IBM 39J2444 – GX DUAL-PORT 4X IB HCA

Detailed Description:

The IBM 39J2444 GX Dual-Port 4X InfiniBand Host Channel Adapter (HCA) is a high-performance network interface card designed for IBM servers. It offers two ports of 4X InfiniBand connectivity, providing a high-bandwidth and low-latency interface for interconnecting data centers with speeds of up to 10 Gbps per port. This adapter is ideal for demanding applications such as high-performance computing, large-scale database access, and other bandwidth-intensive tasks. The 39J2444 supports a variety of operating systems and is compatible with IBM’s GX architecture, allowing for easy integration into existing infrastructures. The card’s dual-port configuration ensures high availability and redundancy, crucial for mission-critical applications. It also features advanced capabilities such as RDMA (Remote Direct Memory Access), which enables faster data transfer rates by directly accessing memory across servers without involving the CPU, thus reducing latency and improving overall system performance.