Option
Description
DCU Streamer
Prefetcher
Enables or disables the Data Cache Unit (DCU) streamer prefetcher. This option is
set to
Enabled
by default.
DCU IP Prefetcher
Enables or disables the Data Cache Unit (DCU) IP prefetcher. This option is set to
Enabled
by default.
Configurable TDP
Enables you to reconfigure the processor Thermal Design Power (TDP) levels
during POST based on the power and thermal delivery capabilities of the system.
TDP verifies the maximum heat the cooling system is required to dissipate. This
option is set to
Nominal
by default.
NOTE: This option is only available on certain stock keeping units (SKUs) of the
processors.
X2Apic Mode
Enables or disables the X2Apic mode.
Dell Controlled
Turbo
Controls the turbo engagement. Enable this option only when
System Profile
is set
to
Performance
.
NOTE: Depending on the number of installed CPUs, there may be up to four
processor listings.
Number of Cores
per Processor
Controls the number of enabled cores in each processor. This option is set to
All
by default.
Processor 64-bit
Support
Specifies if the processor(s) support 64-bit extensions.
Processor Core
Speed
Displays the maximum core frequency of the processor.
Processor 1
The following settings are displayed for each processor installed in the system:
Option
Description
Brand
Displays the brand name.
Level 2 Cache
Displays the total L2 cache.
Level 3 Cache
Displays the total L3 cache.
Number of Cores
Displays the number of cores per processor.
SATA Settings screen details
You can use the
SATA Settings
screen to view the SATA settings of SATA devices and enable RAID on
your system.
To view the
SATA Settings
screen, click
System Setup Main Menu
→
System BIOS
→
SATA Settings
.
The
SATA Settings
screen details are explained as follows:
Option
Description
Embedded SATA
Enables the embedded SATA option to be set to
Off
,
AHCI
, or
RAID
modes. This
option is set to
AHCI
by default.
Security Freeze
Lock
Sends Security Freeze Lock command to the Embedded SATA drives during POST.
This option is applicable only for AHCI mode.
24