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

Synology DiskStation DS1522+,Tower, 5-Bay 3.5” SATA HDD/SSD,2 x M.2 2280 NVMe SSD, CPU AMD Ryzen™ R1600 dual-core (4-thread) 2.6 GHz, max. boost clock up to 3.1 GHz, 8GB DDR4 ECC SODIMM, 4 x 1Gbe, 2xUSB 3.2, 2 x eSATA, 2.7 kg, 3y

Synology DiskStation DS923+, Tower, 4-Bays 3.5” SATA HDD/SSD, 2 x M.2 2280 NVMe SSD slot, CPU AMD R1600 2-core 2.6 (base) / 3.1 (turbo) GHz, 4 GB DDR4 ECC, 2x RJ-45 1GbE LAN Port; 2x USB 3.2; eSATA port; 2.24 kg; 3yr warranty

Synology BeeStation BST150-4T Desktop NAS with built in 4TB HDD, CPU Realtek RTD1619B, RAM 1 GB DDR4, 1 x 1 GbE RJ-45, 1 × USB-A 3.2 Gen 1 port, 1 × USB-C 3.2 Gen 1 port, Supports : Win 11, macOS 12.3, iOS 15, Android 8; 820g, 3y warranty

Synology DS223j, Tower, 2-bays 3.5” SATA HDD/SSD, CPU 4-core 1.7 GHz; 1 GB DDR4 non-ECC; 1 x RJ-45 1GbE LAN Port; 2 x USB 3.2 Gen1; ; 0.88 kg; 2yr warranty