The QNAP TVS‑873e‑8G packs a quad‑core AMD RX‑421BD at 2.1 GHz, 8 GB DDR4 RAM and eight hot‑swap bays for HDD or SSD, supporting RAID 0/1/5/6/10/JBOD. Four Gigabit LANs, dual HDMI 1.4b, four USB 3.0 ports, built‑in speakers, an LCD status panel and a Kensington lock slot deliver secure, high‑speed storage with full cloud backup and iSCSI LUN capabilities.