Z170PRO & Multiple Graphics Cards

stifferz

Commendable
Feb 12, 2017
1
0
1,510
Hi I have an ASROCK Z170PRO4S Motherboard with a GTX 970 graphics card. What I want to know is can I add another GTX 970 Graphics card to this motherboard? Thanks
 
Solution
Though your motherboard has second PCIE x16 slot, it operates in x4 mode.
SLI doesn't support such configuration, it needs at least x8 mode for second card.