Customer has a 2 nodes POWER770, plans to migrate to a 2-nodes E870, due to the loan request, the 770 has
eight FC# 5877 (12 x PCIe drawer, diskless) each drawer with only two slots. Hot # 5877 is only considered in
the adapter, at least how many # EMX0 (PCIe Gen3 4 UI/O expansion drawer) to ensure that achieve the same
or higher on E870 server bandwidth per slot?

A.
6

B.
4

C.
2

D.
8