Supero SuperServer 6027R-3RF4+, Руководство пользователя

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Chapter 7: BIOS
7-9
Short Duration Power Limit
This item displays the time period during which short duration power is main-
tained.
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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 VWM (Virtual Working
Memory) 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
The Intel I/OAT (I/O Acceleration Technology) signifi cantly reduces CPU over-
head by leveraging CPU architectural improvements, freeing the system resource
for other tasks. The options are Disabled and Enabled .
DCA Support
Select Enabled to use Intel's DCA (Direct Cache Access) Technology to improve
data transfer effi ciency. The options are Enabled and Disabled.
IIO 1 PCIe Port Bifurcation Control
This submenu confi gures 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.
Uplink Link Speed
This feature allows the user to select target link speed. The options are Gen1
(Generation 1) , Gen2 and Gen3.
CPU1 Slot2 PCI-E 3.0 x4 Link Speed
This feature allows the user to set the PCI-Exp bus speed for the slot specifi ed
above. The options are Gen1 (Generation 1), Gen2 and Gen3 .