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MS-9266 1U Rackmount Server
Dram Bank Interleave
Interleave memory blocks across dram chip selects. Options: [Auto], [Disabled].
Node M emory Interleave
Interleave memory blocks across Processor Nodes. BIOS will AUTO detect the
capability of Memory System. Options: [Disabled], [AUTO].
ACPI SRAT Table
The Static Resource Affinity Table (SRAT) can be used to describe the physical
location of processors and memory in large-scale systems (such as CC-NUMA)
to the W indows Server? 2003 operating system, allowing threads and memory
to be grouped in an optimal manner. Options: [Enabled], [Disabled].
ECC
This is a global enable function for all blocks within CPU core and North Bridge.
After loading setup defaults, restart and enter setup to access Dram ECC setup
options. Options: [Enabled], [Disabled].
ECC Config
If all memory in the system supports ECC, enabling this will initial scrub dram and
enable system requests to dram to be checked and/or corrected. Options:
[Enabled], [Disabled].
ECC Scrub Redirection
Enable Scrubber to correct errors detected in Dram during normal CPU requests
(Foreground scrubbing). Options: [Enabled], [Disabled].
4-bit ECC
This item allows you to enable/disable Chip-Kill ECC on Nodes with all x4 ECC
capable dimms. Options: [Enabled], [Disabled].
DCACHE ECC Scrub CTL
This feature sets the rate of background scrubbing for DCACHE lines. Options:
[Disabled], [40 ns], [80 ns], [160 ns], [320 ns], [640 ns], [1.28 us], [2.56 us].
L2 ECC Scrub CTL
This feature sets the rate of background scrubbing for L2 cache lines.
Options: [Disabled], [40 ns], [80 ns], [160 ns], [320 ns], [640 ns], [1.28 us], [2.56
us].
Dram ECC Scrub CTL
This feature sets the rate of BACKGROUND scrubbing for Dram. (In addition to
normal ECC scrubbing from system requests.) Options: [Disabled], [1.31 ms],
[2.62 ms], [5.24 ms], [10.49 ms], [20.97 ms], [42.0 ms], [84.0 ms]. Note: BACK-
GROUND agent works independently of CPU requests and bus masters,
but cannot be enabled without first enabling Dram ECC.
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