The Lenovo 00KH930 is a Mellanox ConnectX-4 EDR InfiniBand/Ethernet VPI (Virtual Protocol Interconnect) dual-port HCA designed for high-performance computing and data center environments. It connects via PCI Express 3.0 x16 slot and delivers up to 100 Gbps per port in InfiniBand EDR mode or Ethernet, with full-duplex capabilities supporting both protocols simultaneously. The adapter is compatible with x86 servers and workstations requiring low-latency, high-throughput interconnect for HPC clusters, storage networks, and enterprise fabric deployments. Typical use cases include scientific computing, financial modeling, machine learning training, and dense storage I/O. This refurbished unit has been tested and guaranteed to meet OEM specifications; available via quote from G5 Network Group.
