Processor Settings Screen
Menu Item
Description
Logical Processor
Allows you to enable or disable logical processors and display the number of
logical processors. If the
Logical Processor
option is set to
Enabled
, the BIOS
displays all the logical processors. If this option is set to
Disabled
, the BIOS only
displays one logical processor per core. By default, the
Logical Processor
option is
set to
Enabled
.
Virtualization
Technology
Allows you to enable or disable the additional hardware capabilities provided for
virtualization. By default, the
Virtualization Technology
option is set to
Enabled
.
Adjacent Cache
Line Prefetch
Allows you to optimize the system for applications that require high utilization of
sequential 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
Prefetcher
Allows you to enable or disable Data Cache Unit streamer prefetcher. By default,
the
DCU Streamer Prefetcher
option is set to
Enabled
.
DCU IP Prefetcher Allows you to enable or disable Data Cache Unit 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 Processor
Allows you to control 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.
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
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
.
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Summary of Contents for PowerEdge R220
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