This is a 2U 4 node Cavium ThunderX ARM processor server. Each node contains dual 48 core 1.9GHz processors, 8 DDR4 slots, 2 SFP+ ports, 1 QSFP port, management port, serial, VGA and 2 USB. Contains dual power supplies. 384 cores total for the server.
The memory in the picture is not included. Rails are not included.