Hewlett-Packard Enterprise InfiniBand 4X QDR ConnectX-2 Pci-e G2 Dual Port HCA (592520-B21)

The next generation of HP InfiniBand Adapters for select HP ProLiant BLc, DL, ML, SL, and XL servers, Gen8 and Gen9 models.

Based on Mellanox ConnectX-3 Pro technology for unprecedented scalability and fabric flexibility, they are all dual ported and can function as a dual ported InfiniBand card, a dual ported Ethernet card, or a mixed function card in rack servers.

Combined with HP InfiniBand FDR edge switches, they deliver low-latency InfiniBand bandwidth, up to 56 Gb/s Fourteen Data Rate (FDR) or up to 40 Gb/s Quad Data Rate (QDR), for performance driven server and storage clustering applications in High Performance Computing (HPC) and enterprise data centers.