Computer cluster with 28 nodes with 8 cores and 64 GB RAM, 8 nodes with 48 cores and 256 GB RAM, 4 nodes with 64 cores and 512 GB RAM, 4 nodes with 64 cores and 256 GB RAM, and one GPU server with 3 GPU accelerators. High-performance computer with a high-speed network interconnection between nodes (10G). General-purpose - calculations in fields of physics (materials science, astrophysics, etc.), chemistry, mathematics. The cluster has a queuing system that enables optimal usage of the resources. The cluster can be easily expanded.