Review System Requirements

Review the system requirements for the computer on which you want to install erwin Data Modeler (erwin DM).

Parameter

Windows

macOS (14.1)

Hardware/Workstation
  • Processor - 64-bit, minimum 4 cores
  • 16 GB RAM
  • 100 GB of disk space or more as required to support your requirements
  • 1024 x 768 or higher screen resolution
  • Display settings set to 100%
  • Intel or Apple Silicon
  • 8 GB RAM
  • 100 GB of disk space or more as required to support your requirement

Operating System
  • Microsoft Windows 10
  • Microsoft Windows 11
  • (Optional) Microsoft Windows Server 2016
  • (Optional) Microsoft Windows Server 2019
  • (Optional) Microsoft Windows Server 2022
  • All current Microsoft Windows critical updates
  • Sonoma
  • Ventura
  • Monterey
  • Big Sur

erwin DM is not certified for macOS Sequoia.

Running erwin API in a 64-bit environment requires some changes to the workstation registry. For more information about changing the registry, see the erwin® Data Modeler Workgroup Edition Implementation and Administration Guide.