Chapter 4: AMI BIOS
4-13
Memory Configuration
Enforce POR
Select Enable to enforce POR restrictions on DDR4 frequency and voltage
programming. The options are
Enabled
and Disabled.
Memory Frequency
Use this feature to set the maximum memory frequency for onboard memory
modules. The options are
Auto
,
1333, 1400, 1600, 1800, 1867, 2000, 2133,
2200, 2400, 2600, 2667, and Reserved (Do not select Reserved).
Data Scrambling
Select Enabled to enable data scrambling to enhance system performance and
data integrity. The options are
Auto
, Disabled and Enabled.
DRAM RAPL 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).
Socket Interleave Below 4GB
Select Enabled for the memory above the 4G Address space to be split between
two sockets. The options are Enable and
Disable
.
A7 Mode
Select Enabled to support the A7 (Addressing) mode to improve memory per-
formance. The options are
Enable
and Disable.
DIMM Information
This item displays the status of a DIMM module specified by the user.
•
P1-DIMMA1 - P1-DIMMD1
•
P2-DIMME1 - P2-DIMMH1
