DX1222 | 12-Bay Expansion Unit | DS3622xs+ DS2422+ Compatible | Mini-SAS HD

DDR4 ECC Memory | 8GB 16GB | 288-Pin UDIMM | 1.2V

Enterprise Series | 2.5" SATA SSD | DiskStation RackStation | 1.92TB 3.84TB

Enterprise Series | M.2 2280 NVMe SSD | PCIe 3.0 x4 | 400GB 800GB 1600GB

Dual-Port 10GbE Network Adapter | 2x RJ-45 10GBASE-T | PCIe 3.0 x8 | RackStation DiskStation

Dual-Port 10GbE SFP+ Network Adapter | Fiber Optic | PCIe 3.0 x8 | RackStation DiskStation

Enterprise Series | 3.5" SATA NAS Hard Drive | DiskStation RackStation | 4TB 8TB 12TB 16TB 20TB

M.2 NVMe & 10GbE Combo Adapter | Dual M.2 Slots + RJ-45 | PCIe 3.0 x8 | RackStation DiskStation

Dual-Port 25GbE SFP28 Network Adapter | PCIe 3.0 x8 | RackStation DiskStation