 °F)
	maximum dew point.
Relative humidity
Storage	5% to 95% RH with 33 °C (91 °F) maximum dew point.
	Atmosphere must be non-condensing at all times.
Maximum vibration
Operating	0.26 Grms at 5 Hz to 350 Hz (all operation orientations).
Storage	1.87 Grms at 10 Hz to 500 Hz for 15 min (all six sides
	tested).
Maximum shock
Operating	One shock pulse in the positive z axis (one pulse on each
	side of the system) of 31 G for 2.6 m in the operational
	orientation.

Storage

Maximum Altitude

Operating

Storage

Operating Altitude De-rating

Up to 35 °C (95 °F)

Six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 71 G for up to 2 m.

3048 m (10,000 ft).

12,000 m (39,370 ft).

Maximum temperature is reduced by 1 °C/300 m (1 °F/547 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/319
		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/228
		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

NOTE: 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.

Data center air filtration as defined by ISO Class 8 per ISO 14644-1 with a 95% upper confidence limit.

NOTE: Air entering the data center must have MERV11 or MERV13 filtration.

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