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Silver 3U rackmount chassis with 16 front drive bays and redundant power supplies

Qnap

Qnap TS-H1677AXU-RP-R7-32G-US 16-bay rackmount NAS, Ryzen 7000, 32GB DDR5

SKU CH-YWGF-6HXNV MPN TS-H1677AXU-RP-R7-32G-US

A 16-bay rackmount NAS powered by AMD Ryzen 7000 Series, 32 GB DDR5 and M.2 PCIe Gen 5 slots with redundant 550 W power

  • Enterprise performance driven by AMD Ryzen 7000 Series processor
  • 32GB DDR5 memory accelerates virtualization and heavy workloads
  • Two M.2 2280 PCIe Gen 5 slots enable ultra-fast NVMe caching
  • Redundant 550W power supplies ensure continuous operation
  • 16-bay 3U rackmount chassis supports massive PB-level storage capacity

Enterprise 16-bay rackmount NAS

The Qnap TS-H1677AXU-RP-R7-32G-US is a 3U rackmount network-attached storage system built for organisations that require high-density capacity and compute in a single chassis. It targets IT teams running virtualisation hosts, tier-2 storage pools or 4K media workflows where ZFS data integrity and multi-core throughput matter.

Redundant power and Gen 5 M.2 expansion

Dual 550W redundant power supplies keep the array online if one unit fails, a practical safeguard for continuous operations. Two M.2 2280 PCIe Gen 5 slots accept NVMe SSDs for caching or metadata tiers, and the Gen 5 interface remains compatible with Gen 4 drives already in inventory.

32 GB DDR5 and Ryzen 7000 series CPU

The system ships with 32 GB of DDR5 non-ECC memory and an AMD Ryzen 7 7000 series processor, delivering the memory bandwidth and core count needed for concurrent VMs or real-time video scrubbing. Buyers who need ECC memory protection or larger out-of-the-box RAM configurations will have to source and install those modules separately.

Highlights

  • Enterprise performance driven by AMD Ryzen 7000 Series processor
  • 32GB DDR5 memory accelerates virtualization and heavy workloads
  • Two M.2 2280 PCIe Gen 5 slots enable ultra-fast NVMe caching
  • Redundant 550W power supplies ensure continuous operation
  • 16-bay 3U rackmount chassis supports massive PB-level storage capacity

Specifications

No published specifications for this item yet.

Questions about this item

What bandwidth does the PCIe Gen 5 M.2 slot provide for NVMe SSDs?

The two M.2 2280 PCIe Gen 5 slots deliver ultra-fast transfer speeds for NVMe SSDs and are backwards compatible with PCIe Gen 4 devices.

What rack space and drive bay layout does this 3U chassis require?

It occupies a standard 3U rackmount space and provides sixteen front-accessible drive bays for 3.5-inch or 2.5-inch drives.

How are the redundant power supplies installed, and what mistake should be avoided?

Both 550 W redundant power supplies are pre-installed in the 3U chassis; the common error is connecting only one PSU to a UPS instead of feeding each PSU from a separate power circuit.

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