QNAP TS-873A-8G NAS Storage System

The QNAP TS-873A-8G NAS Storage System is a powerful, flexible storage solution engineered to elevate data management, media streaming, and business workflows. Built around a capable AMD Ryzen quad-core processor, this 8-bay NAS delivers robust multitasking performance for homes, small offices, and dynamic workgroups. It combines scalable storage capacity with fast networking, intelligent data protection, and a rich ecosystem of apps designed to simplify backup, collaboration, virtualization, and private cloud experiences. Whether you’re archiving family photos, streaming 4K media, hosting a private cloud, or expanding a small business’s data backbone, the TS-873A-8G is designed to adapt to your needs while keeping data secure and accessible.

• Blazing Ryzen-powered performance for multitasking – The TS-873A-8G is powered by an AMD Ryzen quad-core processor that delivers responsive everyday tasks and smooth multi-user workloads. This enables rapid file transfers, excellent media transcoding, efficient virtualization, and responsive containerized applications, all while maintaining low latency and consistent throughput for multiple users and devices on your network.
• 8-bay scalability with flexible storage options – With eight hot-swappable 3.5" or 2.5" drive bays, this NAS offers substantial storage capacity that can grow with your needs. Create a resilient RAID configuration, expand capacity as your data footprint expands, and manage large media libraries, archives, backups, and shared folders with ease. The flexible bays are designed to accommodate varying drive types and capacities for a balanced, scalable storage solution.
• Advanced data protection and reliability – Protect important data with enterprise-grade features such as snapshots, replication, and robust user access controls. The TS-873A-8G supports scheduled backups, versioning, and protection against data loss, helping you recover quickly from hardware failures, accidental deletions, or ransomware-style threats. Centralized management, user permissions, and encryption options give you confidence that critical information remains private and secure.
• High-speed connectivity and flexible expansion – Equipped with fast networking and expansion possibilities, this model supports high-bandwidth connections for rapid data transfer, streaming, and remote access. Dual 2.5GbE ports deliver ample headroom for multi-device workloads, while PCIe expansion enables optional NVMe caching or additional network adapters to tailor performance to your environment.
• Intuitive software ecosystem for storage, backup, and collaboration – Running QNAP’s time-tested QTS (with modern enhancements) or related OS options, the TS-873A-8G provides a user-friendly interface for configuring volumes, setting up backups, sharing files securely, and deploying virtualization and container-based services. Rich app availability supports media servers, surveillance, private cloud, app development, and more, letting you tailor the NAS to your exact workflow and collaboration needs.

Technical Details of QNAP TS-873A-8G NAS Storage System

• CPU – AMD Ryzen quad-core processor designed to balance power and efficiency for NAS workloads.
• Memory – 8GB DDR4 RAM included, with configuration and performance benefits for multi-user operations and caching scenarios.
• Drive Bays – 8 bays compatible with 3.5" and 2.5" drives, enabling flexible capacity planning and RAID protection.
• Networking – Dual high-speed network interfaces to support fast data access, remote work, and media streaming across multiple clients.
• Cache and Expansion – PCIe expansion slot and M.2 NVMe cache support to accelerate I/O for frequently accessed data and applications.
• Cache Slots – M.2 NVMe cache slots (for cache acceleration to improve overall system responsiveness).
• Power and Cooling – Efficient cooling design with adequate airflow to maintain performance during extended operation.

Note: Specifications may vary by region and configuration. Always verify the latest official technical details from the vendor or authorized distributors for exact component options, upgrade paths, and supported drives.

how to install QNAP TS-873A-8G NAS Storage System

• Prepare and install drives – Power down the unit and install your chosen 3.5" or 2.5" SATA drives into the eight drive bays. Ensure drives are properly seated and secured. If you plan to use NVMe caching, install M.2 drives into the dedicated cache slots as recommended by the user manual.
• Connect and power up – Connect the NAS to your network using the available Ethernet ports and attach the power supply. Power on the unit and wait for it to boot to the initial setup screen.
• Initial software setup – Access the NAS through a web browser using the default IP address or the QNAP discovery tool. Follow the on-screen wizard to configure storage pools, volumes, and basic security settings. Choose your preferred RAID level and create at least one volume to begin storing data.
• Configure network and services – Set up network services (such as SMB, AFP, or NFS sharing) and enable optional features like VPN, DLNA/Media Server, or Surveillance Station according to your needs. Create user accounts and define permissions to control access to shared folders.
• Enable caching and optimization – If you have M.2 cache modules, enable NVMe caching to boost random I/O performance for frequently accessed data. Consider enabling snapshots, replication, or other data protection tools to safeguard critical information.
• Perform backups and test accessibility – Configure automated backups from client devices or other servers to the NAS. Verify file access from multiple clients, test restore procedures, and ensure your data integrity and recovery workflows meet your requirements.

Frequently asked questions

• What is the primary use case for the QNAP TS-873A-8G? – It is designed as a versatile 8-bay NAS suitable for data storage, media streaming, private cloud hosting, backups, and basic virtualization or container workloads in homes, small offices, and workgroups. Its Ryzen-powered performance supports multitasking, while its expandable architecture accommodates growing storage and feature needs.
• Does this model include M.2 cache slots? – Yes, the TS-873A-8G supports M.2 NVMe cache, enabling faster access to frequently used data and improved overall system responsiveness when paired with compatible NVMe drives.
• How many drives can I install, and what RAID options are available? – The unit offers eight drive bays for a range of SATA drives. You can configure multiple RAID levels (such as RAID 0, 1, 5, 6, 10, and hybrid options) to balance performance and redundancy according to your data protection needs.
• Is the TS-873A-8G suitable for small business use? – Yes. Its combination of strong processing power, scalable storage, robust data protection features, and an app-rich ecosystem makes it a compelling choice for small business file sharing, multi-user access, backup, and private cloud services.
• What software platform does it run, and can I expand its capabilities? – It runs QNAP’s NAS operating system with a robust app suite for storage, backup, media, virtualization, and collaboration. With PCIe expansion and NVMe caching, you can tailor performance and add features such as additional NICs, accelerators, or specialized workloads as your needs evolve.