QNAP 4 bay Thunderbolt 3 NAS

QNAP 4-bay Thunderbolt 3 NAS. Intel Celeron Apollo Lake J3455 Quad-core CPU, 8GB RAM, SATA 6Gb/s, 2 x Thunderbolt 3 Ports (USB Type-C), 2 x 1GbE, 1 x 10GbE, 2 x M.2 2280 SATA SSD slots. Intel Celeron J3455 quad-core 1.5GHz (up to 2.3GHz), 8GB DDR3L RAM (2x4GB, max 8GB), 4K hardware transcoding, dual 4K HDMI v1.4b, max 1 UX-800P/UX-500P expansion unit, 1x pre-installed QM2-2S10G1T expansion adapter