The image shows the external network connectivity for the X8M. The backplane has two power supplies on the left. To the right of this are slots 1 through 3, each with a lower and upper slot. The lower half of slot 1has management ports. The upper half of slot 1 has a Dual 25G Network Card. The lower half of slot 2 has Dual 10G copper and 10/25G optical ports. The upper half of slot 2 has the option for two QSFP2B RoCE Fabric ports The lower half of slot 3 has a USB port and a management port. The upper half of slot 3 has the option for a Qlogic Card with two ports for tape that can be field installed.