Dell EMC VxFlex Ready Node R840, Руководство пользователя

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Table 34 Configuration-based ambient temperature restrictions (continued)
R840 configurations Backplane 24 x 2.5 inch
SAS/SATA
(Expander) 24 x 2.5-inch
NVMe
(Expander)
Intel Xeon Gold
6132 140 W 18 C35 C35
Intel Xeon Gold
6138 125 W 20 C35 C35
Intel Xeon Gold
6130 125 W 14 C35 C35
Intel Xeon
Platinum 8153 125 W 20 C35 C35
Intel Xeon Gold
6126 125 W 16 C35 C35
Intel Xeon Gold
5120 105 W 16 C35 C35
Intel Xeon Gold
5118 105 W 12 C35 C35
Particulate and gaseous contamination specifications
The following table defines the limitations that help avoid any damages to the IT
equipment and/or, or both failure from particulates and gaseous contamination. If the
levels of particulates or gaseous pollution exceed the specified limitations and result in
equipment damage or failure, you must rectify the environmental conditions.
Remediation of environmental conditions is the responsibility of the customer.
Air filtration specification: Data center air filtration as defined by ISO Class 8 per ISO
14644-1 should have 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. Conductive dust specification: Air must be free of conductive dust, zinc
whiskers, or other conductive particles. Note: This condition applies to data center
and nondata center environments. Corrosive dust specification: 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.
Table 35 Particulate contamination specifications
Particulate contamination Specifications
Air Filtration Data center air filtration as defined by ISO
Class 8 per ISO 14644-1 with a 95% upper
confidence limit.
Technical specifications
Particulate and gaseous contamination specifications 201