infiniband

Most of our systems are connected to IB switch (Mellanox FDR SX6536). We have received a new system NetApp AFF A300, which does not have any IB port but has 10G/40G RJ45 ports. How this system should be connected to FDR switch?

hello there, title says it all, I'm planing on buying one of these two air cooling units, both have the same price but i have no idea which one achieves lower cpu temp which is the goal...can you help me decide which one i should get please? thanks in advance! My specs: i5-4670k 8GB ram corsair...