QNAP TS-473A-8G 4-Bay NAS Storage Tower
QNAP

QNAP TS-473A-8G 4-Bay NAS Storage Tower

  • Processor manufacturerAMD
  • Internal memory8 GB
  • System drive capacity5
  • On-board graphics card modelNot available
  • Power consumption (typical)29.79 W
  • Noise level21.4 dB
  • Security algorithms256-bit AES/FIPS 140-2/SSH/SSL/TLS
  • Flash memory5000 MB

The QNAP TS-473A-8G is a compact four-bay NAS built for small teams and growing businesses that need reliable, fast data storage without overspending. Powered by an AMD Ryzen Embedded processor and pre-loaded with 8GB RAM, it delivers solid performance right out of the box.

  • AMD Ryzen V1500 quad-core processor with dual 2.5GbE network ports for smooth, multi-user access
  • Supports QuTS hero ZFS-based operating system for end-to-end data integrity and automatic compression
  • Two M.2 NVMe SSD slots for caching and auto-tiering—boost random access speeds where it counts
  • Expandable to 64GB RAM (ECC supported) as your storage needs grow

Description

Built for Speed and Smart Data Protection

Ideal for offices, creative teams, and anyone tired of chasing performance from older storage. Black finish fits any workspace.

Specifications

General

BrandQNAP
Model nameTS-473A
Product colourBlack
Remotely operatedYes
ECCYes
TypeNAS
BuzzerYes
Disk scanYes
DHCP serverYes
Chassis typeTower
Device classSmall & Medium Business
Fan diameter120
RAID rebuildYes
Fan diameter 260
Number of fans2
Backup functionYes
Number of screws24
Dynamic DNS (DDNS)Yes
Built-in FTP serverYes
Online RAID expansionYes
Online RAID migrationYes
Password authenticationYes
Number of M.2 (M & B) slots2
PCI Express x4 (Gen 3.x) slots2
Operating relative humidity (H-H)5 - 95
Warranty36 months
EAN4713213518847

Processor

Processor manufacturerAMD
Processor familyRyzen Embedded
Processor generationAMD Ryzen Embedded V1000 Series
Processor modelV1500B
Processor cores4
Processor threads8
Processor frequency2.2 GHz

Memory

Internal memory8 GB
Internal memory typeDDR4
Memory slots2
Memory form factorSO-DIMM

Storage

Drive bay lockingYes
Hot-swap drive baysYes
System drive capacity5
Storage drive capacity0
Storage drive interfaceSerial ATA III
Storage drives installedNo
Storage temperature (T-T)-20 - 70
Installed storage drive typeNo
Storage drive sizes supported2.5/3.5/M.2
Supported storage drive typesHDD & SSD
Storage relative humidity (H-H)5 - 95
Total installed storage capacity0
Number of system drives installed1
Number of storage drives supported4
Supported storage drive interfacesM.2, Serial ATA, Serial ATA II, Serial ATA III

Graphics

On-board graphics card modelNot available

Camera

Flash memory5000 MB

Ports

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
USB portYes
Ethernet LANYes
Ethernet LAN (RJ-45) ports2
Ethernet LAN data rates100/1000/2500
Wake-on-LAN readyYes

Connectivity

Security algorithms256-bit AES/FIPS 140-2/SSH/SSL/TLS

Software & security

Operating system installedQNAP Turbo System
Mac operating systems supportedMac OS X 10.10 Yosemite
Linux operating systems supportedYes
Server operating systems supportedWindows Server 2008 R2/Windows Server 2012/Windows Server 2012 R2/Windows Server 2016/Windows Server 2019
Windows operating systems supportedWindows 10/Windows 7/Windows 8

Keyboard & controls

On/off switchYes
Reset buttonYes

Battery & power

Power consumption (typical)29.79 W
AC input voltage100 – 240 V
AC input frequency50 – 60 Hz
Output current3.5
Power cables quantity1
Power supply locationBuilt-in
Concurrent connections2000
Number of power supply units1
Power consumption (HDD standby)19.576
Power supply unit (PSU) capacity250

Performance & capacities

Noise level21.4 dB
Operating temperature (T-T)0 – 40 °C
RAID levels0/1/10/5/6/JBOD
Cooling typeActive

Features

Cables includedAC/LAN (RJ-45)
LED indicatorsLAN/Power/SSD/Status/USB
Package typeBox
RAID supportYes
Backup featuresCloud/iSCSI LUN/USB drive
Browser supportedMozilla Firefox, Microsoft Edge, Google Chrome, Apple Safari
S.M.A.R.T. supportYes
Jumbo frames supportYes
Maximum RAM supported64

Dimensions & weight

Width199.3 mm
Depth279.6 mm
Height188.2 mm
Weight5.03 kg
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