Before installing Aspen HYSYS, the following Microsoft components must be present:
| Component | Recommended Requirement | | :--- | :--- | | | Windows 11 Pro (64-bit) or Windows Server 2022 | | CPU | Intel Xeon W-2400 / Core i9-13900K or AMD Ryzen 9 7950X | | Core Count | Minimum 8 cores / 16 threads (12 cores ideal for Dynamics) | | Clock Speed | > 3.5 GHz (Boost to 5.0 GHz) | | RAM | 32 GB DDR5 (ECC RAM for Xeon builds) | | Storage | 512 GB NVMe SSD (PCIe Gen 4) | | Display | Dual 2560 x 1440 (2K) monitors | | GPU | NVIDIA RTX A2000 or GeForce RTX 4060 (4GB VRAM) | | Network | Gigabit Ethernet (1 Gbps) for license borrowing | Aspen Hysys System Requirements
: Checkout latency over VPN must be stable; otherwise, use borrowed licenses. Before installing Aspen HYSYS
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