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Dell™ PowerEdge™ R720xd/R720 32-node cluster
Dual Socket Intel® Xeon® 10-core CPUs E5-2680 V2 @ 2.80 GHz
Mellanox ConnectX-4 EDR 100Gb/s InfiniBand adapter
Mellanox Innova-2 Flex Open VPI, dual-port QSFP28, EDR / 100GbE, KU15P (8 adapters - jupiter012-019)
Mellanox BlueField SmartNIC VPI MBF1L516A-ESNAT, 100Gb Ethernet / InfiniBand EDR (8 adapters - jupiter003-010)
Mellanox Switch-IB 2 SB7800 36-Port 100Gb/s EDR InfiniBand switches
Memory: 64GB DDR3 1600MHz RDIMMs per node
GPU: NVIDIA Kepler K40, K20x and K20 GPUs
Storage: Lustre, NFS