IBM 80P5478 – DUAL PORT RIO-2 I/O HUB

Detailed Description:

The IBM 80P5478 is a Dual Port RIO-2 (Remote I/O-2) I/O Hub designed to extend and enhance the I/O capabilities of IBM servers. The RIO-2 technology affords high-speed, flexible connections between a server’s central processing unit (CPU) and its external I/O devices, such as disk storage systems and network adapters. Featuring two ports, this hub facilitates redundant paths for data to travel, ensuring high availability and reliability of the server’s I/O communication. This is crucial in enterprise environments where continuous operation and data integrity are paramount. The implementation of RIO-2 hubs in IBM server architectures allows for scalable, efficient, and secure data transfers, supporting the demanding requirements of modern data centers, including virtualization, cloud computing, and intensive data processing tasks. The 80P5478 underscores IBM’s dedication to providing innovative, high-performance server solutions that cater to the complex needs of businesses worldwide.