IBM 1809-70XX – GX DUAL-PORT 4X IB HCA

Detailed Description:

The IBM 1809-70XX GX Dual-Port 4X InfiniBand Host Channel Adapter (HCA) is a high-speed communication interface card designed for high-performance computing (HPC), enterprise data centers, and networking applications. With two ports and support for 4X InfiniBand connectivity, this HCA provides extremely high data transfer rates and low latency communication between servers and storage systems. It is especially beneficial in environments where data throughput and speed are critical, such as in cluster computing and large-scale virtualization. The adapter supports advanced features like Remote Direct Memory Access (RDMA), which enables direct memory access from one computer into another without involving the processor, cache, or operating system of either computer. This results in significant performance improvements and reduced CPU overhead. The HCA is engineered for reliability and provides robust data integrity features, making it an excellent choice for organizations looking to boost their data center’s interconnectivity and efficiency.