Aspen Hysys System Requirements |link| -

64 GB is advised if you are running HYSYS alongside other heavy hitters like Aspen Plus, AVEVA, or large Excel-based automation tools. 3. Graphics Card (GPU)

If you encounter issues during installation or operation, ensure that your system meets the minimum requirements. You can also: Aspen Hysys System Requirements

Resolution of or higher (1440 x 900 recommended). 64 GB is advised if you are running