Question about best hardware components for cluster computing


New Member
Apr 16, 2020
Dear Friends
I want to hook up around 10 individual powerful PCs and create a cluster out of them. My main use for this cluster is running CFD models which can run through MPI over Ethernet of Infiniband networks. As far as I know, Infiniband is superior for this purpose, but I dont have any clue about its hardware. Could you guide me to some flexible and affordable hardware (including NECs, Switch, cables, etc) for setting up such cluster?
Thank you