PCIe Slot Configurations (For CPU with 28 PCIe lanes)
Single Graphics Card
Two Graphics Cards in
TM
CrossFireX
or SLI
Mode
Three Graphics Cards in
TM
3-Way CrossFireX
TM
or 3-Way SLI
Mode
For a better thermal environment, please connect a chassis fan to the motherboard's chas-
sis fan connector (CHA_FAN1, CHA_FAN2 or CHA_FAN3) when using multiple graphics
cards.
Fatal1ty X99 Professional Gaming i7 Series
PCIE1
PCIE2
N/A
TM
N/A
N/A
Mode
PCIE3
PCIE4
x16
N/A
N/A
x16
N/A
N/A
x8
N/A
x8
PCIE5
N/A
x8
x8
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