Aspen Hysys System Requirements Online

Check the AspenTech website for specific system requirements for your version of Aspen Hysys, as requirements may vary.

Setting up a system for Aspen HYSYS doesn't need to be a guessing game. By using the official platform documentation as your reference, you can ensure a successful installation. For the best user experience, prioritize a fast, multi-core CPU, a generous amount of RAM (at least 16 GB), and a reliable SSD. While the software is robust enough to run on modest hardware for simple models, pairing it with a well-spec'd workstation will pay dividends in productivity, allowing you to solve complex engineering problems faster and more efficiently.

run natively on macOS. You must use a Windows virtual machine or Boot Camp (on Intel Macs). 4. Key Components for Deployment Aspen Hysys System Requirements

10 GB to 20 GB of free space for the standalone HYSYS installation. Up to 80 GB is required for the full AspenOne suite.

Typically requires .NET 4.8 or later.

You don't need a gaming card, but a dedicated GPU helps the 3D modeler run smoothly when you're designing columns.

Minimum 1280 x 1024; higher resolutions are better for large Process Flow Diagrams (PFDs). Check the AspenTech website for specific system requirements

64-bit Office (2019 or 365) is highly recommended. HYSYS uses Excel for many reporting functions and "Aspen Simulation Workbook" integration; mismatched "bitness" (e.g., 32-bit Excel on 64-bit HYSYS) often causes crashes.

Futureproofing and scaling