Aspen Hysys System Requirements ✔ ❲ESSENTIAL❳

If you are using a Mac (M1, M2, M3, or Intel chips), you cannot install Aspen Hysys directly. You must use one of the following workarounds:

AspenTech no longer publishes separate system requirement documents for each product version. Starting with aspenONE V9, all hardware requirements are included within the platform specification document. The company rigorously validates its software on a range of hardware, operating systems, and virtualization environments to ensure that customers deploy solutions in fully tested and optimized configurations.

Aspen HYSYS is validated primarily for Microsoft Windows. The software runs on: Aspen Hysys System Requirements

The requirements can vary between versions. To find the specific document for your version:

A professional workstation with 32 GB RAM and a modern i7/i9 processor is recommended. If you are using a Mac (M1, M2,

By meeting or exceeding the recommended specifications, you will drastically minimize simulation lag, ensure high stability during complex optimizations, and future-proof your workstation for upcoming versions of the AspenTech suite.

Pro and Enterprise editions (Version 22H2 or later recommended). The company rigorously validates its software on a

If your organization uses a concurrent network license, a stable Local Area Network (LAN) or Virtual Private Network (VPN) connection to the AspenTech License Server is required.

Aspen HYSYS is the industry standard for process simulation in oil, gas, and refining. Before you install or upgrade, checking the system requirements is crucial to avoid slow performance, crashes, or installation errors.

Windows 7 and 8 are no longer supported by current versions.

Required if you plan to use HYSYS Workbook imports/exports, Aspen Simulation Workbook (ASW), or OLE automation scripts. Network and Licensing Requirements