2x 24 port gigabit managed switches.
2x Supermicro fat twin with 2x quad core, 8GB RAM, IPMI, 6x 1Gb/s NIC each. They are used as routers running VyOS.
2x (only one in picture) Infiniband 24 port DDR (20Gb/s per port) switch. This is being used for storage only.
1x Dell C6100 chassis containing 4 nodes with these specs: 96GB RAM, 2x Hexa-core CPU, 2x Infiniband DDR 20Gb/s, IPMI and 2x 1Gb/s for internet
2x Supermicro 1U 8x 2.5" 2TB drives (16TB), 24GB RAM, Quad-core CPU, 2x Infiniband DDR, IPMI and 2x 1Gb/s. These boxes are clustered storage
Let me know what you think :)