QNAP TS-673A-8G-US

Overview

The QNAP TS-673A-8G-US is a 6-bay NAS server designed to provide high-performance storage and flexible expansion options for demanding environments. It features an AMD Ryzen Embedded V1500B quad-core processor running at 2.2 GHz and comes with 8 GB of DDR4 RAM, expandable up to 64 GB, enabling smooth multitasking and handling of intensive workloads. This system is well suited for small to medium-sized businesses or tech enthusiasts who require reliable, scalable storage combined with advanced networking and virtualization capabilities.

Equipped with two 2.5GbE Ethernet ports supporting port trunking, the NAS allows for faster data transfer and improved network reliability. Its dual PCIe Gen 3 slots offer room for adding 10GbE network cards or SSD cache cards, while two M.2 NVMe SSD slots enable storage acceleration through caching or tiered storage with Qtier Technology. The compact tower design fits neatly into office or server room setups, supported by a 250W internal power supply and system cooling fans to maintain stable operation under heavy use.

Key features

• AMD Ryzen V1500B quad-core processor delivers efficient multitasking and processing power for demanding applications
• Expandable 8 GB DDR4 RAM supports up to 64 GB for enhanced performance and future-proofing
• Two 2.5GbE RJ45 ports with port trunking combine bandwidth to boost network speed and reliability
• Dual PCIe Gen 3 x4 slots allow flexible expansion with 10GbE network cards or SSD cache cards to tailor performance
• Two M.2 NVMe SSD slots enable caching and tiered storage with Qtier Technology to optimize data access speeds
• Supports both QTS and QuTS hero operating systems, giving users the choice between versatile features and advanced data protection
• Six SATA drive bays accommodate 3.5-inch or 2.5-inch drives, supporting large storage arrays and RAID configurations
• Built-in 250W power supply and system cooling fans ensure stable and reliable operation during heavy workloads

Key specs

• Processor: AMD Ryzen Embedded V1500B quad-core 2.2 GHz
• Memory: 8 GB DDR4 RAM, expandable to 64 GB
• Drive bays: 6 x 3.5-inch/2.5-inch SATA
• Network ports: 2 x 2.5GbE RJ45 with port trunking support
• Expansion slots: 2 x PCIe Gen 3 x4
• M.2 slots: 2 x NVMe SSD for caching and tiered storage
• Power supply: 250W internal
• Form factor: Compact tower

Connectivity and compatibility

This NAS server offers versatile connectivity options to fit into modern network environments. The two 2.5GbE Ethernet ports support port trunking, which allows combining their bandwidth for faster and more reliable network connections. The PCIe Gen 3 slots provide expansion capabilities, enabling users to add 10GbE network cards for higher-speed networking or SSD cache cards to boost storage performance. The dual M.2 NVMe SSD slots support caching and tiered storage, improving data access times and overall system responsiveness.

Compatibility with both QNAP’s QTS and QuTS hero operating systems gives users flexibility in choosing the platform that best suits their workflow, whether prioritizing ease of use or advanced data protection with ZFS technology.

Ideal uses and environments

The TS-673A-8G-US is a strong choice for small to medium-sized businesses, IT professionals, and tech enthusiasts who need a reliable and scalable storage solution. It fits well in office environments, server rooms, or home labs where virtualization, file sharing, backup, and multimedia applications are common. Its combination of high-performance processing, expandable memory, and flexible networking options makes it suitable for managing growing data demands and complex workloads without compromising speed or reliability.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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