DELL E30S 사용자 설명서

다운로드
페이지 179
Menu Item
Description
DCU IP Prefetcher
Enables or disables the Data Cache Unit (DCU) IP prefetcher. By default, 
the DCU IP Prefetcher option is set to Enabled.
Execute Disable
Enables or disables the execute disable memory protection technology. 
By default, the Execute Disable option is set to Enabled.
Logical Processor Idling
Enables or disables the operating system capability to put logical 
processors in the idling state in order to reduce power consumption. By 
default, the option is set to Disabled.
Configurable TDP
Allows reconfiguration of Thermal Design Power (TDP) to lower levels.
TDP refers to the maximum amount of power the cooling system is 
required to dissipate.
X2Apic Mode
Enables or disables the X2Apic mode.
Number of Cores per 
Processor
Controls the number of enabled cores in each processor. By default, the 
Number of Cores per Processor option is set to All.
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 Bus Speed
Displays the bus speed of the processor.
NOTE: The processor bus speed option displays only when both 
processors are installed.
Processor 1
NOTE: Depending on the number of installed CPUs, there may be 
up to two processor listings. The following settings are displayed for 
each processor installed in the system.
Family-Model-Stepping
Displays the family, model and stepping of the processor as defined by 
Intel.
Brand
Displays the brand name reported by the processor.
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
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.
Menu Item
Description
Embedded SATA
Enables the embedded SATA to be set to Off, ATA, AHCI, or RAID modes. 
By default, the Embedded SATA option is set to AHCI.
Security Freeze Lock
Sends Security Freeze Lock command to the Embedded SATA drives 
during POST. This option is applicable only to ATA and AHCI mode.
Write Cache
Enables or disables the command for Embedded SATA drives during 
POST.
34