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QNAP TS-473A - NAS server - 4 bays - SATA 6Gb/s - RAM 8GB - 2.5 Gigabit Ethernet

  • Product Status: Out Of Stock
  • PP ID Code:AB11112
  • Manufacturer Part No:
  • Warranty:12 Months


inc GST & Free Delivery



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

  • Both 2.5 GbE ports are backwards compatible with 1 GbE / 100 MbE speeds
  • Add extra functionality with PCIe cards, including 10 GbE ports, SSD caching, extra USB 3.2 Gen 2 ports, wireless networking, or Fibre Channel
  • Supports NVIDIA graphics cards for video processing or GPU-passthrough to VMs
  • Features two M.2 PCIe NVMe SSD slots for Qtier technology and SSD caching
  • Host containerized applications and virtual machines with various operating systems
  • Features QTS operating system and supports switching to ZFS-based QuTS hero for greater reliability

  • Switch operating systems for optimal data integrity and reliability
    The TS-473A 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.
  • 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-473A 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.
  • PCIe expansion
    The TS-473A features two PCIe Gen 3 x4 slots that allow for various expansion cards for expanding application potential.

Main Specifications

Product Description QNAP TS-473A - NAS server
Manufacturer Warranty 3-year warranty
Dimensions (WxDxH) 19.93 cm x 28.08 cm x 18.82 cm
Weight 5.03 kg
Processor 1 x AMD Ryzen Embedded V1500B 2.2 GHz (Quad-Core)
Networking 100Mb LAN, GigE, 2.5 GigE
Power AC 100 - 240 V
Storage Controller RAID SATA 6Gb/s
Device Type NAS server
Installed Devices / Modules Qty 0 (installed) / 4 (max)
Host Connectivity 2.5 Gigabit Ethernet

  • Documents
    • There are no documents available for this product

  • Extended Specifications

  • Dimensions & Weight (Shipping)
    Shipping Weight 6.04 kg
    Environmental Parameters
    Min Operating Temperature 0 °C
    Max Operating Temperature 40 °C
    Humidity Range Operating 5 - 95% (non-condensing)
    Sound Emission 21.4 dBA
    Expansion / Connectivity
    Expansion Bays 4 (total) / 4 (free) x hot-swap - 2.5" / 3.5"
    Expansion Slots 2 (total) / 1 (free) x SO-DIMM 260-pin
    2 (total) / 2 (free) x M.2 2280
    2 (total) / 2 (free) x PCI Express 3.0 x4
    Interfaces 2 x 2.5 Gigabit Ethernet - RJ-45
    3 x USB 3.2 Gen 2 - Type A
    1 x USB 3.2 Gen 1 - Type C
    Device Type NAS server
    Host Connectivity 2.5 Gigabit Ethernet
    Total Storage Capacity 0 GB
    Installed Devices / Modules Qty 0 (installed) / 4 (max)
    Width 19.93 cm
    Depth 28.08 cm
    Height 18.82 cm
    Weight 5.03 kg
    Built-in Devices Led panel
    Cables Included 1 x network cable
    Features Built-in 2 cooling fans, dual boot, alarm buzzer
    Compliant Standards ISO 7779
    Included Accessories 2 x hard drive security key, 2 x M.2 SSD heatsink, 12 x flat head screws (for 2.5" HDD), 12 x flat head screws (for 3.5" HDD), power cable
    Data Link Protocol 100Mb LAN, GigE, 2.5 GigE
    Features Hardware encryption, wake on LAN (WOL), Jumbo Frames support, reset button, AES encryption, USB One Touch Copy
    Encryption Algorithm AES-NI
    Power Device Internal power supply
    Voltage Required AC 100 - 240 V
    Power Consumption Operational 29.792 Watt
    Power Consumption Stand by 19.576 Watt
    Power Provided 250 Watt
    Processor / Memory
    Processors Installed 1 x AMD Ryzen Embedded V1500B 2.2 GHz
    Number of Cores Quad-Core
    Max Supported Qty 1
    RAM 8 GB (installed) / 64 GB (supported) - DDR4
    Flash Memory Installed 5 GB
    Storage Controller
    Type RAID
    Interface Type SATA 6Gb/s

  • Warranty
  • Manufacturer WarrantyService & Support Limited warranty - 3 years