Dell M630 owner manual Sata Settings screen

Menu Item	Description
Hardware Prefetcher	Enables or disables the hardware prefetcher. By default, the Hardware
	Prefetcher option is set to Enabled.
DCU Streamer Prefetcher	Allows you to enable or disable the Data Cache Unit (DCU) streamer
	prefetcher. By default, the DCU Streamer Prefetcher option is set to
	Enabled.
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.
Dell Controlled Turbo	NOTE: Depending on the number of installed CPUs, there may be
	up to four processor listings.
	Controls the turbo engagement. Enable this option only when System
	Profile is set to Performance.
Number of Cores per	Controls the number of enabled cores in each processor. By default, the
Processor	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.

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