From the SpiNNaker project page: >The control interface is two 100Mbps Ethernet connections, one for the Board Management Processor and the second for the SpiN

From the SpiNNaker project page: >The control interface is two 100Mbps Ethernet connections, one for the Board Management Processor and the second for the SpiNNaker array. There are options to use the six on-board 3.1Gbps high-speed serial interfaces (using SATA cables, but not necessarily the SATA protocol) for I/O...