ASROCK Fatal1ty X99 Professional Series - Page 28

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Fatal1ty X99 Professional Series
PCIe Slot Congurations (For CPU with 28 PCIe lanes)
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.
PCIE1 PCIE2 PCIE3 PCIE4 PCIE5
Single Graphics Card x16 N/A N/A N/A N/A
Two Graphics Cards in
CrossFireX
TM
or SLI
TM
Mode
x16 N/A N/A x8 N/A
ree Graphics Cards in
3-Way CrossFireX
TM
Mode
or 3-Way SLI
TM
Mode
x8 x8 N/A x8 N/A
*4-Way CrossFireX
TM
and 4-Way SLI
TM
are not supported for CPU with 28 PCIe lanes.