Menu items
Selection
1
Description
See
.
Total Memory Size
-
Displays the total memory size.
Memory Voltage
-
Displays the memory operating
voltage.
Memory Mode
•
Lockstep
•
<<Independent>>
Selects a memory operating mode.
Memory Speed
•
<<Auto>>
•
Force DDR4 1600
•
Force DDR4 1866
•
Force DDR4 2133
Sets a maximum value on memory
clock frequency.
Memory Power
Management
2
•
Disable
•
<<Automatic>>
Sets Memory Power Management.
Socket Interleave
•
Non-NUMA
•
<<NUMA>>
Sets Memory Socket Interleave.
Patrol Scrub
2
•
<<Enable>>
•
Disable
Sets the patrol scrubbing which
proactively searches the memory to
repair correctable errors.
Memory Data
Scrambling
2
•
Disable
•
<<Enable>>
Sets the memory data scrambling.
Mirroring
3
•
<<Disable>>
•
Enable
Sets the memory mirroring.
Sparing
3
•
<<Disable>>
•
Enable
Sets the memory sparing.
Multi Rank Sparing
•
<<One Rank>>
•
Two Rank
•
Three Rank
•
Auto
Set Multi Rank Sparing number, Auto
can Support 50% ranks per channel.
Shown with the server blade
firmware version 09-11 or later.
Memory Deconfigure
Mode
Memory which are plugged in can be
disabled by this menu.
Memories can be disabled/Enabled
per memory controller.
See
.
Notes:
1
.
A value in double angle brackets, << >>, shows the default.
2
.
If you change a setting of this item, the EFI might not start. Do not change any
setting.
3
.
When Mirroring is enabled, you cannot set Sparing. Conversely, when Sparing is
enabled, you cannot set Mirroring.
UEFI setup menu
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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 ...