The Derecho-GPU allocated resource is composed of 82 nodes, each with single-socket AMD Milan processors, 512 GB memory, 4 Nvidia A100 Tensor Core GPUs, connected by a 600 GB/s NVlink GPU interconnect, for a total of 328 A100 GPUs. Each A100 GPU has 40 GB HBM2 memory. The Derecho-GPU nodes each have four injection ports into Derecho's Slingshot interconnect. The NSF National Center for Atmospheric Research (NCAR) operates the Derecho system to support Earth system science and related research by researchers at U.S. institutions.