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IMC Interleaving
This feature allows the user to configure Integrated Memory Controller (IMC) Interleaving
settings. The options are Auto, 1-way Interleave, and 2-way Interleave.
Memory Topology
This feature displays DIMM population information.
Memory RAS Configuration
Use this submenu to configure the following Memory RAS settings.
Static Virtual Lockstep Mode
Select Enable to support Static Virtual Lockstep mode to enhance memory performance.
The options are Disable and Enable.
Mirror Mode
Select Enable to set all 1LM/2LM memory installed in the system on the mirror mode,
which will create a duplicate copy of data stored in the memory to increase memory secu-
rity, but it will reduce the memory capacity into half. The options are Enable and Disable.
UEFI ARM Mirror
Select Enable to support the UEFI-based address range mirroring with setup option. The
options are Disable and Enable. The options are Disable and Enable.
Memory Rank Sparing
Select Enable to enable memory-sparing support for memory ranks to improve memory
performance. The options are Disable and Enable.
Correctable Error Threshold
Use this item to specify the threshold value for correctable memory-error logging, which
sets a limit on the maximum number of events that can be logged in the memory-error
log at a given time. The default setting is 10.
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Chapter 6: UEFI BIOS
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