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Choosing the best NAS for Plex comes down to one feature above all: Intel Quick Sync, the dedicated video engine that offloads transcoding so your media plays smoothly on any device. Intel Celeron, N100, and N-series chips include Quick Sync, which is why they beat AMD-based units for Plex specifically. From there, the number of bays and RAM decide how large a library and how many simultaneous streams you can handle. The five picks below all use Intel transcoding hardware. To plan your drives, our guide to the best 4TB NVMe SSDs is a useful companion.
Think about your household before buying: a two-bay unit like the Synology DS224+ is perfect for a beginner with a modest library, while four-bay models suit big 4K collections and multiple streams at once. RAM upgrades help with busy servers and metadata scans, and fast multi-gig networking keeps 4K files moving. If your existing storage is filling up, our walkthrough on how to free up disk space in Windows can buy time, and enthusiasts adding drives may want the best M.2 SSD heatsinks for cache drives.
Frequently asked questions
What is the best NAS for Plex in 2026?
For most people the Synology DS224+ is the best all-round pick thanks to its Quick Sync transcoding and polished software, while the UGREEN NASync DXP4800 Plus is the value champion for large libraries. Independent reviews from Android Central and HomeLabPicks support both.
If this is your first unit, our guide to setting up a NAS for home media shows how to get drives, shares and Plex running once it arrives.
Why does Intel Quick Sync matter for a Plex NAS?
Quick Sync is a dedicated video engine in many Intel CPUs that handles transcoding in hardware, keeping streams smooth without maxing out the processor. Intel Celeron and N100 chips include it, while AMD’s Ryzen R1600 does not, which is why Intel is preferred for Plex.
How many drive bays do I need for Plex?
A two-bay NAS suits smaller libraries and one or two simultaneous streams, while a four-bay model handles larger 4K collections and multiple viewers at once. Choose based on your library size and how many people stream at the same time.
Can a NAS transcode 4K Plex streams?
Yes, an Intel NAS with Quick Sync can transcode 4K, and more powerful chips like the Core i3-class in the TerraMaster F4-424 Pro can handle several 4K streams together. Exact performance varies by configuration, file type, and network speed.
