Supermicro X13DSF-A User Manual page 112

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Super X13DSF-A User's Manual
Onboard NVMe0 / Onboard NVMe1 / Onboard NVMe2 / Onboard
NVMe3 / Onboard NVMe4 / Onboard NVMe5 / Onboard NVMe6 /
Onboard NVMe7 / Onboard NVMe8 / Onboard NVMe9 / Onboard
NVMe10 / Onboard NVMe11 / P1-AIOM PCIe 5.0x16 / P1_PE1 0-15 / P2-
AIOM PCIe 5.0x16 / P2_PE1 0-15
Note: The number of slots and the slot naming vary based on your motherboard fea-
tures.
Link Speed
Use this feature to select the link speed for the PCIe port specified by the user. The
options are Auto, Gen 1 (2.5 GT/s), Gen 2 (5 GT/s), Gen 3 (8 GT/s), Gen 4 (16
GT/s), and Gen 5 (32 GT/s).
The following information is displayed:
PCIe Port Link Status
PCIe Port Link Max
PCIe Port Link Speed
Data Link Feature Exchange
Use this feature to enable/disable the PCIe port to enter PCIe 4.0 DL_Feature ne-
gotiation state. The options are Disable and Enable.
PCIe Port Max Payload Size
Use this feature to set the maximum payload size supported in Direct Media Inter-
face (DMI) device capabilities register for the device installed in the PCIe port. The
options are 128B, 256B, 512B, and Auto.
Equalization Bypass To Highest Rate
Set this feature to Enable to reduce the link training time for PCIe 5.0 device by skip-
ping equalization of intermediate data rates. The options are Disable and Enable.
IOAT Configuration
Relaxed Ordering
Select Yes to allow certain transactions to be processed and completed before other
transactions that have already been enqueued. The options are No and Yes.
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