ASROCK Z690D4U-2L2T User Manual page 90

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reliability, and providing additional levels of manageability, security, isolation, and
I/O performance.
SR-IOV Support
If system has SR-IOV capable PCIe Devices, this option Enables or Disables Single
Root IO Virtualization Support.
PCIE6/PCIE4 Link Width
Configure PCIE Slot Link Width.
PCIE6/PCIE4 Link Speed
Configure PCIE9/PCIE4 Slot Link Speed. Auto mode is optimizing for overclocking.
PCIE7 Link Speed
Configure PCIE7 Slot Link Speed. Auto mode is optimizing for overclocking.
PCIE5 Link Speed
Configure PCIE5 Slot Link Speed. Auto mode is optimizing for overclocking.
OCU1 Link Speed
Configure OCU Slot Link Speed. Auto mode is optimizing for overclocking.
OCU2 Link Speed
Configure OCU Slot Link Speed. Auto mode is optimizing for overclocking.
OCU3 Link Speed
Configure OCU Slot Link Speed. Auto mode is optimizing for overclocking.
OCU4 Link Speed
Configure OCU Slot Link Speed. Auto mode is optimizing for overclocking.
PCIE ASPM Support
This option enables/disables the ASPM support for all CPU downstream devices.
PCH PCIE ASPM Support
This option enables/disables the ASPM support for all PCH PCIE devices.
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