Dell PowerEdge FD332 Owner's Manual page 44

Environmental specifications
Storage
Maximum altitude
Operating
Storage
Operating temperature de-rating
Up to 35 °C (95 °F)
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.
Conductive dust
NOTE: Applies to data center and non-data center
environments.
Corrosive dust
NOTE: Applies to data center and non-data center
environments.
Gaseous contamination
NOTE: Maximum corrosive contaminant levels measured at ≤50% relative humidity.
Copper coupon corrosion rate
Silver coupon corrosion rate
44 Technical specifications—PowerEdge FD332
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.
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).
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.
Air must be free of conductive dust, zinc whiskers, or other
conductive particles.
• Air must be free of corrosive dust.
• Residual dust present in the air must have a deliquescent point
less than 60% relative humidity.
<300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985.
<200 Å/month as defined by AHSRAE TC9.9.