老师，预算我补充了一下，6-8万作者Author: atominerva 时间: 2025-9-11 14:32
此价格可配置 3台7B13，再配个管理节点做存储。作者Author: David_R 时间: 2025-9-11 18:50
If you plan to do analytical Hessian calculations on those large systems (200-300 atoms) with ORCA, I strongly recommend investing in plenty of system RAM. I would recommend 24 x 64 GB = 1.5 TB, or, if the budget is a little tight, 24 x 48 GB = 1.15 TB would also suffice.
The dual socket 9654 platform will be more than capable of meeting your expectations, and it's convenient to have this capability all in one system. The power draw at full load will be around 800-1000 W, which is quite manageable on standard electrical circuits.