QNAP TS-673A-8G NAS, 6 trays 3,5"/2,5", 2x2,5 GbE BASE-T, 2 x M.2 NVMe 2280 slots, quad-core AMD Ryzen V1500B 2,2 GHz, 8 GB SO-DIMM DDR4 (1 x 8 GB) up to 64GB (2x32 GB)