Nodes with two AMD EPYC™ 7502 processors (32 cores each) with three memory size options: 48x standard 512 GiB; 32x large-memory 1024 GiB; 11x xlarge-memory 2048 GiB; 1x lg-swap 1024 GiB RAM + 2.73 TiB Intel Optane NVMe swap