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Integrated Dell Remote Access Controller 9 User's Guide

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Modifying PCIe airflow settings using iDRAC web interface

Use the PCIe airflow settings when increased thermal margin is desired for custom high powered PCIe cards.
NOTE:PCIe airflow settings is not available on MX platforms.

To modify the PCIe airflow settings:

  1. In the iDRAC Web interface, go to Configuration > System Settings > Hardware Settings > Cooling Configuration.
    The PCIe Airflow Settings page is displayed below the fan settings section.
  2. Specify the following:
    • LFM Mode — Select the Custom mode to enable the custom LFM option.
    • Custom LFM — Enter the LFM value.
  3. Click Apply to apply the settings.

    The following message is displayed:

    It is recommended to reboot the system when a thermal profile change has been made. This is to ensure all power and thermal settings are activated.

    Click Reboot Later or Reboot Now.
    NOTE:You must reboot the system for the settings to take effect.

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