Collaborative Power Control

When Power Profile is set to Custom, use this option to enable or disable collaborative power control. For operating systems that support the Processor Clocking Control (PCC) interface, enabling collaborative power control configures the operating system to request processor frequency changes, even when the Power Regulator option is set to Dynamic Power Savings Mode on the server. For operating systems that do not support the PCC Interface, or when the Power Regulator mode is not configured for Dynamic Power Savings Mode, this option has no impact on system operation.