RD350 is a value two socket 1U rack server for Web hosting, Collaboration, and HPC. RD550 offer the boost performance with more cores, more memory, more I/O bandwidth. It's ideal for SMB who need to host compute-intense web applications, and provides a entry price point combined with internal great expandability. Lenovo's 5th generation servers offer a complete portfolio of systems management tools increases uptime and productivity while keeping costs low. Enhanced hardware monitoring, alerts and diagnostics combined with integrated provisioning and deployment tools greatly improves the management efficiency in datacenters.