Supermicro SuperServer 1027R-WTRFTP, User Manual

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UPER
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ERVER 1027R-WTRFTP User's Manual
Short Duration Power Limit
During Turbo Mode, the system may exceed the processors default power setting
and exceed the Short Duration Power limit. By increasing this value, the proces-
sor can provide better performance for short duration. This item displays the time
period during which short duration power is maintained. The default setting is 0.

Chipset Configuration

North Bridge
This feature allows the user to configure the settings for the Intel North Bridge.

Integrated IO Configuration
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.
Intel
®
I/OAT
Select Enabled to enable Intel I/OAT (I/O Acceleration Technology), which sig-
nificantly reduces CPU overhead by leveraging CPU architectural improvements
and freeing the system resource for other tasks. The default setting is Enabled .
DCA Support
When set to Enabled, this feature uses Intel's DCA (Direct Cache Access)
Technology to improve data transfer efficiency. The options are Enabled and
Disabled.
Riser Card on SXB1, SXB2
When detected by the BIOS, these items display riser card information
IIO 1 PCIe Port Bifurcation Control
This submenu configures the following IO PCIe Port Bifurcation Control settings
for IIO 1 PCIe ports to determine how the available PCI-Express lanes to be
distributed between the PCI-Exp. Root Ports.