Particulate And Gaseous Contamination Specifications - Dell DSS 1510 Owner's Manual

Table 17. Relative humidity specifications
Relative humidity
Storage
Operating
Table 18. Maximum vibration specifications
Maximum vibration
Operating
Storage
Table 19. Maximum shock specifications
Maximum shock
Operating
Storage
Table 20. Maximum altitude specifications
Maximum altitude
Operating
Storage
Table 21. Operating temperature de-rating specifications
Operating temperature de-rating
Up to 35°C (95°F)
35°C to 40°C (95°F to 104°F)
40°C to 45°C (104°F to 113°F)

Particulate and gaseous contamination specifications

The following table defines the limitations that help avoid any equipment damage or failure from particulates and gaseous contamination. If
the level of particulates or gaseous pollution exceed the specified limitations and result in equipment damage or failure, you may need to
rectify the environmental conditions. Re-mediation of environmental conditions is the responsibility of the customer.
Table 22. Particulate contamination specifications
Particulate contamination
Air filtration
22 Technical specifications
Specifications
5% to 95% RH with 33°C (91°F) maximum dew point.
Atmosphere must be non-condensing at all times.
10% to 80% relative humidity with 29°C (84.2°F) maximum dew
point.
Specifications
0.26 G at 5 Hz to 350 Hz (all operation orientations).
rms
1.88 G at 10 Hz to 500 Hz for 15 min (all six sides tested).
rms
Specifications
Six consecutively executed shock pulses in the positive and
negative x, y, and z axes of 40 G for up to 2.3 ms.
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 ms.
Specifications
30482000 m (10,0006560 ft)
12,000 m (39,370 ft)
Specifications
Maximum temperature is reduced by 1°C/300 m (1°F/547 ft)
above 950 m (3,117 ft).
Maximum temperature is reduced by 1°C/175 m (1°F/319 ft)
above 950 m (3,117 ft).
Maximum temperature is reduced by 1°C/125 m (1°F/228 ft)
above 950 m (3,117 ft).
Specifications
Data center air filtration as defined by ISO Class 8 per ISO 14644-1
with a 95% upper confidence limit.
NOTE: This condition applies only to data center
environments. 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 MERV11 or
MERV13 filtration.