|verified|: Aspen Hysys System Requirements

For optimal performance, AspenTech recommends the following system configuration:

Aspen HYSYS is a process simulation tool used in chemical, oil & gas, and petrochemical engineering. Below are recommended system specs for smooth use in typical engineering workflows (modeling, flowsheeting, dynamic simulation, and moderate-sized property packages). Aspen Hysys System Requirements

| Model Complexity | Minimum | Recommended | Heavy-Duty | |----------------|---------|-------------|-------------| | (under 100 streams) | 8 GB | 16 GB | 32 GB | | Medium (100–500 streams, dynamics) | 16 GB | 32 GB | 64 GB | | Large (refinery-wide, 1000+ streams, rate-based distillation) | 32 GB | 64 GB | 128 GB+ | The offers a balance of performance and portability

Aspen RMS (Sentinel RMS License Manager) or SLM (Software License Manager). For optimal performance

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.

The offers a balance of performance and portability. It can be configured with Intel or AMD CPUs, professional GPUs, and excellent build quality. While not quite as powerful as the heaviest workstations, it remains strong enough for most simulation work.