Dell PowerEdge C6220 - Manual (Page 73)

Using the System Setup Program | 73
Power Management
Scroll to this item and press Enter to view the following screen:
Option Description
Power Management
(OS Control default) This field sets the System Power Management to
Maximum Performance mode, OS Control mode, or
Node Manager mode.
CPU Power Capping
(P-state 0 default) This option can decide the highest performance P-state
in OS.
This setting only can be seen when “Power
Management” be selected to “OS Control” mode.
Chassis Power Management
This option indicates the different power management
options that control the system power consumption by
processor throttling and power capping
.
Energy Efficient Policy
(Balanced default) This field sets the Energy Efficient Policy to Maximum
Performance mode, Balanced mode, or Low Power
mode.