Dell PowerEdge R830 Lifecycle Controller GUI v2.30.30.30 Users Guide - Page 91

System security screen, Option, Description, Menu Item

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Option System Profile Description Sets the system profile. If you set the System Profile option to a mode other than Custom, the BIOS automatically sets the rest of the options. You can only change the rest of the options if the mode is set to Custom. This option is set to Performance Per Watt Optimized (DAPC) by default. DAPC is Dell Active Power Controller.Performance Per Watt (OS). NOTE: All the parameters on the system profile setting screen available only when the System Profile option is set to Custom. CPU Power Management Memory Frequency Turbo Boost C States Monitor/Mwait Sets the CPU power management. This option is set to System DBPM (DAPC)OS DBPM by default. DBPM is Demand-Based Power Management. Sets the speed of the system memory. You can select Maximum Performance, Maximum Reliability, or a specific speed. Enables or disables the processor to operate in turbo boost mode. This option is set to Enabled by default. Enables or disables the processor to operate in all available power states. This option is set to Enabled by default. Enables the Monitor/Mwait instructions in the processor. This option is set to Enabled for all system profiles, except Custom by default. NOTE: This option can be disabled only if the C States option in the Custom mode is set to disabled. NOTE: When C States is set to Enabled in the Custom mode, changing the Monitor/Mwait setting does not impact the system power or performance. Memory Patrol Scrub Sets the memory patrol scrub frequency. This option is set to Standard by default. Memory Refresh Sets the memory refresh rate to either 1x or 2x. This option is set to 1x by default. Rate Memory Sets the DIMM voltage selection. When set to Auto, the system automatically sets Operating Voltage the system voltage to the optimal setting based on the DIMM capacity and the number of DIMMs installed. By default, the Memory Operating Voltage option is set to Auto. Collaborative CPU Enables or disables the CPU power management. When set to Enabled, the CPU Performance power management is controlled by the OS DBPM and the System DBPM (DAPC). Control This option is set to Disabled by default. System security screen Menu Item Intel AES-NI System Password Description Improves the speed of applications by performing encryption and decryption using the Advanced Encryption Standard Instruction Set and is set to Enabled by default. Allows you to set the system password. This option is set to Enabled by default and is read-only if the password jumper is not installed in the system. 91

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Option
Description
System Profile
Sets the system profile. If you set the
System Profile
option to a mode other than
Custom
, the BIOS automatically sets the rest of the options. You can only change
the rest of the options if the mode is set to
Custom
. This option is set to
Performance Per Watt Optimized (DAPC)
by default. DAPC is Dell Active Power
Controller.
Performance Per Watt (OS)
.
NOTE:
All the parameters on the system profile setting screen available only
when the
System Profile
option is set to
Custom
.
CPU Power
Management
Sets the CPU power management. This option is set to
System DBPM (DAPC)OS
DBPM
by default. DBPM is Demand-Based Power Management.
Memory
Frequency
Sets the speed of the system memory. You can select
Maximum Performance
,
Maximum Reliability
, or a specific speed.
Turbo Boost
Enables or disables the processor to operate in turbo boost mode. This option is
set to
Enabled
by default.
C States
Enables or disables the processor to operate in all available power states. This
option is set to
Enabled
by default.
Monitor/Mwait
Enables the Monitor/Mwait instructions in the processor. This option is set to
Enabled
for all system profiles, except
Custom
by default.
NOTE:
This option can be disabled only if the
C States
option in the
Custom
mode is set to
disabled
.
NOTE:
When
C States
is set to
Enabled
in the
Custom
mode, changing the
Monitor/Mwait setting does not impact the system power or performance.
Memory Patrol
Scrub
Sets the memory patrol scrub frequency. This option is set to
Standard
by default.
Memory Refresh
Rate
Sets the memory refresh rate to either 1x or 2x. This option is set to
1x
by default.
Memory
Operating Voltage
Sets the DIMM voltage selection. When set to Auto, the system automatically sets
the system voltage to the optimal setting based on the DIMM capacity and the
number of DIMMs installed. By default, the Memory Operating Voltage option is set
to Auto.
Collaborative CPU
Performance
Control
Enables or disables the CPU power management. When set to
Enabled
, the CPU
power management is controlled by the OS DBPM and the System DBPM (DAPC).
This option is set to
Disabled
by default.
System security screen
Menu Item
Description
Intel AES-NI
Improves the speed of applications by performing encryption and decryption using
the Advanced Encryption Standard Instruction Set and is set to
Enabled
by default.
System Password
Allows you to set the system password. This option is set to
Enabled
by default and
is read-only if the password jumper is not installed in the system.
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