Menu Item

Description

 

 

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 1

NOTE: Depending on the number of installed CPUs,

 

 

there may be up to four 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.

You can view the SATA Settings screen by clicking System Setup Main Menu System BIOS SATA Settings.

The SATA Settings screen details are explained below.

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 only applicable to ATA and AHCI mode.

Write Cache

Enables or disables the command for Embedded SATA drives during

 

POST.

Port A

Sets the drive type of the selected device. For Embedded SATA settings

 

in ATA mode, set this field to Auto to enable BIOS support. Set it to OFF

 

to turn off BIOS support.

 

For AHCI mode or RAID mode, BIOS always enables support.

Model

Displays the drive model of the selected device.

Drive Type

Displays the type of drive attached to the SATA port.

Capacity

Displays the total capacity of the hard drive. The field is undefined for

 

removable media devices such as optical drives.

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Dell C4130 owner manual Sata Settings screen, Post