The HP 844381-001 InfiniBand adapter offers a high bandwidth and low latency interface designed for use in high-performance computing (HPC) environments or data centers. This 100GB 2-Port 840z Mezzanine Adapter provides a powerful solution for data-intensive applications, offering speeds up to 100Gb/s. It is specifically engineered to meet the demands of parallel computing, ensuring efficient data transfer rates between CPUs, GPUs, and network interfaces within distributed computing environments. With its dual-port configuration, it offers redundancy and high availability for critical network applications. The adapter supports advanced data center bridging (DCB) capabilities and quality of service (QoS) features, making it an ideal choice for supporting scalable, high-performance fabric solutions that require high throughput, low latency, and computational efficiency.