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QNAP TS-233-US SAN/NAS Storage System - ARM Cortex A15 2 GHz - 2 Drive Bays - 2 GB RAM - Gigabit Ethernet - Tower
Business volume discounts
Technical guidance
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QC · ON · AB · BC
Product Features
Technical Overview
The TS-233-US features a dual-bay storage architecture with Serial ATA/600 controllers, supporting both HDD and SSD media for balanced performance and capacity. Its 2 GB of standard memory and 4 GB flash memory facilitate smooth operation of the QTS operating system and installed applications. The Gigabit Ethernet port provides up to 1000 Mbps network throughput, while the three USB ports (including one USB 3.2 Gen 1) allow for external storage expansion or peripheral connections.
This storage system supports comprehensive network protocols including HTTPS, SSH, SFTP, LDAP, and VPN protocols (L2TP, IPSec, PPTP), enabling secure remote access and integration with existing network infrastructure. The 65 W power supply ensures energy-efficient operation, making it suitable for 24/7 deployment in environments where power consumption is a consideration.
Relevant factors for this section include Number of Hard Drives Supported, Number of Hard Drives Installed, Number of Solid State Drive Supported, Processor Type. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The TS-233-US combines compact design with enterprise-grade storage features, offering RAID protection, multiple connectivity options, and energy efficiency in a small footprint. Its dual-drive bay configuration provides straightforward storage expansion without complex setup, while the tower form factor fits easily on desks or shelves in space-constrained environments.
Flexible Storage Configuration
Supports both 2.5" and 3.5" HDDs or SSDs in any combination, allowing users to balance capacity, performance, and cost according to their specific needs.
- Mix HDD and SSD drives
- Hot-swappable bay design
- SATA/600 interface support
Comprehensive Data Protection
RAID 0 striping enhances performance, RAID 1 mirroring provides data redundancy, and JBOD allows individual drive management—all accessible through the QTS interface.
- Hardware-assisted RAID
- Automatic rebuild capability
- Drive health monitoring
Deployment / Use Cases
The TS-233-US is ideal for small businesses needing centralized file storage, backup targets, or media servers. Its compact size and quiet operation make it suitable for office environments where space and noise are considerations. The system can function as a primary file server for workgroups, a backup destination for workstations, or a media repository for streaming content to connected devices.
Home users will appreciate its ability to consolidate photos, videos, and documents in one accessible location while providing RAID protection for irreplaceable files. IT administrators can deploy it as a secondary storage node for less critical data or as a testing platform for QNAP applications before enterprise deployment.
Small Office File Server
Centralize document storage with user access controls, versioning, and automated backup to protect against data loss from individual device failures.
Home Media Center
Stream movies, music, and photos to smart TVs, gaming consoles, and mobile devices while maintaining a organized media library with metadata support.
Localization and Operating System
The QNAP TS-233-US runs QTS 5.0.0, a dedicated operating system optimized for network-attached storage. QTS provides a web-based interface that supports multiple languages and regional settings, making it accessible for global deployment in small offices or home environments. This system does not include pre-installed storage drives, allowing users to customize with compatible HDDs or SSDs based on local availability and specific capacity needs.
QTS 5.0.0 integrates with common network protocols like SMB/CIFS for Windows, AFP for macOS, and NFS for Unix/Linux systems, ensuring seamless file sharing across diverse operating environments. The operating system also supports security protocols such as HTTPS, SSH, and VPN options including L2TP and IPSec, enabling secure remote management and data access from various locations. This flexibility makes the TS-233-US suitable for mixed-OS networks where centralized storage and backup are required.
QTS Operating System Features
QTS 5.0.0 includes built-in applications for file management, media streaming, backup tasks, and virtualization, all accessible through an intuitive dashboard. The system supports automatic updates and extensive third-party app integration via the QNAP App Center.
- Multi-language interface support
- Cross-platform file sharing protocols
- Secure remote access capabilities
Physical Profile
The tower chassis measures 7.43" high × 3.55" wide × 6.15" deep (188.64 × 90.18 × 156.26 mm) and weighs approximately 1.11 lb (503.49 g). Its compact dimensions allow placement on desks, shelves, or in media cabinets without occupying significant space. The tower design provides natural ventilation and easy front access to drive bays for maintenance or upgrades.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 7.43" (188.64 mm), 3.55" (90.18 mm), 6.15" (156.26 mm), 1.11 lb (503.49 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 3.55" (90.18 mm)
- Depth
- 6.15" (156.26 mm)
- Height
- 7.43" (188.64 mm)
- Weight
- 1.11 lb (503.49 g)
What's in the Box
The TS-233-US ships with all necessary components for immediate setup and deployment.
Highlights
- Dual-bay storage system supporting both 2.5" and 3.5" HDD/SSD drives
- ARM Cortex A15 2 GHz processor for efficient performance
- 2 GB standard memory with 4 GB flash memory
- Gigabit Ethernet port for high-speed network connectivity
- RAID 0, 1, and JBOD support for data protection
- Three USB ports (2 x USB 2.0, 1 x USB 3.2 Gen 1)
- QTS 5.0.0 operating system with extensive protocol support
- Compact tower design measuring 7.43" × 3.55" × 6.15"
- 65 W maximum power consumption for energy efficiency
- Two-year limited warranty for peace of mind
Specifications
| Specifications | |
|---|---|
| Manufacturer | QNAP Systems |
| Manufacturer Part Number | TS-233-US |
| Brand Name | QNAP |
| Product Model | TS-233 |
| Product Name | TS-233 SAN/NAS Storage System |
| Product Type | SAN/NAS Storage System |
| Storage | |
| Number of Hard Drives Supported | 2 |
| Number of Hard Drives Installed | 0 |
| Number of Solid State Drive Supported | 2 |
| Number of Solid State Drive Installed | 0 |
| Flash Memory Capacity | 4 GB |
| Processor & Chipset | |
| Processor Type | Cortex A15 |
| Processor Speed | 2 GHz |
| Memory | |
| Standard Memory | 2 GB |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 2 |
| Number of 2.5"/3.5" Bays | 2 |
| Controllers | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| RAID Levels | 0, 1, JBOD |
| Interfaces/Ports | |
| 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 | 1 |
| Software | |
| Operating System | QTS 5.0.0 |
| Management & Protocols | |
| Protocols | HTTPS,LDAP,L2TP,SFTP,DHCP,SSH,IPSec,FTPS,AFP,FTP,CIFS/SMB,SNMPv2,IPv4,WEBDAV,Telnet,SSL,iSCSI,TLS,TFTP,HTTP,NFS,FXP,DDNS,IPv6,PPTP |
| Power Description | |
| Maximum Power Supply Wattage | 65 W |
| Physical Characteristics | |
| Height | 7.43" (188.64 mm) |
| Width | 3.55" (90.18 mm) |
| Depth | 6.15" (156.26 mm) |
| Form Factor | Tower |
| Weight (Approximate) | 1.11 lb (503.49 g) |
| Miscellaneous | |
| Package Contents | TS-233 SAN/NAS Storage System 1 x Ethernet Cable AC Adapter Power Cord 8 x Flat Head Screw (for 3.5" HDD) 6 x Flat Head Screw (for 2.5" HDD) Quick Installation Guide (QIG) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What processor does this product use?
This product uses the Cortex A15 processor for everyday performance and multitasking.
How much memory is installed?
It includes 4 GB of memory to support responsive multitasking and daily workloads.
What storage is included?
The system includes 0 of storage for applications, files, and everyday business data.
What graphics or display support is listed?
Display-related specifications help position QNAP TS-233 SAN/NAS Storage System - Cortex A15 2 GHz - 2 x HDD Supported - 0 x HDD Installed - 2 x SSD Supported - 0 x SSD Installed (TS-233-US) for the kind of viewing experience, readability, and workspace fit buyers may expect in business it/storage arrays & nas/nas storage system deployments.
What connectivity options are available?
Connectivity options include Gigabit Ethernet, helping the product integrate into common office or home setups.
What operating system or platform is included?
The included operating environment is QTS 5.0.0, which helps position the product for software compatibility, deployment planning, and day-to-day business use.
| Qty | Price | Available |
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