Digital Server 5220 Series

This document serves as an upgrade guide for moving from a DIGITAL Server 5200 to a DIGITAL Server 5220. It includes:

• Comparison Chart: A detailed breakdown of hardware differences (processor, memory, graphics, networking, storage, etc.).
• Certified Operating Systems: A list of supported operating systems for both the 5200 and the 5220 models.
• Upgrade Procedure: Step-by-step instructions for performing the hardware upgrade, including disk drive movement and software hints for various OS environments.
• Troubleshooting: Guidelines for resolving boot issues, interpreting POST messages, and using the AMI diagnostic software.
• Supported Options List: A comprehensive list of supported parts and peripherals, including memory, disk drives, tape drives, controllers, and cabling.