Note: Do not change the settings of other than the following items. If you
change the settings, UEFI may not start up.
•
Memory Mode
•
Sparing
•
Memory Speed
•
Socket Interleave
•
Memory Deconfigure Mode
The following table shows description of menu items displayed in the left side
of the window.
Table 2-39 Memory menu items
Menu items
Selection
1
Description
System Memory Details -
Displays the status of each system
memory.
See
Total Memory Size
-
Displays the total memory size.
Memory Voltage
-
Displays the memory operating
voltage.
Memory Mode
2
•
<<Independent>>
•
Mirroring
Selects a memory operating mode.
Sparing
2
•
<<Disable>>
•
Enable
Select whether to enable memory
sparing.
Memory Speed
•
<<Auto>>
•
Force DDR4 1600
•
Force DDR4 1866
•
Force DDR4 2133
Sets a maximum value on memory
clock frequency.
Memory Power
Management
•
<<Disable>>
•
Automatic
Sets Memory Power Management.
Socket Interleave
•
Non-NUMA
•
<<NUMA>>
Sets Memory Socket Interleave.
Patrol Scrub
•
<<Enable>>
•
Disable
Sets the patrol scrubbing which
proactively searches the memory to
repair correctable errors.
Memory Data
Scrambling
•
Disable
•
<<Enable>>
Sets the memory data scrambling.
Page Policy
•
Closed
•
Open
•
<<Adaptive>>
Sets the page policy.
Memory Deconfigure
Mode
-
Memory which are plugged in can be
disabled by this menu.
2-44
UEFI setup menu
Hitachi Compute Blade 500 Series EFI User's Guide
Summary of Contents for Compute Blade 500 Series
Page 8: ...viii Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 14: ...xiv Preface Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 445: ...SAS configuration utility 7 11 Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 468: ...7 34 SAS configuration utility Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 475: ...BIOS settings for PXE boot 8 7 Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 476: ...8 8 BIOS settings for PXE boot Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 504: ...10 12 Fibre channel over Ethernet FCoE Hitachi Compute Blade 500 Series EFI User s Guide ...
Page 505: ...Hitachi Compute Blade 500 Series EFI User s Guide ...