Supermicro X11DPU - Page 89

Chapter 4: BIOS
89
MCP1 (IIO PCIe Br5)
This item congures the PCI-E port Bifuraction setting for a PCI-E port specied by
the user. The options are x16 and Auto.
RSC-UMR-8 SLOT1
Link Speed
This feature allows the user to select PCI-E support for the device installed in the
system. The options are Auto, Gen 1 (2.5 GT/s), Gen 2 (5 GT/s), and Gen 3 (8 GT/s)..
PCI-E Port Link Status
PCI-E Port Link Max
PCI-E Port Link Speed
PCI-E Port Max Payload Size
Select Auto for the system BIOS to automatically set the maximum payload value
for a PCI-E device to enhance system performance. The options are 128B, 256B,
and Auto.
P2_NVMe0
Link Speed
This feature allows the user to select PCI-E support for the device installed in the
system. The options are Auto, Gen 1 (2.5 GT/s), Gen 2 (5 GT/s), and Gen 3 (8 GT/s)..
PCI-E Port Link Status
PCI-E Port Link Max
PCI-E Port Link Speed
PCI-E Port Max Payload Size -
Select Auto for the system BIOS to automatically set the maximum payload value
for a PCI-E device to enhance system performance. The options are 128B, 256B,
and Auto.
P2_NVMe1
Link Speed
This feature allows the user to select PCI-E support for the device installed in the
system. The options are Auto, Gen 1 (2.5 GT/s), Gen 2 (5 GT/s), and Gen 3 (8 GT/s)..