Full-length/Full-height:
8 x PCI-E x16 (Gen3 x16 link), FH, FL
* Single root topology : 8 from CPU1
Dual root topology : 4 from CPU1, 4 from CPU2
Half-length/Low-profile:
Rear:
Dual root topology: 2 x PCI-E x16 (Gen3 x 16 link),LP,HL
(1 from CPU1,1 from CPU2)
or
Single root topology: 1 X PCI-E x16 (Gen3 x16 link),LP,HL
(from CPU1)
Front:
1 x PCI-E x8 (Gen3 x8 link),LP,HL (from CPU2)