Synology DiskStation DS220+ 2Bay, Intel Celeron J4025 2-core 2.0 GHz, Hot swappable, 2 x Gigabit (RJ-45), 2 x USB 3.0 port

CPU : Marvell Armada 3700 Dual Core 800 MHz , Memory : 512MB DDR3L , Drive Bay : 1 , LAN Port : 1 x RJ-45 1GbE , USB Port : 2 x USB 2.0

CPU : Realtek RTD1296 Quad Core 1.4 GHz , Memory : 1 GB DDR4 , Drive Bay : 1 , LAN Port : 1 x RJ-45 1GbE , USB Port : 2 x USB 3.0

CPU : Realtek RTD1296 Quad Core 1.4 GHz , Memory : 512MB DDR4 , Drive Bay : 2 , LAN Port : 1 x RJ-45 1GbE , USB Port : 2 x USB 3.0

Synology 8-Bay Desktop NAS , CPU : AMD Ryzen V1500B 4-core 2.2 GHz , Memory : 4 GB DDR4 ECC (Up to 32GB) , Drive Bay : 8 (Up to 18) , M.2 Slot : 2 (NVMe) , LAN Port : 4 x RJ-45 1GbE , USB Port : 4 x USB 3.0 , eSATA Port : 2 , PCIe Expansion : 1 x Gen3 x8 slot

Synology 8-Bay Desktop NAS , CPU : AMD Ryzen V1780B 4-core 3.35 GHz , Memory : 8 GB DDR4 ECC (Up to 32GB) , Drive Bay : 8 (Up to 18) , M.2 Slot : 2 (NVMe) , LAN Port : 2 x RJ-45 1GbE / 1 x RJ-45 10GbE , USB Port : 3 x USB 3.2 Gen 1 , eSATA Port : 2 , PCIe Expansion : 1 x Gen3 x8 slot

Synology 12-Bay Desktop NAS , CPU : AMD Ryzen V1500B 4-core 2.2 GHz , Memory : 4GB DDR4 (Up to 32GB) , Drive Bay : 12 (Up to 24) , LAN Port : 4 x RJ-45 1GbE , USB Port : 2 x USB 3.2 Gen 1 Port , Expansion Port : 1 , PCIe Expansion : 1

Synology 12-Bay Desktop NAS , CPU : Intel Xeon D-1531 6-Core 2.2 GHz , Memory : 16 GB DDR4 ECC (Up to 48GB) , Drive Bay : 12 (Up to 36) , LAN Port : 2 x RJ-45 1GbE , LAN Port : 2 x RJ-45 10GbE , Management LAN Port : 1 , USB Port : 2 x USB 3.2 Gen 1 , Expansion Port : 2 , PCIe Expansion : 1 x Gen3 x8 slot

CPU : Realtek RTD1619B 4-core 1.7 GHz , Memory : 2 GB DDR4 , Drive Bay : 2 , LAN Port : 1 x RJ-45 1GbE , USB Port : 3 x USB 3.2 Gen 1

CPU : Realtek RTD1619B 4-core 1.7 GHz , Memory : 2 GB DDR4 , Drive Bay : 2 , LAN Port : 1 x RJ-45 1GbE , USB Port : 3 x USB 3.2 Gen 1

Synology 2-Bay Desktop NAS CPU : AMD Ryzen R1600 2-core 2.6 GHz , Memory : 2 GB DDR4 (Up to 32GB) , Drive Bay : 2 (Up to 7) , M.2 Drive Slots : 2 (NVMe) , LAN Port : 2 x RJ-45 1GbE , USB Port : 1 x USB 3.2 Gen 1 , eSATA Port : 1 , PCIe Expansion : 1

Synology 4-Bay Desktop NAS , CPU : Realtek RTD1296 Quad Core 1.4 GHz , Memory : 1 GB DDR4 , Drive Bay : 4 , LAN Port : 1 x RJ-45 1GbE , USB Port : 2 x USB 3.0