4X Infiniband DDR Expansion Card (CFFh) for BladeCenter

Model: 43W4423

IBM 4X InfiniBand DDR Expansion Card (CFFh) for IBM BladeCenter - Network adapter - InfiniBand - 4x InfiniBand (SFF-8470) - 2 ports

1.2us MPI ping latency Two 4x DDR capable (20 Gb/s) InfiniBand ports to support auto-negotiation to SDR CPU offload of transport operations End-to-end QoS and congestion control Hardware-based I/O virtualization TCP/UDP/IP stateless offload Based on Mellanox's new ConnectX Infiniband to PCI-express bridge chip Supports the OpenFabrics Enterprise Distribution (OFED) drivers and protocol support Support for Cisco's and Voltaire's drivers stacks

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