Supermicro SYS-X11SPi-TF User Manual page 80

Super X11SPi-TF User's Manual
Memory Configuration

Enforce POR
Select POR (Plan of Record) to enforce POR restrictions on DDR4 frequency and volt-
age programming. The options are POR and Disable.
Memory Frequency
Use this feature to set the maximum memory frequency for onboard memory modules.
The options are Auto, 1866, 2000, 2133, 2200, 2400, 2600, and 2666.
Data Scrambling for NVDIMM
Use this feature to enable or disable data scrambling for non-volatile DIMM (NVDIMM)
memory. The options are Auto, Disable, and Enable.
Data Scrambling for DDR4
Use this feature to enable or disable data scrambling for DDR4 memory. The options
are Auto, Disable, and Enable.
Enable ADR
Select Enable for ADR (Automatic Diagnostic Repository) support to enhance memory
performance. The options are Disable and Enable.
Refresh Options
Use this feature to select the memory controller refresh rate. The options are Accelerated
Self Refresh and 2x Refresh.
 Memory Topology
This item displays the information of onboard memory modules as detected by the
BIOS.
 Memory RAS Configuration
Static Virtual Lockstep Mode
Select Enable to run the system's memory channels in lockstep mode to minimize
memory access latency. The options are Disable and Enable.
Mirror Mode
This feature allows memory to be mirrored between two channels, providing 100%
redundancy. The options are Disable, Mirror Mode 1LM, and Mirror Mode 2LM.
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