Powered by an AMD Ryzen™ 7000 series 6-core processor and DDR5 memory, the TVS-hx77AX series combines ZFS data integrity with upcoming Qtier storage tiering technology to redefine performance standards for professional video collaboration and enterprise virtualization.

• Zen Architecture & DDR5

  AMD Ryzen™ 7000 series 6-core processor with up to 192 GB DDR5 memory (optional ECC), enabling heavy multitasking and high-load VM applications.

• U.2 SSD Acceleration

  Hybrid drive bays with U.2 PCIe Gen 4 NVMe SSD support, delivering massive bandwidth for virtualization, databases, and high-speed video workflows.

• NFS over RDMA

  Enable NFS over RDMA to bypass CPU overhead, transforming the NAS into high-throughput, low-latency direct storage for AI training and inference workloads.

• 10GbE & 2.5GbE

  Built-in dual 10GBASE-T and dual 2.5GbE network ports to accelerate large file sharing and data-intensive transfers.

• PCIe Gen 4 Expansion

  Three PCIe Gen 4 slots for installing 25GbE NICs or discrete GPUs (NVIDIA RTX™ series).

• Virtualization

  Support for virtual machines and containerized applications, providing centralized storage, backup, disaster recovery, and storage expansion.

AMD Ryzen™ 7000 & DDR5: Pushing Multitasking to the Limit

Featuring the latest Zen 4 architecture AMD Ryzen™ 5 / 7 PRO 7000 series processors, delivering significant performance gains. Combined with expandable DDR5 memory up to 192 GB, it effortlessly handles demanding workloads including multiple virtual machines (VMs), containers, and high-resolution video transcoding.

Fusing U.2 NVMe Speed with HDD Capacity — Qtier Smart Tiering Coming Soon

Maximize storage efficiency without compromise. The TVS-hx77AX features dedicated 2.5-inch U.2 NVMe PCIe Gen 4 SSD slots for ultra-low-latency access. With the upcoming QuTS hero h6.0, Qtier storage tiering will be supported, allowing you to manually move hot data to high-speed SSDs while cold data remains on HDDs — achieving the perfect balance between performance and cost.

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

Powered by AMD Ryzen™ PRO 7000 Series 6-Core Processor

The TVS-h877AX features an AMD Ryzen™ 5 PRO 7645 processor (Zen 4 architecture), delivering exceptional multitasking performance and energy efficiency. Combined with 64 GB DDR5 memory and 3 x 25GbE SmartNICs, it achieves outstanding sequential throughput and random IOPS under high-load enterprise workloads.

CPU

AMD Ryzen™ 5 PRO 7645 6-core/12-thread processor (Zen 4, up to 5.1 GHz)

Memory

64 GB DDR5-4800 (32 GB x 2), expandable up to 192 GB (optional ECC)

Qtier for QuTS hero

Maximize storage efficiency. Manually move active data to high-performance SSDs and cold data to high-capacity HDDs.

NFS over RDMA | Unleash the True Potential of 25GbE

Eliminate CPU bottlenecks. NFS over RDMA transfers data directly between memory, delivering NVMe-like responsiveness to your workstation. This enables seamless integration with NVIDIA GB10 Grace Blackwell–powered AI supercomputers, significantly accelerating AI inference and fine-tuning workloads.

PCIe Gen 4 Expansion for Future Upgrades

The TVS-hx77AX features 3 PCIe Gen 4 slots, providing flexible hardware upgrades to meet growing business needs. Install 25GbE network cards for higher bandwidth, or add NVIDIA RTX™ 4000/5000 series graphics cards to boost AI computing and video processing capabilities.

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

*Note: When Slot 1 is not in use, Slot 2 provides PCIe Gen 4 x8 bandwidth; when Slot 1 is in use, Slot 2 provides PCIe Gen 4 x4 bandwidth.

The Ultimate Virtualization Workstation with GPU Passthrough

TVS-h877AX is a powerful platform for virtualization. Equipped with a high-frequency AMD Ryzen™ processor and supporting up to 192 GB DDR5 memory, it runs multiple virtual machines and containers simultaneously without performance lag. By installing a discrete graphics card (up to 200W) in a PCIe Gen 4 slot, GPU passthrough can be enabled for virtual machines, dramatically boosting graphics performance for design, engineering, or AI analytics workloads.

• VM

  Run Windows®, Linux®, UNIX®, and Android™ virtual machines directly on the NAS via Virtualization Station.

• Container

  Run LXD and Docker® containers for lightweight virtualization and microservices application development.

• SR-IOV

  Install a compatible PCIe network card (e.g., QXG-25G2SF-BCM, QXG25G2SF-E810) to enable SR-IOV for improved network resource allocation to virtual machines.

• GPU

  Directly assign a PCIe GPU to a virtual machine to meet the demands of tasks requiring high graphics computing power.

High Availability (HA) with Dual-NAS Failover

Prevent unexpected downtime and data loss.

Build an HA cluster using two TVS-h877AX units — one as the active server and the other as the passive server. When the active server encounters an unexpected failure, the passive server automatically takes over, providing instant protection. This ensures uninterrupted storage services and system availability.

Easy Management & Monitoring
Easily set up, remove, or rebuild clusters via the High Availability Manager application.

Ensure Data Consistency
Real-time data synchronization between active and passive servers minimizes data loss risk (RPO).

Ensure Critical Business Continuity
When the active server fails, the passive server can take over within 1 minute (RTO < 60 seconds).

AI-Powered Enterprise Search

• Build a Smart Knowledge Hub with RAG Search
  TVS-h877AX integrates the Qsirch search engine with RAG technology, cloud-based LLMs, and generative AI to perform precise natural language searches across massive NAS file content, generating summaries and actionable insights.
   
• Full-Text Search
  Search files by file name, content, title, metadata, email subject and body, file path, and more.
   
• Document Preview
  Preview document content without opening files, view keyword-related paragraphs, and see sentences related to the file's topic.
• Image Search
  Search images by color or object. AI OCR can recognize and extract text from images.
• At-a-Glance File Distribution
  Stay informed about data and file storage usage and distribution on TVS-h877AX through charts and analytics.

Multi-level security strategy for enterprises

Bolster business data security with resilience from all aspects

Connection

Enterprise private network connection
Build secure VPN connection using QVPN Service. Multi-site organizations can leverage QuWAN SD-WAN to quickly set up Mesh VPN for remote workers and branches.

Filtering unauthorized access

Implement QuFirewall to allow/deny specific IP addresses and regions, preventing unauthorized access and cyber threats.