NVIDIA MCX653106A-HDAT-SP ConnectX-6 VPI Adapter Card HDR InfiniBand and 200GbE Dual-Port QSFP56 PCIe 4.0 x16 Tall Bracket (-SP indicates Single Pack)ConnectX-6 VPI Card 200Gb/s InfiniBand & Ethernet Adapter Card ConnectX-6 Virtual Protocol Interconnect (VPI) cards are a groundbreaking addition to the ConnectX series of industry-leading network adapter cards. Providing two ports of 200Gb/s for InfiniBand and Ethernet connectivity, sub-600ns latency and 215 million messages per second, ConnectX-6 VPI cards enable the highest performance and most flexible solution aimed at meeting the continually growing demands of data center applications. In addition to all the existing innovative features of past versions, ConnectX-6 cards offer a number of enhancements to further improve performance and scalability. ConnectX-6 VPI supports HDR, HDR100, EDR, FDR, QDR, DDR and SDR InfiniBand speeds as well as 200, 100, 50, 40, 25, and 10Gb/s Ethernet speeds.