Aspen Hysys System Requirements Jun 2026

: Integrated Intel UHD Graphics 620 or older may cause "screen tearing" on large PFDs (hundreds of objects). Upgrade to a dGPU if your flowsheet has more than 200 process units.

If you are deploying HYSYS as part of an aspenONE Server environment, the requirements increase: Quad Intel Wolfdale-DP family (8 cores) or faster. RAM: 32 GB or more. Storage: 500 GB free hard disk space. Aspen Hysys System Requirements

: Recent Intel Core i7 or i9, or AMD Ryzen 7 (e.g., 5800H) to handle large-scale, multi-component models. Memory (RAM) Recommended : Integrated Intel UHD Graphics 620 or older