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Power

On this menu, you can configure power scheme options.

Table 1. Power
ItemOptionsDescription
ACPI Fixed Power Button

  • Enabled (Default)

  • Disabled

Enables or disables ACPI Fixed Power Button.

When [Disabled] is selected, pressing the power button on front of the system does not execute the power button policy in operating system, such as shutdown and turn off monitor. Also, when disabled, the following options under the BMC Server (Web) Power Actions feature will be disabled. 1. Power Off Server Normally. 2. Restart Server Normally.

PCIe Power Brake

  • Reactive(Default)

  • Proactive

  • Disabled

PCIe Power Brake quickly reduces the power consumption and performance of high-power PCIe devices.

Performances of low-power PCIe devices are not impacted by this setting.

A high-power PCIe device refers to the one with a rated power of 75W TDP or greater.

ASPM

  • Auto

  • Disabled(Default)

Note

SR250 V3, ST50 V3 and ST250 V3 are set to Auto by default.

[Auto] enables ASPM on PCIe endpoint adapters that support it.

[Disabled] disables ASPM for all PCIe endpoints.