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Stale AtoS (A to S)
Select Enable to remove the contents and the structures of the files that are no longer
needed in the remote host server but are still in use by the local client machine from
Directory A to Directory S in the NFS (Network File System) to optimize system performance.
The options are Disable, Enable, and Auto.
LLC Dead Line Alloc
Select Enable to opportunistically fill the deadlines in LLC (Last Level Cache). The options
are Enable, Disable, and Auto.
Memory Configuration
Enforce POR
Select POR to enforce POR restrictions for DDR4 memory frequency and voltage
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
Select Enable to enable data scrambling for onboard NVDIMM memory to enhance system
performance and security. The options are Auto, Disable, and Enable.
Data Scrambling for DDR4
Select Enable to enable data scrambling for DDR4 memory to enhance system performance
and security. The options are Auto, Disable, and Enable.
tCCD_L Relaxation
If this feature is enabled, SPD (Serial Presence Detect) will override tCCD_L ("Column to
Column Delay-Long", or "Command to Command Delay-Long" on the column side.) If this
feature is set to Disable, tCCD_L will be enforced based on the memory frequency. The
options are Disable, Enable, and Auto.
Enable ADR
Select Enable for ADR (Automatic Diagnostic Repository) support to enhance memory
performance. The options are Enable and Disable.
Memory Topology
This item displays the information of onboard memory modules as detected by the BIOS.
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P1DIMMA1/P1DIMMA2; P1DIMMB1/P1DIMMB2; P1DIMMC1/ P1 DIMMC2, P1DIMMD1/
P1DIMMD2; P1DIMME1/P1DIMME2; P1DIMMF1/P1DIMMF2
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Chapter 6: BIOS
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