System Information › System Requirements

System Requirements

The following requirements must be met or exceeded for CA ERwin Data Modeler to install and run correctly:

• Microsoft-based workstation, Intel Pentium 4 or equivalent
• 2 GB available hard drive space
• 2 GB RAM minimum; more is recommended for large models
• DVD-readable device (only if installing from DVD media)

Note: The minimum screen resolution supported is 1024 x 768. If your screen resolution is less than the minimum supported, some portions of the screen will not be visible.