QNAP TS-664-8G-US 6 Bay Desktop NAS drops to $799 on Amazon

Save $50 on this price drop. The QNAP TS-664-8G-US 6 Bay High-Performance Desktop NAS drops to $799 - save $50. This 6% discount brings the price below its $849 list price and undercuts its 30-day average of $849.63, making this a genuine price cut worth attention for anyone building or upgrading a home or small office storage setup.

THE DEAL

QNAP TS-664-8G-US 6 Bay High-Performance Desktop NAS

$799 (was $849) - Save $50 (6% off)

WhereAmazon

ExpiresNo end date listed

Get This Deal

For just $799, down from its list price of $849, this sits below its 90-day average of $827.27 and its 180-day average of $827.98. While not the lowest price seen historically, it is the best price available right now and a meaningful saving on a NAS that rarely sees discounts outside of major sales events.

What You're Getting

The TS-664 packs an Intel Celeron N5105/N5095 quad-core processor (burst up to 2.9GHz) with 8GB of onboard DDR4 RAM. Dual 2.5GbE ports accelerate file sharing across teams and handle large file transfers without a bottleneck.

Two M.2 PCIe Gen3x2 NVMe slots support cache acceleration or dedicated SSD storage pools for snappier performance. Multiple USB 3.2 Gen 2 ports with up to 10Gb/s transfer speeds work with faster external drives and expansion enclosures.

This is a diskless unit, so you supply your own drives.

Who This Is For

Best for: home lab enthusiasts, media collectors, and small businesses that need a 6-bay NAS with solid networking throughput. The dual 2.5GbE ports and M.2 caching make it a strong fit for Plex servers, surveillance storage, or team file sharing where speed matters.

Skip this if you need ECC RAM or a rackmount form factor.

The Caveat

The 8GB of RAM is soldered and non-expandable, so this NAS is not ideal for heavy virtualization or Docker workloads that demand more memory. If you plan to run multiple VMs or containers, look at models with user-upgradable RAM.

Final Verdict

The dual 2.5GbE and NVMe support at $799 make this a capable mid-range NAS for anyone who needs fast local file access without jumping to a prosumer chassis. The price is right for buyers who can work within the 8GB memory ceiling.