QNAP TS-673A-8G NAS Review

Discover the power and versatility of the QNAP TS-673A-8G 6 Bay High-Performance NAS. Equipped with 2 x 2.5GbE Ports and Two PCIe Gen3 Slots, this NAS offers incredible transfer speeds of up to 5 Gbps. It’s not just fast, it’s also flexible – the 2.5GbE ports are backwards compatible with 1GbE/ 100MbE speeds, and you can enhance its functionality with PCIe cards, such as 10GbE ports or additional USB 3.2 Gen 2 ports. Need extra storage optimization? Look no further, as this NAS features two M.2 PCIe NVMe SSD slots for Qtier Technology and SSD Caching. With its remarkable capabilities and 8GB DDR4 RAM (expandable up to 64GB), the QNAP TS-673A-8G is the ultimate solution for your data storage needs.

QNAP TS-673A-8G 6 Bay High-Performance NAS with 2 x 2.5GbE Ports and Two PCIe Gen3 Slots

Find your new QNAP TS-673A-8G 6 Bay High-Performance NAS with 2 x 2.5GbE Ports and Two PCIe Gen3 Slots on this page.

Why Consider This Product?

If you’re in need of a high-performance NAS (Network-Attached Storage) solution that offers exceptional speed and functionality, the QNAP TS-673A-8G 6 Bay is worth considering. With its cutting-edge features and advanced capabilities, this product is designed to meet the demands of businesses and individuals alike. Here’s why you should give it a closer look.

The QNAP TS-673A-8G boasts impressive transfer speeds, thanks to its two 2.5GbE ports. These ports are even backwards compatible with 1GbE/100MbE speeds, ensuring seamless integration into your existing network infrastructure. With the option of port trunking, you can achieve transfer speeds of up to 5 Gbps, enabling efficient data transmission and retrieval.

What sets this NAS apart is its versatility and expandability. With two PCIe Gen3 slots, you have the freedom to add extra functionality to suit your specific needs. Whether you require additional 10GbE ports, SSD caching for faster data access, more USB 3.2 Gen 2 ports, wireless networking capabilities, or even Fibre Channel connectivity, this NAS has you covered. It also supports entry-level NVIDIA graphics cards, making it an excellent choice for video processing or GPU-passthrough to virtual machines.

Furthermore, the QNAP TS-673A-8G features two M.2 PCIe NVMe SSD slots that support Qtier Technology and SSD Caching. This enables constant storage optimization, allowing you to maximize the performance of your storage system and enhance overall efficiency. With these capabilities, you can expect a smooth and seamless user experience.

Features and Benefits

Exceptional Speed and Connectivity

With its two 2.5GbE ports, the QNAP TS-673A-8G ensures lightning-fast data transfer speeds. Additionally, port trunking enables up to 5 Gbps transfer rates, maximizing efficiency and reducing wait times. This means you can quickly access and share your files without any frustrating delays.

Expandability and Versatility

The two PCIe Gen3 slots offer unprecedented flexibility, allowing you to customize and expand the functionality of your NAS. Whether you require faster network speeds, increased storage capacity, or enhanced connectivity options, these slots can accommodate a wide range of PCIe cards. This ensures that your NAS can evolve alongside your growing needs.

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Advanced Storage Optimization

With two M.2 PCIe NVMe SSD slots, the QNAP TS-673A-8G takes storage optimization to the next level. The incorporation of Qtier Technology and SSD Caching ensures that your frequently accessed data is stored in the fastest storage tier, resulting in improved performance and reduced latency. This ensures that you can access your important files quickly and efficiently.

Compatibility with Entry-Level NVIDIA Graphics Cards

The support for entry-level NVIDIA graphics cards is a standout feature of this NAS. Whether you require video processing capabilities or GPU-passthrough to virtual machines, this feature opens up a range of possibilities. You can accomplish tasks such as video editing, transcoding, and even running virtualized gaming environments.

See the QNAP TS-673A-8G 6 Bay High-Performance NAS with 2 x 2.5GbE Ports and Two PCIe Gen3 Slots in detail.

Product Quality

QNAP is renowned for its commitment to delivering high-quality products, and the TS-673A-8G NAS is no exception. The company has a track record of providing reliable and durable network storage solutions, and the TS-673A-8G is built with the same level of craftsmanship. With its sturdy construction and robust components, this NAS provides the reliability and performance you need for your storage requirements.

The QNAP TS-673A-8G also comes with various certifications and endorsements that guarantee its quality. These certifications ensure that the product meets stringent industry standards and undergoes rigorous testing to ensure its reliability and performance. When investing in the TS-673A-8G, you can have peace of mind knowing that you are purchasing a product of exceptional quality.

What It’s Used For

Streamlined Data Storage and Backup

The QNAP TS-673A-8G NAS is primarily used for efficient data storage and backup. With its high-performance capabilities and versatile storage options, it allows businesses and individuals to securely store, organize, and access their valuable data. Whether you need to store important documents, multimedia files, or critical business data, this NAS provides a reliable and easy-to-use solution.

Collaborative Work Environments

The TS-673A-8G also caters to the needs of collaborative work environments. It supports simultaneous access from multiple users, allowing teams to work together seamlessly. With its exceptional speed and large storage capacity, this NAS enables efficient file sharing and collaboration, enhancing productivity and streamlining workflows.

Multimedia Server

If you are a multimedia enthusiast, the TS-673A-8G can serve as an excellent multimedia server. With its high-performance hardware and expandable storage options, you can store and stream media files effortlessly. Whether you’re a movie buff, a music lover, or simply want to enjoy your media collection from anywhere, this NAS ensures a smooth and optimized multimedia experience.

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Virtualization and Containerization

The QNAP TS-673A-8G is also well-suited for virtualization and containerization environments. With its support for entry-level NVIDIA graphics cards and its PCIe expansion slots, you can create and run virtual machines or containers with ease. This makes it an ideal choice for developers, businesses, or individuals looking to leverage virtualization technology for various applications.

QNAP TS-673A-8G 6 Bay High-Performance NAS with 2 x 2.5GbE Ports and Two PCIe Gen3 Slots

Product Specifications

Specification Details
Ethernet Ports 2 x 2.5 Gigabit Ethernet Port (2.5G/1G/100M)
USB Ports 3 x Type-A USB 3.2 Gen 2 10Gbps
Memory 8GB DDR4 RAM (Max 64GB)
PCIe Slots Two PCIe Gen3 Slots
Compatibility Supports entry-level NVIDIA graphics cards
Storage Optimization Two M.2 PCIe NVMe SSD slots for Qtier Technology and SSD Caching
Compatibility Backwards compatible with 1GbE/100MbE speeds

Who Needs This

The QNAP TS-673A-8G NAS is suitable for a wide range of users, including professionals, businesses, and even home users.

Professionals, such as photographers, videographers, and content creators, will benefit from its high-speed performance and large storage capacity. The ability to support entry-level NVIDIA graphics cards also makes it appealing for professionals in need of video processing capabilities.

Small to medium-sized businesses can take advantage of the TS-673A-8G’s collaboration features and expandable storage options. Its versatility and reliability make it a practical choice for businesses looking to streamline their storage and optimize their workflows.

Even home users can benefit from this NAS, especially those who have extensive multimedia collections or require a centralized storage solution for their personal files.

Pros and Cons


  • Exceptional transfer speeds with 2.5GbE ports and port trunking
  • Versatile and expandable with two PCIe Gen3 slots
  • Supports entry-level NVIDIA graphics cards for video processing
  • Advanced storage optimization with M.2 PCIe NVMe SSD slots
  • Reliable and durable construction
  • Suitable for professionals, businesses, and home users


  • May be more advanced than necessary for some users
  • Requires some technical knowledge and setup


  • Q: Can I upgrade the RAM on the QNAP TS-673A-8G NAS? A: Yes, the NAS has a maximum RAM capacity of 64GB, allowing for future upgrades.

  • Q: Does this NAS support hot-swappable drives? A: Yes, the TS-673A-8G is compatible with hot-swappable 2.5″ and 3.5″ SATA drives, allowing for easy drive maintenance and expansion without downtime.

  • Q: Can I use wireless networking with this NAS? A: Yes, with the available PCIe slots, you can add a wireless networking card to enable wireless connectivity.

  • Q: Can I use this NAS as a Plex media server? A: Yes, the QNAP TS-673A-8G is capable of running a Plex media server, allowing you to stream your media collection to various devices.

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What Customers Are Saying

Customers who have purchased the QNAP TS-673A-8G NAS praise its speed, expandability, and reliability. They are impressed by its ability to handle multitasking, large file transfers, and seamless video processing. The advanced storage optimization features, such as SSD caching and Qtier Technology, have also received positive feedback for enhancing overall performance.

Users appreciate the versatility of the two PCIe Gen3 slots, enabling them to customize and expand the capabilities of their NAS. The support for entry-level NVIDIA graphics cards is particularly well-received by those in need of video processing or GPU-passthrough to virtual machines.

Overall, customers agree that the QNAP TS-673A-8G offers excellent value for its price point, delivering exceptional performance and versatility.

Overall Value

The QNAP TS-673A-8G NAS offers great value for its price, considering its advanced features, exceptional speed, and expandability. Whether you’re a professional requiring high-performance storage, a business in need of efficient collaboration tools, or a home user seeking a centralized storage solution, this NAS delivers on all fronts. With its robust construction and reliable performance, it is a smart investment that will meet your present and future storage needs with ease.

Tips and Tricks for Best Results

To make the most of your QNAP TS-673A-8G NAS, consider the following tips and tricks:

  • Utilize port trunking for enhanced transfer speeds.
  • Explore the various PCIe expansion cards available to maximize functionality.
  • Take advantage of SSD caching and Qtier Technology for optimized storage performance.
  • Regularly update the firmware for the latest security patches and feature enhancements.
  • Consider additional backup solutions to ensure the safety of your valuable data.

Final Thoughts

Product Summary

The QNAP TS-673A-8G 6 Bay High-Performance NAS with 2 x 2.5GbE Ports and Two PCIe Gen3 Slots is a reliable and versatile storage solution that offers exceptional speed and expandability. It supports lightning-fast transfer speeds, provides ample options for customization, and incorporates advanced storage optimization features. Suitable for professionals, businesses, and home users alike, it offers excellent value for its price.

Final Recommendation

If you’re in the market for a high-performance NAS that can adapt to your evolving storage needs, the QNAP TS-673A-8G is an excellent choice. With its exceptional speed, expandability, and advanced storage optimization capabilities, it provides a seamless and reliable solution for your storage requirements. Invest in the QNAP TS-673A-8G NAS today to enhance your data storage, collaboration, and multimedia experiences.

Find your new QNAP TS-673A-8G 6 Bay High-Performance NAS with 2 x 2.5GbE Ports and Two PCIe Gen3 Slots on this page.

Disclosure: As an Amazon Associate, I earn from qualifying purchases.

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About the Author: Dave Taylor

Dave's technical acumen extends beyond server hardware. He possesses an in-depth understanding of various operating systems, including Windows Server, Linux, and UNIX, enabling him to tackle intricate software configurations and resolve compatibility challenges effectively.