QNAP TS-433EU 4-Bay NAS 1U Rackmount
QNAP

QNAP TS-433EU 4-Bay NAS 1U Rackmount

  • Processor manufacturerARM
  • Internal memory4 GB
  • Storage drive size2.5/3.5
  • Power consumption (typical)23.74 W
  • Operating temperature (T-T)0 – 40 °C
  • Operating system installedQNAP Turbo System
  • Width430 mm
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2

The QNAP TS-433EU is a compact 1U rackmount NAS built for edge storage and tight spaces. Its shallow depth design slides into confined cabinets and wall-mounted racks without compromise, letting you position storage closer to your workload for faster access and lower latency.

  • ARM Cortex-A55 quad-core processor with 4 GB RAM delivers solid performance while consuming significantly less power than x86 alternatives
  • Dual 2.5GbE ports enable faster data transfers and support Port Trunking for combined bandwidth
  • Built-in NPU accelerates AI-powered face recognition and smart album features in QuMagie
  • Expandable via USB JBOD connectivity for flexible capacity growth

Description

Compact power with energy efficiency

Ideal for small businesses, media studios, and IT teams needing resilient edge storage without the footprint penalty. Great for centralized backups, ransomware protection via snapshots, and Docker container workloads.

Specifications

General

BrandQNAP
Model nameTS-433eU
Product colourBlack
TypeNAS
BuzzerYes
Hot spareYes
Chassis typeRack (1U)
Device classSmall & Medium Business
Fan diameter40
Share folderCIFS/SMB
Number of fans3
Built-in FTP serverYes
Operating relative humidity (H-H)5 - 95
Warranty36 months
EAN4711103085943

Processor

Processor manufacturerARM
Processor familyCortex-A
Processor modelCortex-A55
Processor cores4
Processor frequency2 GHz
Processor architectureARM Cortex-A55

Memory

Internal memory4 GB

Storage

Storage drive size2.5/3.5
Hot-swap drive baysYes
Storage drive interfaceSerial ATA
Storage drives installedNo
Storage temperature (T-T)-20 - 70
Installed storage drive typeNo
Supported storage drive typesHDD & SSD
Total installed storage capacity0
Number of storage drives supported4

Ports

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB portYes
Ethernet LANYes
Ethernet LAN (RJ-45) ports2
Ethernet LAN data rates1000/2500
Cable lock slotYes
Cable lock slot typeKensington
Wake-on-LAN readyYes

Software & security

Operating system installedQNAP Turbo System
Operating system version4.1
Mac operating systems supportedYes
Linux operating systems supportedYes
Windows operating systems supportedYes

Keyboard & controls

On/off switchYes
Reset buttonYes

Battery & power

Power consumption (typical)23.74 W
AC input voltage100 – 240 V
Fan voltage12
Power supply locationBuilt-in
Power consumption (sleep)9.32
Number of power supply units1
Power supply unit (PSU) capacity60

Performance & capacities

Operating temperature (T-T)0 – 40 °C
Cooling typeActive

Features

LED indicatorsHDD/LAN/Status/USB
Package typeBox
RAID supportNo
Browser supportedMicrosoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome

Dimensions & weight

Width430 mm
Depth292.3 mm
Height43.3 mm
Weight4.01 kg
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