FatTwin Server

4U 8-Node FatTwin Server. 6 hot-swap 2.5" NVMe/SAS/SATA drives per node 

4U 4-Node FatTwin Server. 8 hot-swap 3.5" NVMe/SAS/SATA drives per node  
8 Hot-pluggable System Nodes in a 4U Server
8 Hot-pluggable System Nodes in a 4U Server
4 Hot-pluggable System Nodes in a 4U Server
4U 8-node FatTwin Server. 6 2.5" NVMe/SAS/SATA bays per node 
4U 4-node Server. 8 3.5" SAS/SATA (optional 6 NVMe) per node