Fan bay 1Fan bay 1 Fan bay 2Fan bay 2 Fan bay 3Fan bay 3 Fan bay 4Fan bay 4 Fan bay 5Fan bay 5 Fan bay 6Fan bay 6 Fan bay 7Fan bay 7
Fan Fan Fan Fan Fan Fan Fan
The server operates at variable fan speeds. The fans operate at a minimum speed until a temperature change requires the fan speed to
increase and cool the server. If a single rotor fan fails, redundancy is lost. If two single rotor fans or one dual rotor fan fails, the server
initiates a shutdown. 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:CAUTION: A thermal event can damage server components when the Thermal Shutdown feature is disabled in the
BIOS/Platform Configuration (RBSU).
High-performance fans are required for ASHRAE-compliant configurations. For more information on ASHRAE, see the Hewlett Packard
Enterprise website https://www.hpe.com/servers/ASHRAEhttps://www.hpe.com/servers/ASHRAE.
HPEHPE Basic Drive LED definitions Basic Drive LED definitions
The HPE Basic drive carrier has the following LEDs:
Amber/blue LED—Managed by the drive backplane in conjunction with the storage controller and is used to indicate drive status.
Green LED—Managed by the drive itself and indicates the drive activity.
LFF LFF low-profile drive carrierlow-profile drive carrier
The LFF low-profile drive carrier supports hot-plug SAS or SATA.
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