QNAP TS-410E-8G, 4-bay Tower NAS ; Intel Celeron J6412 quad-core, onboard 8GB RAM (not expandable), 4 x 2.5-inch SATA slots, 2 x 2.5GbE, 1 x HDMI 1.4b, 4 x USB 3.2 Gen2 Type-A