QNAP TS-673-8G-US 6-Bay NAS 10G-Ready

The QNAP TS-673 is a 6-bay NAS built around the AMD RX-421ND quad-core processor running at 2.1GHz (boosting to 3.4GHz) — a meaningful step above the Annapurna Labs ARM processors in many competing units at this tier. That CPU headroom matters for workloads that go beyond simple file serving: virtualization via Virtualization Station, containerized applications via Container Station, and the compute-intensive task of 4K video transcoding all benefit from x86 architecture and real clock speed. The base configuration ships with 8GB DDR4, expandable to 64GB — a ceiling that makes genuine multi-VM deployments viable rather than theoretical. Six 2.5"/3.5" SATA bays support up to 12TB drives (or larger, depending on QTS support at the time of use), and two M.2 2260/2280 SATA slots allow SSD caching that dramatically improves random read performance for frequently accessed data.

The unit's defining architectural feature is its two PCIe Gen3 x4 slots, which transform the TS-673 from a capable-but-standard NAS into a platform. Slot one accepts QNAP's QM2 cards for additional M.2 storage or 10GbE; slot two supports the NVIDIA GeForce GT1030 for hardware-accelerated 4K transcoding and HDMI output. In a fully configured state — 10GbE card installed, GT1030 handling transcode, SSD caching in the M.2 slots — the TS-673 handles simultaneous 4K Plex streams, VM workloads, and backup operations without falling over. The target user is an IT administrator or technically sophisticated prosumer who needs centralized storage, backup, and compute in a single chassis and wants room to scale. QTS's maturity as an operating system, with its Linux container underpinning and broad application library, is a genuine competitive advantage for anyone who will actually use the platform's capabilities.