Table 10. System Information details (continued)
Option
Description
System CPLD Version
Specifies the current version of the system complex programmable logic
device (CPLD) firmware.
UEFI Compliance Version
Specifies the UEFI compliance level of the system firmware.
Memory Settings
To view the
Memory Settings
screen, power on the system, press F2, and click
System Setup Main Menu
>
System BIOS
>
Memory Settings
.
Table 11. Memory Settings details
Option
Description
System Memory Size
Specifies the memory size in the system.
System Memory Type
Specifies the type of memory installed in the system.
System Memory Speed
Specifies the system memory speed.
System Memory Voltage
Specifies the system memory voltage.
Video Memory
Specifies the amount of video memory.
System Memory Testing
Specifies whether the system memory tests are run during system boot. The
two options available are
Enabled
and
Disabled
. This option is set to
Disabled
by default.
Memory Operating Mode
Specifies the memory operating mode. The options is available are
Optimizer
Mode, Single Rank Spare Mode, Multi Rank Spare Mode, and Mirror
Mode
. This option is set to
Optimizer Mode
, by default.
NOTE:
The Memory Operating Mode option can have different
default and available options depending on the memory
configuration of your system.
Current State of Memory Operating Mode
Specifies the current state of the memory operating mode.
Node interleaving
Specifies if Non-Uniform Architecture (NUMA) is supported. If this field is set
to
Enabled
, memory interleaving is supported if a symmetric memory
configuration is installed. If this field is set to
Disabled
, the system supports
NUMA (asymmetric) memory configurations. This option is
Disabled
by
default.
ADDDC Setting
Enables or disables
ADDDC Setting
feature. When Adaptive Double DRAM
Device Correction (ADDDC) is enabled, failing DRAM's are dynamically mapped
out. When set to
Enabled
it can have impact to system performance under
certain workloads. This feature is applicable for x4 DIMMs only. This option is
set to
Enabled
by default.
Native tRFC Timing for 16 Gb DIMMs
Enables 16 Gb density to operate at their programmed Row Refresh Cycle Time
(tRFC). Enabling this feature may improve system performance for some
configurations. However, enabling this feature has no effect on configurations
with 16 Gb 3DC/TSV DIMMs. This option is set to
Disabled
by default.
Opportunistic Self-Refresh
Enables or disables opportunistic self-refresh feature. This option is set to
Disabled
by default and is not supported when DCPMM(s) are in the system.
Correctable Error Logging
Enables or disables logging of correctable memory threshold error. This option is
set to
Enabled
by default.
Processor Settings
To view the
Processor Settings
screen, power on the system, press F2, and click
System Setup Main Menu
>
System BIOS
>
Processor Settings
.
36
Pre-operating system management applications
