Reference Guide

BIOS.ProcSettings.ProcDramPrefetcher (Read or Write)
Description
Enable to turn on the DRAM prefetch unit in the Northbridge. Disable to prevent DRAM references from
triggering DRAM prefetch requests.
Legal Values
• Enabled
• Disabled
Default Value Not Applicable
Write Privilege
Server Control
License Required
iDRAC Express or iDRAC Enterprise
Dependency
None
BIOS.ProcSettings.ProcExecuteDisable (Read or Write)
Description
Specifies whether Execute Disable Memory Protection Technology is enabled or disabled.
Legal Values
• Enabled
• Disabled
Default Value Not Applicable
Write Privilege
Server Control
License Required
iDRAC Express or iDRAC Enterprise
Dependency
None
BIOS.ProcSettings.ProcHpcMode (Read or Write)
Description
Configure processor's HPC mode.
Legal Values
• Enabled
• Disabled
Default Value Not Applicable
Write Privilege
Server Control
License Required
iDRAC Express or iDRAC Enterprise
Dependency
None
BIOS.ProcSettings.ProcHtAssist (Read or Write)
Description
When enabled it provides filtering of broadcast probes to improve HyperTransport I/O Link bandwidth and
performance on multi-node systems.
Legal Values
• Enabled
• Disabled
Default Value Not Applicable
Write Privilege
Server Control
License Required
iDRAC Express or iDRAC Enterprise
Dependency
None
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