Intel S2600JF BBS2600JF User Manual
Product codes
BBS2600JF
Intel®
Server Board S2600JF TPS
BIOS Setup Interface
Revision 1.3
Intel order number G31608-004
81
Table 33. Setup Utility
– Memory Configuration Screen Fields
Setup Item
Options
Comments
Total Memory
Information only. The amount of memory available in the system in
the form of installed DDR3 DIMMs in units of GB.
the form of installed DDR3 DIMMs in units of GB.
Effective Memory
Information only. The amount of memory available to the operating
system in MB or GB.
system in MB or GB.
The Effective Memory is the difference between the Total Physical
Memory and the sum of all memory reserved for internal usage, RAS
redundancy and SMRAM. This difference includes the sum of all
DDR3 DIMMs that failed Memory BIST during POST, or were
disabled by the BIOS during memory discovery phase to optimize
memory configuration.
Memory and the sum of all memory reserved for internal usage, RAS
redundancy and SMRAM. This difference includes the sum of all
DDR3 DIMMs that failed Memory BIST during POST, or were
disabled by the BIOS during memory discovery phase to optimize
memory configuration.
Current
Configuration
Configuration
Independent Channel
Mirror
Lockstep
Displays one of the following:
Independent Channel
– DIMMs are operating in Independent
Channel Mode, the default configuration when there is no RAS Mode
configured.
configured.
Mirror
– Mirroring RAS Mode has been configured and is operational.
Lockstep
– Lockstep RAS Mode has been configured and is
operational
Current Memory
Speed
Speed
Information only. Displays the speed the memory is running at.
Memory Operating
Speed Selection
Speed Selection
Auto
800
1066
1333
1600
Allows the user to select a specific speed at which memory will
operate. Only speeds that are legitimate are available, that is, the
user can only specify speeds less than or equal to the auto-selected
Memory Operating Speed. The default Auto setting will select the
highest achievable Memory Operating Speed consistent with the
DIMMs and processors installed.
operate. Only speeds that are legitimate are available, that is, the
user can only specify speeds less than or equal to the auto-selected
Memory Operating Speed. The default Auto setting will select the
highest achievable Memory Operating Speed consistent with the
DIMMs and processors installed.
Patrol Scrub
Enabled
Disabled
When enabled, Patrol Scrub is initialized to read through all of
memory in a 24-hour period, correcting any Correctable ECC Errors it
encounters by writing back the corrected data to memory.
memory in a 24-hour period, correcting any Correctable ECC Errors it
encounters by writing back the corrected data to memory.
Demand Scrub
Enabled
Disabled
When enabled, Demand Scrub automatically corrects a Correctable
ECC Error encountered during a fetch from memory by writing back
the corrected data to memory.
the corrected data to memory.
Correctable Error
Threshold
Threshold
20
10
5
All
None
Specifies how many Correctable Errors must occur before triggering
the logging of a SEL Correctable Error Event. Only the first threshold
crossing is logg
the logging of a SEL Correctable Error Event. Only the first threshold
crossing is logg
ed, unless “All” is selected. “All” causes every CE that
occurs to be logged. “None” suppresses CE logging completely.
Memory Power
Optimized
Optimized
Performance
Optimized
Optimized
Power Optimized