QNAP TS-473-4G-US 4GB 4-Bay Diskless NAS Server at Lowes.com
TS-473A | AMD Ryzen™ quad-core 2.2 GHz 2.5GbE NAS supports M.2 NVMe SSD and PCIe expansion for adding 10GbE high-speed connectivity and M.2 SSD; QTS and QuTS hero dual operating system for
CMS 16GB (1X16GB) DDR4 19200 2400MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with QNAP® NAS Servers TS-473, TS-473-4G; TS-473-8G, TS-673, TS-673-4G; TS-673-8G - C107 - Walmart.com
QNAP TS-473A - NAS server - 4 bays - SATA 6Gb/s - RAM 8 GB - 2.5 Gigabit Ethernet | Synigo
parts-quick 16GB Memory for QNAP NAS TS-473 Server DDR4 2400MHz RAM Module SO-DIMM at Amazon.com