Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters and storage devices increase, high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions, adding new levels of performance, availability, flexibility, and management.HP provides a variety of networking solutions to keep your home or business connected. There's a networking choice for every budget, setting and level of expertise.The AB286C HP PCI-X 2-port 4X Fabric (HPC) adapter is for use in high-performance technical computing clusters.