TS-873A-8G, QNAP TS-x73A Series NAS, 4-core 2.2GHz/2.5GbE/M.2 NVMe

  • Brand: QNAP
  • Model: TS-873A-8G
$892.50
  • 100% Genuine
    100% Genuine
    Original, factory-verified
    3-Year Warranty
    3-Year Warranty
    Extended, enterprise-grade
    23 Years Expertise
    23 Years Expertise
    Proven, deployment-focused
  • Condition
    • Original New
    Express Shipping to United States Get Shipping Estimate
    Estimated shipping time: 2–6 business days via DHL, FedEx, UPS and more
    expert
    Certified Expertise Builds Trust
    CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert
    • Faster Delivery, Globally Ready

      Faster Delivery, Globally Ready

      20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.

      48H Worldwide Shipping
      10+ Global Warehouses
    • Keep Projects On Time

      Keep Projects On Time

      Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.

    • Leading Global Distributor Since 2002

      Leading Global Distributor
      Since 2002

      A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

        21500+ Enterprise Clients Served200+ Countries & Regions Covered
    • Worry-Free Coverage with RSCare

      Worry-Free Coverage with RSCare

      3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.

      Cisco SmartNet
      HPE Foundation Care
      Dell ProSupport
      Juniper Care
      Fortinet Support
    • Your Trusted Genuine Source

      Your Trusted Genuine Source

      Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.

      100% Authentic Products
      100,000+ Multi-Brand SKUs Available
    Overview

    QNAP TS-873A-8G Overview

    AMD Ryzen quad-core 2.2 GHz 2.5GbE NAS supports M.2 NVMe SSD and PCIe expansion for adding 10GbE high-speed connectivity and M.2 SSD; QTS and QuTS hero dual operating system for greater flexibility.

    Quick Specs

    Figure 1 shows the appearance of TS-873A-8G.
    TS-873A-8G

    Table 1 shows the Quick Specs.

    Product Code

    TS-873A-8G

    Dimensions (HxWxD)

    7.41 × 12.96 × 11.06 inch

    Operating temperature

    0 - 40 °C (32°F - 104°F)

    Storage Temperature

    -20 - 70°C (-4°F - 158°F)

    Relative Humidity

    5-95% RH non-condensing, wet bulb: 27C (80.6F)

    Power Supply Unit

    250W, 100-240V AC, 50-60Hz, 3.5A

    Power Consumption: HDD Sleep Mode

    25.668 W

    Power Consumption: Operating Mode, Typical

    54.067 W

    Tested with drives fully populated.

    Product Details

    Figure 2 shows the front panel of TS-873A-8G.
    TS-873A-8G front

    Figure 3 shows the back panel of TS-873A-8G.
    TS-873A-8G back

    TS-873A-8G provides these features:

    High performance AMD Ryzen processor

    The TS-873A is powered by an AMD Ryzen V1000 series V1500 quad-core 2.2 GHz processor with up to 64GB RAM (ECC memory is supported*) and features USB 3.2 Gen 2 ports for speeds up to 10 Gb/s. The TS-873A also provides one USB Type-C port for supporting more devices to transfer large media files across devices, providing you with a more efficient workflow.

    Transform your network with a wallet-friendly 2.5GbE switch

    Upgrading your network shouldn’t break the bank, and 2.5GbE connectivity provides immediately noticeable improvements compared to standard 1GbE. QNAP offers 2.5GbE switches that supports Multi-Gigabit NBASE-T and allows you to use existing CAT5e cables to connect multiple computers and NAS, assisting organizations in implementing high-speed, secure and scalable network environments without going over budget.

    Switch operating systems for optimal data integrity and reliability

    The TS-873A also supports QuTS hero - QNAP’s ZFS-based NAS operating system. Providing end-to-end data integrity, data reduction (inline data deduplication, compression and compaction), and much more, QuTS hero uses additional system resources to ensure an optimal environment for protecting business data.

    Note:

    1. ● QTS and QuTS hero use different file systems. You must remove all the drives from the TS-873A before switching from QTS to QuTS hero.
    2. ● QuTS hero requires a NAS with at least 8 GB memory.
    3. ● Inline Data Deduplication requires a NAS with at least 16 GB memory (at least 32 GB memory is recommended for optimal performance).
    4. ● It is recommended to create an SSD RAID with at least two SSDs for the QuTS hero system drive to attain optimal system performance. Please note that M.2 SSD hot-swapping is only supported by M.2 SSD slots on PCIe cards (such as the QM2). M.2 SSD slots that are built into the NAS do not support hot-swapping.

    Obtain performance benefits from M.2 SSD caching

    The TS-873A features 2 M.2 NVMe SSD slots for you to enjoy SSD caching or Qtier auto tiering Technology

    • ● Improve random data access speeds with an SSD cache

    SSD caches accelerate IOPS performance and reduce latency for storage volumes. They are perfect for IOPS-demanding applications (including databases and virtualization) and can significantly improve overall workflows.

    • ● Maximize the value of SSDs with Qtier Technology

    Qtier Technology empowers the TS-873A with auto tiering that helps continuously optimize storage efficiency by automatically moving data between M.2 SSDs, 2.5-inch SSDs, and high-capacity HDDs based on the data's access frequency. Qtier 2.0 features IO-awareness that empowers SSD-tiered storage with a cache-like reserved space to handle burst I/O in real time, greatly maximizing the advantages of SSDs.

    Upgrade to 10GbE and abundant capability with PCIe expansion

    The TS-873A features two PCIe Gen 3 x4 slots that allows for various expansion cards for expanding application potential.

    Note: TS-873A uses high-profile expansion cards

    Easy and Secure File Management

    File Station allows direct management of files stored on the TS-873A and in the cloud. Users can easily upload files from their PC, drag/drop files between folders, rename/delete files, and configure file/folder permissions to prevent unauthorized access. Microsoft Office Online can also be used to directly view/edit Microsoft Office documents stored on the TS-873A. Confidential/sensitive data can be encrypted to add extra security.

    Install a graphics card for GPU-accelerated computing

    Graphics cards are optimized for graphical calculations and transformations, but require significantly more power than other hardware. The TS-873A features PCIe slots to support high-profile graphics cards that do not need power cables, including NVIDIA GeForce GTX1650 graphics cards to boost performance of applications such as video editing , 4K UHD transcoding, imaging processing in QTS and performance of virtual machines via GPU passthrough.

    Build an affordable Fibre Channel SAN environment

    Common Fibre Channel Storage Area Networks (SAN) devices are often costly. By installing a QNAP 16Gb Fibre Channel card (QXP-16G2FC 16Gb) in the TS-873A, you can set a Fibre Channel Target using the iSCSI & Fibre Channel app. Moreover, the LUN Masking and Port Binding features provide an additional layer of data security.

    High-speed 2.5GbE VM Backup Solution

    With Hyper Data Protector, the TS-873A becomes an agentless backup tool for unlimited VMware vSphere and Microsoft Hyper-V VM backup. Hyper Data Protector features incremental backup, global deduplication, backup scheduling and recovery compression. With 2.5GbE connectivity, backup and restoration times are greatly reduced, providing a cost-effective solution for disaster recovery.

    Compare to Similar Items

    Table 2 shows the comparison of TS-873A-8G.

    Module

    TS-673A-8G

    TS-873A-8G

    Dimensions (HxWxD)

    188.2 × 264.3 × 280.8 mm

    7.41 × 12.96 × 11.06 inch

    Operating temperature

    0 - 40 °C (32°F - 104°F)

    0 - 40 °C (32°F - 104°F)

    Storage Temperature

    -20 - 70°C (-4°F - 158°F)

    -20 - 70°C (-4°F - 158°F)

    Relative Humidity

    5-95% RH non-condensing, wet bulb: 27C (80.6F)

    5-95% RH non-condensing, wet bulb: 27C (80.6F)

    Power Supply Unit

    250W, 100-240V AC, 50-60Hz, 3.5A

    250W, 100-240V AC, 50-60Hz, 3.5A

    Power Consumption: HDD Sleep Mode

    21.891 W

    25.668 W

    Power Consumption: Operating Mode, Typical

    45.898 W

    Tested with drives fully populated.

    54.067 W

    Tested with drives fully populated.

    Get More Information

    Do you have any question about the TS-873A-8G?

    Contact us now via Live Chat or [email protected].

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    QNAP TS-873A-8G Specification

    TS-873A-8G Specification

    CPU

    AMD Ryzen™ Embedded V1500B 4-core/8-thread 2.2 GHz processor

    CPU Architecture

    64-bit x86

    Graphic Processors

    Optional via a PCIe adapter

    Floating Point Unit

    Encryption Engine

    √ (AES-NI)

    Hardware-accelerated Transcoding

    Optional via a PCIe adapter

    System Memory

    8 GB SO-DIMM DDR4 (1 x 8 GB)

    Maximum Memory

    64 GB (2 x 32 GB)

    Memory Slot

    2 x SO-DIMM DDR4
    Support ECC memory

    For dual-DIMM configurations, you must use a pair of identical DDR4 modules.

    Flash Memory

    5GB (Dual boot OS protection)

    Drive Bay

    8 x 3.5-inch SATA 6Gb/s, 3Gb/s

    Drive Compatibility

    3.5-inch SATA hard disk drives
    2.5-inch SATA hard disk drives
    2.5-inch SATA solid state drives

    Hot-swappable

    The following are not hot-swappable: M.2 SSDs, SSD cache drives, SSDs using PCIe expansion slots.

    M.2 Slot

    2 x M.2 2280 PCIe Gen3 x1 slots

    The M.2 SSD is not included as standard.
    M.2 SSD operations can easily generate excessive heat. It is recommended to install a heatsink (from QNAP or a third-party provider) on the M.2 SSD.

    SSD Cache Acceleration Support

    2.5 Gigabit Ethernet Port (2.5G/1G/100M)

    2

    5 Gigabit Ethernet Port (5G/2.5G/1G/100M)

    Optional via a PCIe adapter

    10 Gigabit Ethernet Port

    Optional via a PCIe adapter

    Wake on LAN (WOL)

    Jumbo Frame

    PCIe Slot

    2
    Slot 1: PCIe Gen 3 x4
    Slot 2: PCIe Gen 3 x4

    USB 3.2 Gen 2 (10Gbps) Port

    3 x Type-A USB 3.2 Gen 2 10Gbps
    1 x Type-C USB 3.2 Gen 1 5Gbps

    IR Sensor

    √ (QNAP RM-IR004)

    HDMI Output

    Optional via a PCIe adapter

    Form Factor

    Tower

    LED Indicators

    Status/Power, USB, LAN, Drive 1-8, M.2 SSD 1-2

    Buttons

    Power, Reset, USB Auto Copy

    Dimensions (HxWxD)

    7.41 × 12.96 × 11.06 inch

    Operating temperature

    0 - 40 °C (32°F - 104°F)

    Storage Temperature

    -20 - 70°C (-4°F - 158°F)

    Relative Humidity

    5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)

    Power Supply Unit

    250W, 100-240V AC, 50-60Hz, 3.5A

    Power Consumption: HDD Sleep Mode

    25.668 W

    Power Consumption: Operating Mode, Typical

    54.067 W

    Tested with drives fully populated.

    Fan

    System fan: 2 x 120mm
    CPU fan: 1 x 60mm

    Sound Level

    23 db(A)

    System Warning

    Buzzer

    Kensington Security Slot

    Max. Number of Concurrent Connections (CIFS) - with Max. Memory

    2000

    Quality Certifications

    Need Help? Technical Experts Available Now.

    • +1-626-655-0998 (USA)
      UTC 15:00-00:00
    • +852-2592-5389 (HK)
      UTC 00:00-09:00
    • +852-2592-5411 (HK)
      UTC 06:00-15:00
    Need Help? Technical Experts Available Now.
    Q&A

    Questions & Answers

    Warranty
    • Your Trusted Global ICT Partner

      Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
      Global warehousing
      Global warehousing
      10+ hubs positioned for fast international dispatch and stable availability.
      Seamless cross-border
      Seamless cross-border
      QC-verified packing and predictable delivery via FedEx, DHL, UPS.
      Your Trusted Global ICT Partner
    • ICT Tools Hub for Confident Monitoring

      ICT Tools Hub for Confident Monitoring

      Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
      EOL/EOSL Checker
      Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
      Request VIP Inventory Portal Access
      Connect via live chat for VIP access to real-time inventory on priority SKUs.
    • Certified Experts Across Leading Vendors

      Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
      Multi-vendor engineering
      Multi-vendor engineering
      Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
      Deployment-ready guidance
      Deployment-ready guidance
      Faster, safer rollouts with project-focused engineering guidance.
      Certified Experts Across Leading Vendors

    The Choice of 21,500 +Global Customers

    • Ford
    • Disney
    • Nestle
    • Toyota
    • Walmart
    • Philips
    • Ups
    • Huatt
    • Hsbc
    • Novartis
    • Siemens Healthineers
    • Bt
    • Reference Johnson
    • T
    • Att
    • Lgu
    • Sk Telecom
    • Veerizon
    Industry-Leading Warranty Coverage You Can Trust
    • 100% Low Price Guarantee
      100% Low Price Guarantee
      Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
    • 100% Quality Assurance
      100% Quality Assurance
      All items are brand new, original, and factory-sealed.
      Upon request, each unit can be fully tested and verified by a QNAP-certified engineer to ensure perfect working condition before shipment.
    • 100% Money-Back Guarantee
      100% Money-Back Guarantee
      If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
      Visit Return Policy page for more information.
    • Free QNAP Technical Support
      Our QNAP-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
    • Flexible & Secure Payment and Shipping
      Flexible & Secure Payment and Shipping
      We support multiple secure payment and logistics options, backed by industry-leading verification:
      • Pay by wire transfer.
      • Pay with your paypal.
      • Pay with your Visa credit card.
      • Pay with your Mastercard credit card.
      • Pay with your Discover Card.
      • Pay by American Express.
      More
      • mcafee-secure
      • verisign-secured
      • pci-dss
      • ssl-encryption
      Visit How to Pay page for more information
    Warranty Coverage & RMA Instructions
    • Extended, Worry-Free Warranty Coverage
      Extended, Worry-Free Warranty Coverage
      • Factory New Sealed Enterprise Hardware: 3 Years
      • Factory New Sealed Consumer Devices: 1 Year
      Visit Warranty Policy page for more information
    • How to Get Support
      How to Get Support
      If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
      Visit Contact Us page for more support options.

    Best-Fit Solutions for Your Network

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

    Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

    AI
    Beyond Bandwidth: The 100G+ Data Center Architecture

    Beyond Bandwidth: The 100G+ Data Center Architecture

    The must-have 100G foundation - AI-ready growth, zero-latency performance

    Data Center
    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

    High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

    Ethernet Switch
    Download
    Model Datasheet