Dell OptiPlex 7440 - Performance and Power Management

Option Description
Expert Key
Management
Allows you to manipulate the security key databases only if the system is in Custom
Mode. The Enable Custom Mode option is disabled by default. The options are:
• PK
• KEK
• db
• dbx
If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx
appear. The options are:
• Save to File—Saves the key to a user-selected file
• Replace from File—Replaces the current key with a key from a user-selected
file
• Append from File—Adds a key to the current database from a user-selected file
• Delete—Deletes the selected key
• Reset All Keys—Resets to default setting
• Delete All Keys—Deletes all the keys
NOTE: If you disable the Custom Mode, all the changes made will be erased
and the keys will restore to default settings.
Performance screen options
Option Description
Multi Core
Support
Specifies whether the process will have one or all cores enabled. The performance
of some applications will improve with the additional cores.
• All - This option is enabled by default
• 1
• 2
• 3
Intel SpeedStep Allows you to enable or disable the Intel SpeedStep feature.
• Enable Intel SpeedStep
Default setting: The option is enabled.
C-States Control Allows you to enable or disable the additional processor sleep states.
• C states
Default setting: The option is enabled.
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