Supermicro Server 2U 4 Node GrandTwin with up to 4 hot-swap 2.5" NVMe SATA drives per node and front I/O Single-Socket 5th 4th Gen Intel Xeon Scalable processors pernode 16 Dimm pernode Multinode Server 4 front hot-swap 2.5" PCIe 5.0 NVMe SATA drive bays