Dell PowerEdge R510 Hardware Owner's Manual - Page 71
Power Management Screen, System Security Screen, Using the System Setup Program and UEFI Boot Manager - maximum memory
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Power Management Screen Option Description Power Management (Active Power Controller default) Options are OS Control, Active Power Controller, Custom, or Maximum Performance. For all but the Custom setting, the BIOS pre-configures the power settings on this screen as follows: • OS Control sets the CPU power to OS DBPM, the fan power to Minimum Power, and the memory power to Maximum Performance. In this setting, all processor performance information is passed from the system BIOS to the operating system for control. The operating system sets the processor performance based on processor utilization. • Active Power Controller sets the CPU power to System DBPM, the fan power to Minimum Power, and the memory power to Maximum Performance. The BIOS sets the processor performance based on processor utilization. • Maximum Performance sets all fields to Maximum Performance. CPU Power and Performance Management Options are OS DBPM, System DBPM, Maximum Performance, or Minimum Power. Fan Power and Performance Management Options are Maximum Performance or Minimum Power. Memory Power Options are Maximum Performance, a specified frequency, or and Performance Minimum Power. Management System Security Screen Option System Password Description Displays the current status of the password security feature and allows a new system password assignment and verification. NOTE: See "Using the System Password" on page 76 for more information. Using the System Setup Program and UEFI Boot Manager 71