QNAP TVS-h1677AX
Enterprise ZFS Hybrid Desktop NAS — Accelerate Creative & Virtualization Workflows

Overview:

Powered by AMD Ryzen™ 7000 Series 6 Core processor and DDR5 memory, the TVS-h1677AX series combines ZFS data integrity with the upcoming Qtier storage tiering technology. It redefines performance standards for professional video collaboration and enterprise virtualization.

Features:

AMD Ryzen™ 7000 & DDR5: Driving Multitasking Limits

Adopting the latest Zen 4 architecture, the TVS-h1677AX provides a significant IPC uplift. Combined with DDR5 memory (expandable up to 192 GB), it effortlessly handles heavy workloads, including multiple virtual machines (VMs), containers, and high-resolution video transcoding.

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Fuse U.2 NVMe Speed with HDD Capacity. Qtier is Coming.

Maximize your storage efficiency without compromise. The TVS-h1677AX features hybrid bays that support both U.2 NVMe SSDs and traditional HDDs, allowing you to combine the speed of NVMe with the capacity of hard drives.

• TVS-h877AX: 2 x U.2 NVMe PCIe 4.0 x4 slots
• TVS-h1277AX: 4 x U.2 NVMe PCIe 4.0 x2 slots
• TVS-h1677AX: 4 x U.2 NVMe PCIe 4.0 x2 slots

Transfer speed with U.2 NVMe SSDs

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PCIe Gen 4 Expandability for Future-Proof Upgrades

The TVS-h1677AX is equipped with three PCIe Gen 4 slots, enabling you to install 25GbE network cards or dedicated NVIDIA RTX™ GPU cards for AI inference and virtual machine GPU passthrough.

*Note: Slot 2 provides PCIe Gen 4 x8 width when Slot 1 is not in use.

Slot 1: PCIe Gen 4 x4
Slot 2: PCIe Gen 4 x8 (or x4)*
Slot 3: PCIe Gen 4 x4

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Run VMs and Containers

With no additional fees, you can run multiple VMs of different OS on TVS-h1677AX. This allows you to deploy multi-tenant environments and applications to increase management efficiency and save hardware costs.

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High availability (HA) and failover with dual-NAS architecture

Avoid unplanned downtime and data loss.

Note: High Availability (HA) will be supported starting with QuTS hero h6.

Create a HA cluster with two TVS-h1677AX — one as the active server, and the other as the passive server. If an unexpected failure or issue with the active server occurs, the passive server provides immediate protection with automatic failover. This ensures continuous storage service and system availability.

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AI-powered enterprise search

Build a smart knowledge hub with RAG Search	TVS-h1677AX integrates the Qsirch search engine with RAG technology, cloud-based large language models (LLMs), and generative AI. This enables precise natural language searches across vast NAS file content, while generating summaries and actionable insights.
Full-text search	Searches for files based on file name, content, title, metadata, email title and body text, file path, and more.
Document preview	Preview the content of unopened documents, view keyword-relevant paragraphs, and check out a few relevant sentences related to the file subject.
Image search	Search for images by color or object. AI OCR recognizes and enables capturing text from images.
At-a-glance file distribution	Stay informed of storage utilization and distribution of data and files stored on the TVS-h1677AX via charts and analytics.

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5-year warranty as standard

The TVS-h1677AX is backed by a 5-year warranty! at no extra cost – providing your business organization with greater peace of mind.

Hardware Specifications:

	TVS-h1677AX-R5-16G
CPU	AMD Ryzen™ 5 7000 series 6-core/12-thread processor, burst up to 5.1 GHz AMD Radeon Graphics
CPU Architecture	64-bit x86
Graphic Processors	AMD Radeon™ Graphics
Floating Point Unit
Encryption Engine	(AES-NI)
Hardware-accelerated Transcoding
System Memory	16 GB UDIMM DDR5
Maximum Memory	192 GB (4 x 48 GB)
Memory Slot	4 x UDIMM DDR5 Support optional ECC memory For dual-DIMM configurations, you must use a pair of identical DDR5 modules.
Flash Memory	5GB (Dual boot OS protection)
Drive Bay	12 x 3.5-inch SATA 6Gb/s, 3Gb/s + 4 x 2.5-inch U.2 NVMe Gen4 x2 slots
Drive Compatibility	3.5-inch bays: 3.5-inch SATA hard disk drives 2.5-inch SATA solid state drives 2.5-inch bays: 2.5-inch U.2 solid state drives U.2 NVMe SSDs are only compatible with PCIe Gen4 and PCIe Gen5 SSDs.
Hot-swappable	To enable hot-swap functionality of U.2 SSDs after system startup, the U.2 SSD must be installed before powering on the system.
SSD Cache Acceleration Support
GPU pass-through
2.5 Gigabit Ethernet Port (2.5G/1G/100M)	2 (2.5G/1G/100M/10M)
10 Gigabit Ethernet Port	2 x 10GBASE-T (10G/5G/2.5G/1G/100M)
25 Gigabit Ethernet Port	Optional via an adapter
Wake on LAN (WOL)
Jumbo Frame
PCIe Slot	3 Slot 1: Gen 4 x8 or Gen 4 x4* Slot 2: Gen 4 x4 Slot 3: Gen 4 x4 *Slot 1 provides the width of PCIe Gen4 x8 when Slot 2 is not in use, and provides the width of PCIe Gen4 x4 when Slot 2 is in use. Card dimensions for PCIe slot 1：268 x 112 x 40.64(dual slot) mm / 10.5 x 4.4 x 1.6 inches Card dimensions for PCIe slot 2：150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches. Card dimensions for PCIe slot 3：150 x 68.9 x 18.76 mm / 5.90 x 2.71 x 0.74 inches. Wider cards can be installed if the next PCIe slot will not be used.
USB 2.0 Port	2
USB 3.2 Gen 2 (10Gbps) Port	2 x Type-C USB 3.2 Gen 2 10Gbps
HDMI™ Output	1, HDMI™ 1.4b (up to 4096 x 2160 @ 30Hz)
Form Factor	Tower
LED Indicators	Power Status, HDD 1-8, U.2 SSD 1-4, Status, LAN, storage expansion port status
Buttons	Power, Reset, USB Auto Copy
Dimensions (HxWxD)	8.87 × 14.56 × 12.59 inch
Weight (Net)	24.21 lbs
Weight (Gross)	26.72 lbs
Operating Temperature	0 - 40°C (32°F - 104°F)
Storage Temperature	-20 - 70°C (-4°F - 158°F)
Relative Humidity	5-95% RH non-condensing, wet bulb: 27°C (80.6°F)
Power Supply Unit	500W(x1), 100-240V 1 x 8 (6+2)-pin PCI-e cable
Power Consumption: Operating Mode, Typical	164.03 W Tested with drives fully populated.
Fan	System fan: 3 x 80mm, 12VDC CPU fan: 2 x 60mm, 12VDC
System Warning	Buzzer
Standard Warranty	5 Years

Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications and refer to the hardware user manual to install compatible QNAP memory modules.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
QNAP reserves the right to replace partial parts or accessories if the original is no longer available from its manufacturer/supplier. Any replacement would be fully tested and verified to meet strict compatibility and stability guidelines and will deliver identical performance to the original.
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Designs and specifications are subject to change without notice.