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SuperServer E200-8D User's Manual
IIO1 Configuration
M.2 PCI-E 3.0 X4
This item configures the link speed of the PCI-E port specified by the user. The options
are Gen 1 (Generation 1) (2.5 GT/s), Gen 2 (Generation 2) (5 GT/s) and
Gen 3 (Gen-
eration 3) (8 GT/s)
.
SLOT 7 PCI-E 3.0 X16
This item configures the link speed of the PCI-E port specified by the user. The options
are Gen 1 (Generation 1) (2.5 GT/s), Gen 2 (Generation 2) (5 GT/s) and
Gen 3 (Gen-
eration 3) (8 GT/s)
.
IOAT (Intel IO Acceleration) Configuration
Enable IOAT
Select Enable to enable Intel I/OAT (I/O Acceleration Technology) support, which significantly
reduces CPU overhead by leveraging CPU architectural improvements and freeing the
system resource for other tasks. The options are Disable and
Enable
.
No Snoop
Select Enable to support no-snoop mode for each CB device. The options are
Disable
and Enable.
Intel VT for Directed I/O (VT-d)
Intel VT for Directed I/O (VT-d)
Select Enable to use Intel
®
Virtualization Technology support for Direct I/O VT-d support
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
Enable
and Disable.
ACS Control
Use this feature to program Access Control Services (ACS) to the PCI-E Root Port Bridges.
The options are
Enable
and Disable.
Interrupt Remapping
Select Enable for Interrupt Remapping support to enhance system performance. The
options are
Enable
and Disable.
Содержание SuperServer E200-8D
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Страница 106: ...Appendix C System Specifications 105 A 2 Traditional Chinese Version Safety Warnings 1 2 3 4 5 1 2 3 4 1 2 1 2 3 4...