Synology RS1221RP+ 8-bay RackStation (up to 12-bay), Quad Core 2.2 GHz, 4GB RAM (up to 32GB), 10GbE NIC support (optional), M.2 SSD support with M2D20, Redundant power, 3Y WTY
Synology RS2423RP+ 12-bay Plus series Redundant power, AMD Ryzen V1780B quad-core processor, 8GB DDR4 ECC default memory, expandable up to 32GB, 10GbE RJ-45, 2 x 1GbE ports, Support RX1223RP expansion unit only, 3Y WTY