Synology DiskStation DS1621+,Tower,6-Bay 3.5'' SATA HDD/SSD, 2 x M.2 2280 NVMe SSD, CPU AMD Ryzen Quad-Core 2.2 GHz, 4 GB DDR4, 4 x RJ-45 1 GbE LAN, 3 x USB 3.0, 2 x eSATA (Expandable to 16 Bays with 2 x DX517), 1 x Gen3 x8 PCIe,5.1kg, 3y warranty
NAS Synology 6-bay Synology NAS server for Small andMedium Business, Intel Atom C3538, 4GB DDR4, max 6x16TB, 4x1Gbe, 3xUSB 3.0, 2xeSATA, dual m.2 SSD (expandable to 16 with 2xDX517).
Synology DiskStation DS918+ 4-Bay NAS, 4-core 1.5 GHz CPU, 2 x M.2 NVMe SSD, 3.5"HDD or 2.5"HDD/SSD SATA,2 x 1Gbe LAN(with Link Aggregation/Failover support),2xUSB 3.0,Hot Swappable Drive, Power Recovery, Wake on LAN/WAN, Scheduled Power On / Off