NAS Storage Systems

The Synology DS1821+ is the strongest all-around choice for most buyers: it combines a capable AMD Ryzen processor, mature and genuinely useful software, flexible RAID options, and a clear upgrade path through expansion units and optional 10GbE. Buyers who need rackmount deployment and are willing to pay for Synology's ecosystem should look at the RS1226RP+, while those who want maximum hardware value per dollar without deep software requirements will find the UGREEN DXP8800 Plus hard to argue with. Every other product in this roundup serves a real but narrower need.

Updated August 2026

The WD Red Plus is the top pick for most NAS RAID builds: it guarantees CMR recording technology across the entire lineup, carries a workload rating suited to always-on home and small-office use, and avoids the compatibility pitfalls that have made SMR drives a recurring headache in RAID arrays. Buyers running larger bays under heavier multi-user loads should step up to the Seagate IronWolf Pro or WD Red Pro for the higher workload ceiling and extended warranty coverage. The Seagate EXOS X20 earns its place only when raw capacity and sustained throughput are the primary concern and enterprise pricing is on the table.

Updated September 2026