slot to 8x

(the M. mesin slot login 2_1 is linked to the PCI-E _1_2 Slots. mesin slot login same as if you popped in the M 2 Expansion Card or another GPU in PCI-E_2, you would then be x8/x8 It was another reason I went with the Apex Board, all M 2 slots (only 2 vs 3 on the Extreme) on the board and DIMM Expansion Card are strictly linked to the PCH (Chipset) CPU is 20 Lanes