Hot-Plug Fans - HPE ProLiant DL360 Gen11 User Manual

4 LFF drive box and bays 4 LFF drive box and bays
All LFF drives are in box 1.

Hot-plug fans

Hot-plug fans
CAUTION: To avoid damage to the equipment, do not operate the server for extended periods of time if the server does CAUTION:
not have the optimal number of fans installed. Although the server might boot, Hewlett Packard Enterprise does not
recommend operating the server without the required fans installed and operating.
Fan bay 1 Fan bay 2 Fan bay 1 Fan bay 2 Fan bay 3 Fan bay 3 Fan bay 4
Fan Fan Fan
The loss of a single fan rotor (one standard fan) causes loss of redundancy. The loss of two fan rotors (two standard fans or one high
performance fan) causes the server to initiate a shutdown.
High-performance fans are required for some configurations. They are also required for ASHRAE-compliant configurations. For more
information on ASHRAE-compliant configurations, see the Hewlett Packard Enterprise website https://www.hpe.com/servers/ASHRAE
The server supports variable fan speeds. The fans operate at minimum speed until a temperature change requires a fan speed increase
to cool the server. The server shuts down during the following temperature-related scenarios:
At POST and in the OS, iLO performs an orderly shutdown if a cautionary temperature level is detected. If the server hardware
detects a critical temperature level before an orderly shutdown occurs, the server performs an immediate shutdown.
When the Thermal Shutdown feature is disabled in the BIOS/Platform Configuration (RBSU), iLO does not perform an orderly
shutdown when a cautionary temperature level is detected. Disabling this feature does not disable the server hardware from
performing an immediate shutdown when a critical temperature level is detected.
CAUTION: A thermal event can damage server components when the Thermal Shutdown feature is disabled in the CAUTION:
BIOS/Platform Configuration (RBSU).
Fan bay 4 Fan bay 5 Fan bay 5 Fan bay 6 Fan bay 6 Fan bay 7
Fan Fan Fan
Fan bay 7
Fan
HPE ProLiant DL360 Gen11 Server User Guide
https://www.hpe.com/servers/ASHRAE.
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