Users Guide

Table Of Contents
Setting up managed system location using iDRAC settings utility
To specify the system location details:
1. In the iDRAC Settings utility, go to System Location.
The iDRAC Settings System Location page is displayed.
2. Enter the location details of the managed system in the data center. For information about the options, see the iDRAC
Settings Utility Online Help.
3. Click Back, click Finish, and then click Yes.
The details are saved.
Optimizing system performance and power
consumption
The power required to cool a server can contribute a significant amount to the overall system power. Thermal control is the
active management of system cooling through fan speed and system power management to make sure that the system is
reliable while minimizing system power consumption, airflow, and system acoustic output. You can adjust the thermal control
settings and optimize against the system performance and performance-per-Watt requirements.
Using the iDRAC Web interface, RACADM, or the iDRAC Settings Utility, you can change the following thermal settings:
Optimize for performance
Optimize for minimum power
Set the maximum air exhaust temperature
Increase airflow through a fan offset, if required
Increase airflow through increasing minimum fan speed
Modifying thermal settings using iDRAC web interface
To modify the thermal settings:
1. In the iDRAC Web interface, go to Configuration > System Settings > Hardware Settings > Fans configuration.
The Fan Setup page is displayed.
2. Specify the following:
Thermal Profile Select the thermal profile:
Default Thermal Profile Settings Implies that the thermal algorithm uses the same system profile settings that
is defined under System BIOS > System BIOS Settings.System Profile Settings page.
By default, this is set to Default Thermal Profile Settings. You can also select a custom algorithm, which is
independent of the BIOS profile. The options available are:
Maximum Performance (Performance Optimized) :
Reduced probability of memory or CPU throttling.
Increased probability of turbo mode activation.
Generally, higher fan speeds at idle and stress loads.
Minimum Power (Performance per Watt Optimized):
Optimized for lowest system power consumption based on optimum fan power state.
Generally, lower fan speeds at idle and stress loads.
NOTE:
Selecting Maximum Performance or Minimum Power, overrides thermal settings associated to System
Profile setting under System BIOS > System BIOS Settings.System Profile Settings page.
Maximum Exhaust Temperature Limit From the drop-down menu, select the maximum exhaust air temperature.
The values are displayed based on the system.
The default value is Default, 70°C (158 °F).
This option allows the system fans speeds to change such that the exhaust temperature does not exceed the selected
exhaust temperature limit. This cannot always be guaranteed under all system operating conditions due to dependency on
system load and system cooling capability.
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Setting up managed system