Mellanox Technologies Connectx-4 EN Network Interface Card, 40/56GBE Dual-Port QSFP28, PCIE3.0 X8, Tall Bracket MCX414A-BCAT High performing silicon for applications requiring high bandwidth, low latency and high message rate World-class cluster, network, and storage performance Smart interconnect for x86, Power, ARM, and GPU-based compute and storage platforms Advanced performance in virtualized overlay networks VXLAN, NVGRE, GENEVE Efficient I/O consolidation, lowering data center costs and complexity