Supermicro X12SDV-4C-SPT4F User Manual page 70

Super X12SDV-4C/8C/10C-SPT4F User's Manual
Memory Configuration

Integrated Memory Controller (iMC)
Enforce POR
Select Plan of Record (POR) to enforce POR restrictions on DDR4 frequency and volt-
age programming. The options are POR and Disable.
PPR Type
Use this feature to select the Post Package Repair (PPR) type. The options are PPR
Disabled, Hard PPR, and Soft PPR.
Memory Frequency
Use this feature to set the maximum memory frequency for onboard memory modules.
The options are Auto, 2133, 2200, 2400, 2600, 2666, 2800, 2933, 3000, and 3200.
Data Scrambling for DDR4/5
Use this feature to enable or disable data scrambling for DDR4/5 memory. The options
are Disable and Enable.
2x Refresh Enable
Use this feature to enable 2x memory refresh support to enhance memory performance.
The options are Auto, Disable, and Enable.
Memory Topology

This feature displays the information of memory modules detected by the BIOS.
Memory RAS Configuration Setup

Memory RAS Configuration Setup
Enable Pcode WA for SAI PG
Use this feature to enable Pcode Work Around for SAI Policy group for A Step. The
options are Disabled and Enabled.
Mirror Mode
Correctable Error Threshold
Use this feature 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 512.
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