Before Aspen HYSYS can be installed, your Windows operating system must have several essential software frameworks pre-installed. These are almost always included in the installation media but are crucial to be aware of.
Intel Core i7, i9, or Intel Xeon processors with higher clock speeds (3.0 GHz+).
Aspen HYSYS is supported on the following virtual platforms : Aspen Hysys System Requirements
Do you plan to run other heavy programs (like AutoCAD or Aspen Plus)?
GPU matters for:
: Checkout latency over VPN must be stable; otherwise, use borrowed licenses.
: Minimum Intel Core i5 (2.8 GHz), 8 GB RAM, and 80 GB disk space. Key Installation Prerequisites Administrator Rights : You must have administrative privileges to install the Aspen Engineering Suite and its license manager. Virtual Machines Before Aspen HYSYS can be installed, your Windows
While Hysys supports multi-threading for certain tasks (like batch calculations or parametric studies), individual flowsheet convergence is heavily dependent on single-core clock speed. Look for processors with high turbo boost frequencies.