QNAP TS-873A-8G-US

Overview

The QNAP TS-873A-8G-US is an 8-bay NAS server designed to provide reliable and high-performance storage for businesses requiring efficient data management and flexible expansion. Powered by an AMD Ryzen Embedded V1500B quad-core processor running at 2.2 GHz and equipped with 8 GB of DDR4 RAM expandable up to 64 GB, it delivers smooth multitasking and fast data processing. This makes it well suited for virtualization, file sharing, and backup tasks in small to medium-sized business environments.

Supporting both 3.5-inch and 2.5-inch SATA drives with hot-swap capability, the NAS allows easy drive replacement or addition without interrupting operations. Two M.2 NVMe SSD slots enable SSD caching and storage tiering through Qtier Technology, optimizing performance by automatically moving frequently accessed data to faster storage. The device also features two 2.5GbE RJ45 network ports and two PCIe Gen 3 slots for network or GPU expansion, offering adaptability to evolving business needs.

Key features

• Quad-core AMD Ryzen Embedded processor ensures efficient multitasking and fast data handling for demanding workloads.
• Hot-swappable SATA drive bays allow seamless drive maintenance and upgrades without downtime.
• M.2 NVMe SSD slots support caching and tiered storage to boost overall system responsiveness.
• Dual 2.5GbE network ports provide faster data transfer speeds compared to standard Gigabit Ethernet.
• PCIe Gen 3 slots offer flexibility to add network cards or GPUs, enhancing connectivity and virtualization capabilities.
• Supports both QTS and ZFS-based QuTS hero operating systems, giving options for data integrity and advanced system features.
• Multiple USB ports, including USB 3.2 Gen 2 Type-A and USB 3.2 Gen 1 Type-C, facilitate easy connection of external drives and peripherals.
• Optional GPU pass-through support enhances virtualization environments by allowing direct GPU access.

Key specs

• Processor: AMD Ryzen Embedded V1500B quad-core 2.2 GHz
• Memory: 8 GB DDR4 RAM, expandable up to 64 GB
• Drive bays: 8 x 3.5-inch SATA with hot-swap support
• SSD slots: 2 x M.2 NVMe for caching and tiering
• Network ports: 2 x 2.5GbE RJ45
• Expansion slots: 2 x PCIe Gen 3 x4
• USB ports: 3 x USB 3.2 Gen 2 Type-A, 1 x USB 3.2 Gen 1 Type-C
• Operating systems supported: QTS and ZFS-based QuTS hero

Connectivity and compatibility

This NAS offers versatile connectivity options to integrate smoothly into existing network environments. The two 2.5GbE ports provide faster-than-standard Ethernet speeds, improving file transfer and backup efficiency. The PCIe Gen 3 slots allow installation of additional network cards or GPUs, which can enhance network throughput or support virtualization tasks. USB ports support a range of external devices, including backup drives and peripherals, making data management more convenient.

Ideal uses and environments

The TS-873A-8G-US fits well in small to medium-sized business settings that require scalable and reliable storage solutions. It handles virtualization workloads, file sharing, and backup operations effectively, making it a strong choice for IT teams managing growing data demands. Its flexible expansion options and support for advanced operating systems also make it suitable for businesses looking to future-proof their storage infrastructure while maintaining data integrity and performance.

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, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, 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. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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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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