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5-3-4 Memory Configuration
Parameter
Integrated Memory Controller (iMC)
Enforce POR
Memory Frequency
Enable ADR
Legacy ADR Mode
Minimum System Memory Size
ADR Data Save Mode
Erase-Arm NVDIMMs
Description
When set to Enable, the system enforces Plan Of Record restrictions
for DDR4 frequency and voltage programming.
Options available: POR, Disable. Default setting is Disable.
Configures the maximum memory frequency. If Enforce POR is
disabled, user will be able to run at higher frequencies than the
memory support (limited by processor support).
Default setting is Auto.
Enables the detecting and enabling of ADR (Asynchronous DRAM
Refresh) function.
Options available: Enable, Disable. Default setting is Enable.
Enable/Disable the Legacy ADR Mode.
Options available: Enable, Disable. Default setting is Disable.
Configures the minimum memory size.
Options available: 2GB, 4GB, 6GB, 8GB. Default setting is 2GB.
Specifies the Data Save Mode for ADR. Batterybacked or Type 01
NVDIMM.
Options available: Disable, Batterybacked DIMMs, NVDIMMs.
Default setting is NVDIMMs.
Enable/Disable Erasing and Arming NVDIMMs.
Options available: Enable, Disable. Default setting is Enable.
BIOS Setup
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