Dell R420xr owner manual Sata Settings Screen

Menu Item	Description
Logical Processor	Allows you to enable or disable the OS capability to put logical processors in the
Idling	idling state in order to reduce power consumption. By default, the option is set to
	Disabled.
Number of Cores	Allows you to control the number of enabled cores in each processor. By default,
per Processor	the Number of Cores per Processor option is set to All.
Processor 64-bit	Specifies if the processor(s) support 64-bit extensions.
Support
Processor Core	Displays the maximum core frequency of the processor.
Speed
Processor Bus	Displays the bus speed of the processors.
Speed	NOTE: The processor bus speed option displays only when both the
	processors are installed.
Processor 1	NOTE: The following settings are displayed for each processor installed in the
	system.
Family-Model-	Displays the family, model and stepping of the processor as defined by Intel.
Stepping
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

Menu Item	Description
Embedded SATA	Allows the embedded SATA to be set to Off, ATA, AHCI, or RAID mode. By default,
	Embedded SATA is set to AHCI Mode.
Port A	Auto enables BIOS support for the device attached to SATA port A. By default, Port
	A is set to Auto.
Port B	Auto enables BIOS support for the device attached to SATA port B. By default, Port
	B is set to Auto.
Port C	Auto enables BIOS support for the device attached to SATA port C. By default, Port
	C is set to Auto.
Port D	Auto enables BIOS support for the device attached to SATA port D. By default, Port
	D is set to Auto.
Port E	Auto enables BIOS support for the device attached to SATA port E. By default, Port
	E is set to Auto.

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