Iio Configuration - ASROCK X299 Steel Legend User Manual

4.6.2 IIO Configuration

IOU0 (PCIE3)
Select PCIe port Bifurcation for selected slot(s).
Configuration options: [x4x4x4x4], [x4x4x8], [x8x4x4], [x8x8], [x16], [Auto]
IOU1 (PCIE1)
Select PCIe port Bifurcation for selected slot(s).
Configuration options: [x4x4x4x4], [x4x4x8], [x8x4x4], [x8x8], [x16], [Auto]
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