Supermicro Server FatTwin SuperServer 4U 4-Node FatTwin with 8 hot swap 3.5" NVMe SAS SATA drives per node Multinode Single Socket Supports 4th 5th Gen Intel Xeon Scalable Processors 8 hot swap 3.5" SAS SATA drives 16 DIMM 2 PCI E Per Node Redundant PSU