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SUPERSERVER 6048R-TXR User's Manual
Enable ADR
Asynchronous DRAM Refresh (ADR), supported by the Haswell-EP/EN pro-
cessors, provides a mechanism to preserve the key data in DDR4 NVDIMM
system memory when an AC power-supply failure occurs. The options are ADR
+ NVDIMMs, ADR + Battery-backed DIMMs, and Disabled.
DRAM RAPL (Running Average Power Limit) Baseline
Use this feature to set the run-time power-limit baseline for DRAM modules. The
options are Disable, DRAM RAPL Mode 0, and DRAM RAPL Mode 1.
Set Throttling Mode
Throttling improves reliability and reduces power consumption in the proces-
sor via automatic voltage control during processor idle states. The options are
Disabled and CLTT (Closed Loop Thermal Throttling).
A7 Mode
Select Enable to support A7 (Addressing) mode to improve memory performance.
The options are Enable and Disable.
DIMM Information
This item displays the status of a DIMM module specied by the user.
•P1-DIMMA1 - P1-DIMMD2
•P2-DIMME1 - P2-DIMMH2
Memory RAS (Reliability_Availability_Serviceability)
Conguration
Use this submenu to congure the following Memory RAS settings.
RAS Mode
When Disable is selected, RAS is not supported. When Mirror is selected, the
motherboard maintains two identical copies of all data in memory for data backup.
When Lockstep is selected, the motherboard uses two areas of memory to run
the same set of operations in parallel to boost performance. The options are
Disable, Mirror, and Lockstep Mode.
Memory Rank Sparing
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