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QNAP TS-473A-8G SAN/NAS Storage System

AMD Ryzen V1500B Quad-core (4 Core) 2.20 GHz - 4 x HDD Supported - 0 x HDD Installed - 4 x SSD Supported - 0 x SSD Installed - 8 GB RAM DDR4 SDRAM - Serial ATA/600 Controller - 4 x Total Bays - 4 x 2.5"/3.5" Bay - 2 x Total Slot(s) - 2.5 Gigabit Ethernet - 4 USB Port(s) - Network (RJ-45) - QTS 4.5.1 - TCP/IP, SMTP, LDAP, HTTPS, L2TP, SFTP, DHCP, SSH, SMSC, IPSec, FTPS, ... - 5 GB Flash Memory Capacity - Tower
Availability: Out of stock
Manufacturer part number: TS473A8GUS


Brand Name QNAP
Controller Type Serial ATA/600
Country of Origin Taiwan
Depth 11.1"
Ethernet Technology 2.5 Gigabit Ethernet
Expansion Slot Type PCI Express 3.0 x4
Flash Memory Capacity 5 GB
Form Factor Tower
Height 7.4"
Limited Warranty 3 Year
Manufacturer QNAP Systems
Manufacturer Part Number TS-473A-8G-US
Manufacturer Website Address
Marketing Information

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

Featuring an AMD Ryzen™ V1000 series V1500B quad-core processor that delivers great system performance with up to quad-core / 8 threads and Turbo Core up to 2.2 GHz. The TS-473A features two 2.5GbE RJ45 ports and two PCIe Gen 3 slots for you to flexibly deploy 5GbE/10GbE networks. Two M.2 NVMe SSD slots for Qtier Technology and SSD Caching enable constant storage optimization. The TS-473A supports QTS and QuTS hero, allowing users to flexibly switch operating system based on their requirements.

  • Both 2.5GbE ports are backwards compatible with 1GbE/ 100MbE speeds. Up to 5 Gbps transfer speeds can be achieved by using port trunking.

  • Add extra functionality with PCIe cards, including 10GbE ports, SSD caching, extra USB 3.2 Gen 2 ports, wireless networking, or Fibre Channel.

  • Supports entry-level 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 enable constant storage optimization.

  • 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.

High performance AMD Ryzen™ processor

The TS-473A 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-473A 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-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.

Maximum Power Supply Wattage 250 W
Memory Technology DDR4 SDRAM
Network (RJ-45) Yes
Number of 2.5"/3.5" Bays 4
Number of Hard Drives Installed 0
Number of Hard Drives Supported 4
Number of Network (RJ-45) Ports 2
Number of Power Supplies Installed 1
Number of Solid State Drive Installed 0
Number of Solid State Drive Supported 4
Number of Total Expansion Bays 4
Number of Total Expansion Slots 2
Number of USB 3.2 Gen 1 Ports 1
Operating System QTS 4.5.1
Package Contents
  • TS-473A-8G SAN/NAS Storage System
  • 1 x Ethernet Cable
  • 1 x Power Cord
  • 12 x Flat Head Screws (for 3.5" HDD)
  • 12 x Flat Head Screws (for 2.5" HDD)
  • 2 x M.2 SSD Heatsinks
  • 2 x Drive Tray Keys
  • Quick Installation Guide (QIG)
Processor Core Quad-core (4 Core)
Processor Manufacturer AMD
Processor Model V1500B
Processor Speed 2.20 GHz
Processor Type Ryzen
Product Model TS-473A-8G
Product Name TS-473A-8G SAN/NAS Storage System
Product Series TS-x73A
Product Type NAS Storage System
Protocols TCP/IP
Protocols SMTP
Protocols LDAP
Protocols HTTPS
Protocols L2TP
Protocols SFTP
Protocols DHCP
Protocols SSH
Protocols SMSC
Protocols IPSec
Protocols FTPS
Protocols AFP
Protocols BitTorrent
Protocols DNS
Protocols RTSP
Protocols CIFS/SMB
Protocols FTP
Protocols IPv4
Protocols WEBDAV
Protocols Telnet
Protocols SSL
Protocols iSCSI
Protocols SNMP
Protocols TLS
Protocols TFTP
Protocols HTTP
Protocols NFS
Protocols FXP
Protocols UPnP
Protocols RSync
Protocols DDNS
Protocols IPv6
Protocols PPTP
Standard Memory 8 GB
Total Number of USB Ports 4
Weight (Approximate) 11.09 lb
Width 7.8"