Synology RS1221+ 8-Bay RackStation (SYN-RS1221+) - CPU Model: AMD Ryzen V1500B, CPU Frequency: 4-core 2.2 GHz, System Memory: 4 GB DDR4 ECC SODIMM, Maximum Memory Capacity: 32 GB (16 GB x 2), Total Memory Slots: x 2, Drive Bays: x 8, External Ports: 4 x RJ-45 1GbE LAN Port, 2 x USB 3.2 Gen 1 Port, 1 x eSATA Port, PCIe: 1 x Gen3 x8 slot (x4 link)