Dell OptiPlex 3046 Small Form Factor Small Form Factor Owners Manual - Page 37

Allows you to set the Intel SGX Enclave Reserve Memory Size., Replace from File

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Option Expert key Management Description • Enable 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. Table 9. Intel software guard extensions Option Intel SGX Enable Description Allows you to enable or disable the Intel Software Guard Extensions to provide a secured environment for running code/storing sensitive information in the context of the main operating system. • Disabled (default) • Enabled Enclave Memory Size Allows you to set the Intel SGX Enclave Reserve Memory Size. • 32 MB • 64 MB • 128 MB Table 10. Performance Option Multi Core Support Intel SpeedStep C States Control Limited CPUID Value Intel TurboBoost HyperThread control Description This field specifies whether the process will have one or all cores enabled. This option is enabled by default. Allows you to enable or disable the Intel SpeedStep mode of the processor. This option is disabled by default. Allows you to enable or disable additional processor sleep states. This option is disabled by default. Allows you to limit the maximum value of the processor standard CPUID function. This options is disable by default. Allows you to enable or disable the Intel TurboBoost mode of the processor. This option is enabled by default. Allows you to enable or disable HyperThreading in the processor. System Setup 37

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Option
Description
•
Enable
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 Key
s- 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.
Table 9. Intel software guard extensions
Option
Description
Intel SGX Enable
Allows you to enable or disable the Intel Software Guard Extensions to provide a secured
environment for running code/storing sensitive information in the context of the main operating
system.
•
Disabled (default)
•
Enabled
Enclave Memory Size
Allows you to set the Intel SGX Enclave Reserve Memory Size.
•
32 MB
•
64 MB
•
128 MB
Table 10. Performance
Option
Description
Multi Core Support
This
field
specifies
whether the process will have one or all cores enabled. This option is enabled by
default.
Intel SpeedStep
Allows you to enable or disable the Intel SpeedStep mode of the processor. This option is disabled by
default.
C States Control
Allows you to enable or disable additional processor sleep states. This option is disabled by default.
Limited CPUID Value
Allows you to limit the maximum value of the processor standard CPUID function. This options is
disable by default.
Intel TurboBoost
Allows you to enable or disable the Intel TurboBoost mode of the processor. This option is enabled by
default.
HyperThread control
Allows you to enable or disable HyperThreading in the processor.
System Setup
37