Supermicro SuperServer 2026GT-TRF, User Manual, Page: 80 / 106

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ACPI T State
Select Enabled to report processor throttling in ACPI. The options are Disabled
and Enabled.
X
Advanced Chipset Control
The items included in the Advanced Settings submenu are listed below:
X
CPU Bridge Con fi guration
QPI Links Speed
This feature selects QPI's data transfer speed. The options are Slow-mode and
Full Speed .
QPI Frequency (Available when QPI Links Speed is set to 'Full Speed')
This feature selects the desired QPI frequency. The options are Auto , 4.800
GT, 5.866GT, 6.400 GT.
QPI L0s and L1
Select Enabled to lower the QPI power state. L0s and L1 are automatically
selected by the motherboard. The options are
Disabled and Enabled.
Memory Frequency
This feature forces a DDR3 frequency slower than what the system has detected
to run at the frequency as speci
fi ed. The options are Auto , Force DDR-800,
Force DDR-1066, Force DDR-1333 and Force SPD.
Memory Mode
When Independent is selected, all DIMMs are available to the operating system.
When Channel Mirroring is selected, the motherboard maintains two identical
copies of all data in memory for redundancy. When Lockstep is selected, the
motherboard uses two areas of memory to run the same set of operations in
parallel. The options are
Independent , Channel Mirroring, and Lockstep.
Demand Scrubbing
This is a memory error-correction scheme which the processor to write corrected
data back into the memory block from where it was read by the Processor. The
options are Enabled and
Disabled .