Specifications include, but are not limited to: CPU 2 Intel Xeon 6226R Cascade Lake 2.9 GHz 16-core Memory (96 GB total) 12 8GB DDR4 2933 MHz ECC/Registered Hard Drive 1 SSD or NVMe for OS boot and swap (minimum 240 GB) Infiniband Network Card 1 Mellanox ConnectX-6 Single-Port QSFP56 HDR100 InfiniBand HCA Administration Network Card 1 GigE Adapter Card (Separate from Infiniband Card) Form Factor / Density N.A. Nodes may be configured using one of two form factors: a) 1 node per 1U server b) 4 nodes per 2U server (e.g “Twin”). ; High Speed Networking Infiniband Network (for HPC Communication) Provide 100 Gbps Non-Blocking Node to Node Mellanox Infiniband Fabric Include any necessary Mellanox cables for trunking and/or for connection from switch to nodes. ; Management Network GigE Network (for Management + Data I/O) Netgear Smart Stackable GigE Switches with sufficient ports for total number of nodes plus one additional port for external connection. Switch(es) must have 10 Gb uplink to an existing external switch. POE not required. ; Information on Existing Racks and Cabling Rack Model APC Netshelter 5X AR3100 42U Rack [600mm wide x 1070mm deep] Cable Tray Height Above Racks 0” (Cables Run Directly On Top of Racks) Rack Layout Row of Adjacent Racks PDU (2 Per Rack) APC8868 Rack PDU 2G Metered, ZeroU, 10kW, 208V. [20kW Total Power in Each Rack] Working Load Per Rack ~16.8kW Cooling Per Rack 57,000 BTU Switch Position within Rack Vendor may Optimize.