LaCie 12big Rack Storage Server - Chipset ACPI Configuration Sub-Menu; Chipset Configuration Sub-Menu; CPU Bridge Configuration Sub-Menu; North Bridge Configuration Sub-Menu

LaCie 12big Rack Storage Server
User Manual page 33
BIOS Settings
Feature Options Description Setup Help
NUMA Support ✦ Enabled
✦ Disabled
Enable/Disable NUMA (Non-Uniform Memory Access)
support.
Enable: Efficiently execute
software for NUMA aware
OS. Disable: Better memory
access performance for non-
NUMA OS.
6.3.1.3. Chipset ACPI Configuration Sub-Menu
Table 20 - Chipset ACPI Configuration Sub-Menu
Feature Options Description Setup Help
Energy Lake Feature ✦ Enabled
✦ Disabled
Energy Lake feature (Intel Quick Resume Technology).
APIC ACPI SCI IRQ
✦ Enabled
✦ Disabled
IRQ9 if APIC is not used for SCI. IRQ20 is only available
for SCI if APIC is enabled.
Enable/Disable APIC ACPI
SCI IRQ.
High Performance Event
Timer
✦ Enabled
✦ Disabled
Enable/Disable High Performance Event Timer (HPET).
6.3.2. Chipset Configuration Sub-Menu
Table 21 - Chipset Configuration Sub-Menu
Feature Options Description Setup Help
CPU Bridge Configuration N/A Press Enter to go to sub screen “CPU Bridge Configura-
tion”.
North Bridge Configuration N/A Press Enter to go to sub screen “North Bridge Configura-
tion”.
South Bridge Configuration N/A Press Enter to go to sub screen “South Bridge Configura-
tion”.
Spread Spectrum Mode
✦ Enabled
✦ Disabled
Spread spectrum modulation.
6.3.2.1. CPU Bridge Configuration Sub-Menu
Table 22 - CPU Bridge Configuration Sub-Menu
Feature Options Description Setup Help
CPU Revision N/A Display CPU revision ID.
Current QPI Frequency N/A Display Current QPI frequency speed in GT/s
Current Memory Frequency N/A Display current memory speed (DDR-3) in MHz
6.3.2.2. North Bridge Configuration Sub-Menu