QNAP TS-453E-8G –QNAP 4 Bay SME Tower NAS with Long-Term Availability (up to 2029)

4 x 3.5″/2.5″ SATA 6Gb/s HDD/SSDs + 2 x M.2 2280 PCIe Gen3 x2 slots; Intel® Celeron® J6412 4-core/4-thread 2.6 GHz processor; 8GB DDR4 RAM ; 2 X 2.5 Gigabit Ethernet Port (Expandable) ; 2 X USB 2.0 port; 2 x USB 3.2 Gen 2 (10Gbps) Port;  2 X HDMI; Single Disk, JBOD, RAID 0, 1, 5, 6, 10 + hot spare; Warranty 3 Years

QNAP TS-873A-8G-QNAP 8 Bay SME Tower NAS

8 x 3.5″/2.5″ SATA 6Gb/s HDD/SSDs + 2 x M.2 2280 PCIe Gen3 x1 slots; AMD Ryzen™ Embedded V1500B quad-core 2.2 GHz processor; 8GB DDR4 (Max 64 GB); 5GB Flash (Dual boot OS protection); 2 x 2.5 Gigabit Ethernet Port (Expandable up to 4 X 10Gbe Ethernet Ports); 3 x Type-A USB 3.2 Gen 2 5V/1A 10Gbps; 1 x Type-C USB 3.2 Gen 1 5Gbps; RAID 0, 1, 5, 6, 10, 50, 60, JBOD, Single + hot spare; Warranty 3 Years