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Integrated Dell Remote Access Controller 9 Attribute Registry

PDF

BIOS.SysProfileSettings.WriteDataCrc (Read or Write)

Description

When set to Enabled, DDR4 data bus faults are detected and corrected during 'write' operations. Two additional cycles are required for CRC bit generation which results in performance impact. Read-only unless System Profile is set to Custom.

Has a dependency on the System Profile. Can only be set if the System Profile is set to Custom. Is set to Disabled if the System Profile is set to Performance Per Watt (DAPC), Performance Per Watt (OS), Performance Per Watt (HWPM), Performance, or Dense. This feature is available on Broadwell processors only.

Legal Values
  • Enabled
  • Disabled
Default Value
Not Applicable
Write Privilege
Server Control
License Required
iDRAC Express or iDRAC Enterprise
Dependency
Not applicable

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