Sata Settings Screen; Boot Settings Screen - Dell External M620 t Owner's Manual

Menu Item Description
Adjacent Cache Line Allows you to optimize the system for applications that require high utilization of sequential
Prefetch memory access. By default, the Adjacent Cache Line Prefetch option is set to Enabled. You can
disable this option for applications that require high utilization of random memory access.
Hardware Prefetcher Allows you to enable or disable hardware prefetcher. By default, the Hardware Prefetcher
option is set to Enabled.
DCU Streamer Allows you to enable or disable DCU streamer prefetcher. By default, the DCU Streamer
Prefetcher Prefetcher option is set to Enabled.
DCU IP Prefetcher Allows you to enable or disable DCU IP prefetcher. By default, the DCU IP Prefetcher option is
set to Enabled.
Execute Disable Allows you enable or disable execute disable memory protection technology. By default, the
Execute Disable option is set to Enabled.
Number of Cores per Allows you to control the number of enabled cores in each processor. By default, the Number
Processor 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 Speed Displays the bus speed of the processors.
X Family-
Processor Displays the family and model number of each processor. A submenu displays the core speed,
Model-Stepping the amount of cache memory, and the number of cores of the processor(s).

SATA Settings Screen

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

Boot Settings Screen

Menu Item Description
Boot Mode Allows you to set the boot mode of the system.
NOTE: The processor bus speed option is displayed only when both the processors are
installed.
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