Reference Guide

Legal Values
● Enabled
● Disabled
Default Value Not Applicable
Write Privilege Server Control
License Required iDRAC Express or iDRAC Enterprise
Dependency Not applicable
BIOS.ProcSettings.ProcAts (Read or Write)
Description
Defines the Address Translation Cache (ATC) behavior for devices to cache DMA translations. This field
provides an interface to a chipset's Address Translation and Protection Table to translate DMA addresses
to host addresses.
Can only be edited if Virtualization is set to Enabled. Supported on 13G, except value systems. Not
supported on 14G.
Legal Values
● Enabled
● Disabled
Default Value Not Applicable
Write Privilege Server Control
License Required iDRAC Express or iDRAC Enterprise
Dependency Not applicable
BIOS.ProcSettings.ProcBusSpeed (Read or Write)
Description
Displays the bus speed of the processor(s).
Legal Values
● N/A
Default Value Not Applicable
Write Privilege Server Control
License Required iDRAC Express or iDRAC Enterprise
Dependency Not applicable
BIOS.ProcSettings.ProcConfigTdp (Read or Write)
Description
Allows the reconfiguration of the processor Thermal Design Power (TDP) levels based on the power and
thermal delivery capabilities of the system. TDP refers to the maximum amount of power the cooling
system is required to dissipate. NOTE: This option is only available on certain SKUs of the processors, and
the number of alternative levels varies as well.
Value systems only support Nominaml (effectively not configurable).
Legal Values
● Nominal
● Level1
● Level2
● Maximum
● Minimum
Default Value Not Applicable
Write Privilege Server Control
BIOS Attributes 285