Supero SuperServer 1027GR-72R2+, Руководство пользователя

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ERVER 1027GR-72RT2+/72R2+/TRT2+/TR2+ User's Manual
Short Duration Power Limit
This item displays the time period during which short duration power is main-
tained. 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 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 avail-
ability in networking and data-sharing. The options are Enabled and Disabled.
Ageing Timer Rollover
Select Disabled to allow the BIOS to determine how long the system should
wait before reallocating resources to PCI-E devices for data transferring when
a deadlock occurs. Select 32 us for the BIOS to wait for 32 us seconds before
reallocating system resources for use of PCI-E data transferring when a deadlock
occurs. The options are Disabled, 32 us, 128 us , and 512 us.
Data Direct I/O
Select Enabled to enable Intel I/OAT (I/O Acceleration Technology), which sig-
nifi cantly reduces CPU overhead by leveraging CPU architectural improvements
and 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
the effi ciency in data transferring. The default setting is Enabled . Do not change
the default setting.
Slot1 Riser Card/Slot2 Riser Card/Slot3 Riser Card/Slot4 Riser Card/
Slot5 Riser Card
These items display the statuses of the riser cards installed in the slots specifi ed.