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Ambient temperature limitations
The following table lists configurations that require ambient temperature less than 35°C.
NOTE:
The ambient temperature limit must be adhered to ensure proper cooling and to avoid excess processor throttling,
which may impact system performance.
Table 30. Configuration based ambient temperature restrictions
System
Front Backplane
XC640 Series
10 x 2.5 inch SAS/
SATA hard drives
4 x 3.5 inch SAS/
SATA and NVMe
drives
10 x 2.5 inch SAS/
SATA and NVMe
drives(4)
Particulate and gaseous contamination specifications
The following table defines the limitations that help avoid any equipment damage or failure from particulate and gaseous
contamination. If the levels of particulate or gaseous pollution exceed the specified limitations and result in equipment damage
or failure, you may need to rectify the environmental conditions. Remediation of environmental conditions is the responsibility of
the customer.
Table 31. Particulate contamination specifications
Particulate contamination
Air filtration
Conductive dust
Corrosive dust
Table 32. Gaseous contamination specifications
Gaseous contamination
Copper coupon corrosion rate
Silver coupon corrosion rate
26
Technical specifications
Processor
Processor Heat
Thermal Design
Sink
Power
200 W, 205 W
2 pipe 1U high
performance
165 W, 200 W, 205
2 pipe 1U high
W
performance
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 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.
NOTE:
Air entering the data center must have the MERV11 or
MERV13 filtration.
Air must be free of conductive dust, zinc whiskers, or other
conductive particles.
NOTE:
This condition 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.
NOTE:
This condition applies to data center and non-data center
environments.
Specifications
<300 Å/month per Class G1 as defined by ANSI/ISA71.04-1985.
<200 Å/month as defined by AHSRAE TC9.9.
Fan Type
Ambient
Restriction
High performance
30°C
fan
High performance
30°C
fan
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