QNAP TS-873AEU-4G 8‑Bay Rack NAS – AMD Ryzen 2.2 GHz, 4 GB DDR4, Dual 2.5 GbE, PCIe, 2U

The QNAP TS-873AEU-4G delivers enterprise‑grade performance in a compact 2U rack form factor, perfect for small‑to‑medium businesses that need reliable, high‑speed storage. Powered by an AMD Ryzen Embedded V1500B quad‑core processor (2.2 GHz, 8 threads) and 4 GB DDR4 ECC memory, it handles multiple workloads, virtualisation, and real‑time data analytics with ease. Dual 2.5 GbE ports provide up to 5 Gbps of aggregated network throughput, while two PCIe x4 Gen 3 slots let you add 10 GbE, SSD cache or other expansion cards for future‑proof scalability. Featuring eight hot‑swap 3.5"/2.5" SATA bays and two M.2 slots, the TS‑873AEU‑4G supports a wide range of HDD and SSD configurations, from RAID‑0 for maximum speed to RAID‑6 and RAID‑10 for robust data protection. Integrated QuTS hero OS (v5.0.0) offers advanced snapshot, backup, and iSCSI LUN capabilities, plus support for cloud sync, ensuring your critical data is always secure and accessible. With a 250 W built‑in power supply, active cooling via three 60 mm fans, and a comprehensive set of management tools, this NAS is ready for demanding enterprise environments.