Supero SUPERSERVER 1026T-URF User Manual page 96

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UPER ERVER 1026T-URF/1026T-UF User's Manual
providing the user with greater reliability, security and availability in networking and
data-sharing. The options are Enabled and Disabled.
SR-IOV Supported
Select Enabled to enable Single Root I/O Virtualization (SR-IOV) support which
works in conjunction with the Intel Virtualization Technology and allow multiple op-
erating systems running simultaneously within a single computer via natively share
PCI-Express devices in order to enhance network connectivity and performance.
The options are Enabled and Disabled.
NUMA Support
Select Enabled to use the feature of Non-Uniform Memory Access to improve CPU
performance. The options are Enabled and Disabled.
Intel I/OAT
The Intel I/OAT (I/O Acceleration Technology) signifi cantly reduces CPU overhead
by leveraging CPU architectural improvements, freeing resources for more other
tasks. The options are Disabled and Enabled.
Slot SXB2/SXB3 Width
This feature allows the user to change the link width of a PCI slot as specifi ed in
order to support a riser or add-on card installed in the slot. The options are x4x4x4x4,
x4x4x8, x8x4x4, x8x8, and x16 as shown in the table below.
Options:
x4x4x4x4:
x4x4x8:
x8x4x4:
x8x8:
x16:
Slot SXB1 Width
This feature allows the user to change the link width of a PCI slot as specifi ed in
order to support a riser or add-on card installed in the slot. The options are x4x4x4x4,
x4x4x8, x8x4x4, x8x8, and x16.
Active State Power Management
Select Enabled to use the power management for signal transactions between the
PCI Express L0 and L1 Links. Select Enabled to confi gure PCI-Exp. L0 and L1 Link
power states. The options are Disabled and Enabled.
SXB2/ SXB3
x4x4/ x4x4
x4x4/ x8
x8/ x4x4
x8/ x8
x16
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