QNAP 

QNAP TS-433-4G-US TS-433 4BAY PERSONAL CLOUD NAS FOR BACKUP & DATA SHARING. ARM

Mfg Part Number:  TS-433-4G-US  
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Price: $453.50
Quantity:
In Stock: 617
Last Updated: Aug 14, 2026
No Sales Tax except these states
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Run your own personal cloud storage and enjoy easy file access, sharing, and syncing with the TS-433. Designed with a 2.5GbE port to enhance collaboration and increase remote work productivity, the TS-433 also features rich multimedia applications and provides a complete home entertainment portal.

  • Centralized multimedia management

    Centrally store photos, music, and videos; easily browse, organize, and share multimedia files.

  • AI-powered image recognition

    With a built-in NPU (Neural network Processing Unit) processor, the TS-433 boosts performance for high-speed face and object recognition.

  • Home entertainment center

    Supports ARM NEON technology that accelerates video processing for a greater entertainment experience.

  • Secure remote access

    myQNAPcloud allows you to easily access, manage, and share NAS files via the Internet.

  • Snapshot protection against Ransomware

    Protect your files and data from accidental deletion and malware attacks by using advanced snapshot protection.

  • Comprehensive security management

    Serves as a secure private cloud and supports user account protection, IP blocking, 2-step verification, encryption access, and more.

Available Models | TS-433-4G

  • ARM 4-core Cortex-A55 2.0GHz processor, 4 GB on board (non-expandable)

Minimalist design

The compact and slim TS-433 prioritizes a clean and essential design, and perfectly blends into your home or office. The design extends to the hard drives, which can be installed without needing a screwdriver.

Effective cooling fan for heat flow

The TS-433 is small in size and remains high-performance, cool, and quiet with an effective cooling fan.

64-bit Cortex-A55 quad-core 2.0 GHz CPU NAS for everyday use and collaboration

Powered by a ARM® Cortex-A55 quad-core 2 GHz processor, built-in 4 GB RAM, one Gigabit LAN port, one 2.5 Gigabit LAN port, and supports four SATA 6Gb/s hard drives, the TS-433 provides dependable read/write performance for running various home and business NAS applications. The TS-433 features AES-NI 256 hardware-accelerated encryption for both full NAS volumes and shared folders, boosting system performance while securing sensitive data.

Build a High-Speed 2.5GbE Network Environment

QNAP offers comprehensive, budget-friendly storage and networking solutions that provide an array of connectivity possibilities. Easily and flexibly upgrade your workplace or home network now to handle bandwidth-hungry applications.

Main Specification
General Information
Manufacturer QNAP Systems
Manufacturer Part Number TS-433-4G-US
Manufacturer Website Address http://www.qnap.com
Brand Name QNAP
Product Model TS-433-4G
Product Name TS-433-4G SAN/NAS Storage System
Product Type SAN/NAS Storage System
Storage
Number of Hard Drives Supported 4
Number of Hard Drives Installed 0
Number of Solid State Drive Supported 4
Number of Solid State Drive Installed 0
Flash Memory Capacity 4 GB
Processor & Chipset
Processor Manufacturer ARM
Processor Type Cortex A55
Processor Core Quad-core (4 Core)
Processor Speed 2 GHz
Memory
Standard Memory 4 GB
Network & Communication
Ethernet Technology Gigabit Ethernet
Ethernet Technology 2.5 Gigabit Ethernet
I/O Expansions
Number of Total Expansion Bays 4
Number of 3.5" Bays 4
Controllers
Controller Type Serial ATA/600
RAID Supported Yes
RAID Levels 0, 1, 5, 6, 10, 50, 60, JBOD
Interfaces/Ports
Drive Interface Serial ATA/600
Total Number of USB Ports 3
Number of USB 2.0 Ports 2
Number of USB 3.2 Gen 1 Ports 1
Network (RJ-45) Yes
Number of Network (RJ-45) Ports 2
Software
Operating System QTS 5.1.3
Management & Protocols
Protocols DHCP
Protocols FTPS
Protocols AFP
Protocols Telnet
Protocols SSL
Protocols iSCSI
Protocols PPTP
Protocols SFTP
Protocols SSH
Protocols IPv4
Protocols NFS
Protocols FXP
Protocols NFSv4
Protocols SNMPv3
Protocols DDNS
Protocols HTTP
Protocols SNMPv2
Protocols HTTPS
Protocols IPv6
Protocols WEBDAV
Protocols SNMP
Protocols FTP
Protocols IPSec
Protocols NFSv3
Protocols TFTP
Protocols L2TP
Protocols CIFS/SMB
Protocols TLS
Protocols LDAP
Power Description
Maximum Power Supply Wattage 65 W
Physical Characteristics
Height 6.5"
Width 6.3"
Depth 8.7"
Form Factor Tower
Weight (Approximate) 7.72 lb
Miscellaneous
Package Contents
  • TS-433-4G SAN/NAS Storage System
  • 1 x Ethernet Cable
  • AC Adapter
  • Power Cord
  • 16 x Flat head screw (for 3.5" HDD)
  • 12 x Flat head screw (for 2.5" HDD)
  • 2 x Drive Tray Keys
  • Quick Installation Guide (QIG)
Warranty
Limited Warranty 2 Year
Additional Warranty Information

The TS-433 is backed by a 2-year warranty at no additional cost. You can also purchase a warranty extension that extends your warranty coverage up to 5 years.

Drive Cabinets

Power Adapters

$99.52
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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