North Bridge - Supero SuperServer 4027GR-TR User Manual

SUPERSERVER 4027GR-TR/TRT USER'S MANUAL
Recommended Short Duration Power Limit
This item displays the short duration power settings (in watts) recommended by
the manufacturer.
Short Duration Power Limit
This item displays the time period during which short duration power (in watts)
is maintained. The default setting is 0.
Chipset Confi guration
North Bridge
This feature allows the user to confi gure the settings for the Intel North Bridge.
Integrated IO Confi guration
®
Intel VT-d
Select Enabled to enable Intel Virtualization Technology support for Direct I/O
VT-d by reporting the I/O device assignments to the VMM (Virtual Machine
Monitor) through the DMAR ACPI Tables. This feature offers fully-protected I/O
resource sharing across Intel platforms, providing greater reliability, security
and availability in networking and data-sharing. The options are Enabled and
Disabled.
Ageing Timer Rollover
Use this feature to determine how long the Ageing timer should be. The Ageing
timer is used to break the deadlock of PCI-E bus transactions to resume normal
system operations. The options are Disabled, 32 us, 128 us, and 512 us.
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Intel I/OAT
Select Enabled to enable Intel I/OAT (I/O Acceleration Technology), which signifi -
cantly reduces CPU overhead by leveraging CPU architectural capabilities and
freeing up system resources for use of other tasks. The options are Disabled
and Enabled.
DCA Support
When set to Enabled, this feature uses Intel's DCA (Direct Cache Access)
Technology to improve data transfer effi ciency. The options are Enabled and
Disabled.
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