Supermicro 8048B-TR4FT, User Manual

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SUPERSERVER 8048B-TR4FT USER'S MANUAL

IIO2 Confi guration

CPU3 Slot6 x8/CPU3 Slot7 x8/CPU3 Slot9 x16
Use the items below to confi gure the PCI-E settings for a PCI-E port specifi ed
by the user.
The following items will display:
•
PCI-E Port Link Status
•
PCI-E Port Link Max
•
PCI-E Port Link Speed
Link Speed
Use this item to select the PCI-E link speed for the PCI-E port specifi ed by the
user. The options are GEN1 (2.5 GT/s), GEN2 (5 GT/s), and Auto .

IIO3 Confi guration

CPU4 Slot8 x8/CPU4 Slot10 x8/CPU4 Slot11 x16
Use the items below to confi gure the PCI-E settings for a PCI-E port specifi ed
by the user.
The following items will display:
•
PCI-E Port Link Status
•
PCI-E Port Link Max
•
PCI-E Port Link Speed
Link Speed
Use this item to select the PCI-E link speed for the PCI-E port specifi ed by the
user. The options are GEN1 (2.5 GT/s), GEN2 (5 GT/s), and Auto .

IOAT Confi guration
Enable IOAT
Select Enable to enable Intel I/OAT (I/O Acceleration Technology), which
significantly reduces CPU overhead by leveraging CPU architectural
improvements and freeing the system resource for other tasks. The options are
Enable and Disable .