Supermicro SuperServer SYS-1029UX-LL1-S16 User Manual page 78

SuperServer SYS-1029UX-LL1-S16/LL2-S16/LL3-S16 User's Manual
Memory RAS (Reliability_Availability_Serviceability) 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 security, but
it will reduce the memory capacity into half. The options are Disable, Mirror Mode 1LM
and Mirror Mode 2LM.
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 support memory-rank sparing to optimize memory performance. The
options are Disable and Enable.
Note: This item will not be available when memory mirror mode is enabled.
Correctable Error Threshold
Use this item to enter the threshold value for correctable memory errors. The default setting
is 10.
SDDC Plus One
Select Enable for SDDC (Single Device Data Correction) Plus One support, which will
increase the reliability and serviceability of your system memory. The options are Disable
and Enable.
ADDDC (Adaptive Double Device Data Correction) Sparing
Select Enable for ADDDC sparing support to enhance memory performance. The options
are Disable and Enable.
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