Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The TS-473A is a four-bay desktop NAS built around an AMD Ryzen V1500B quad-core processor, with 8 GB of RAM in this version and two 2.5GbE ports. Its main draw is expansion: two PCIe slots let you add a 10GbE card, an M.2 NVMe cache card or a graphics card, and two M.2 slots are built in for SSD caching. That puts it above fixed-configuration four-bay boxes from Synology and ASUSTOR, which rarely offer PCIe at this size. It suits home labs, small offices and media hoarders who want room to grow, and it is more hardware than a plug-and-play backup box needs.
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Lowest price we've seen: $879.00 on Nov 9 at Best Buy. Tracked across 2 stores since Nov 9.
Owners rate the TS-473A highly for its build and expansion options, calling it one of the few four-bay NAS units with real PCIe headroom. Complaints center on fan noise, the learning curve of QTS and weak transcoding without a GPU.
