QNAP introduces compact 4-bay TS-433eU, a sleek rackmount NAS for efficient storage solutions.


November 12, 2024 by our News Team

QNAP Systems, Inc. has released the TS-433eU, a compact and versatile 1U rackmount 4-bay NAS designed to meet the storage and backup needs of small to midsize businesses, featuring a space-saving design, powerful processor, advanced features, comprehensive data protection, and flexible expansion options.

  • Space-saving design
  • Versatile tool for various business needs
  • Comprehensive data protection and recovery through snapshot feature


QNAP Systems, Inc., the innovative computing and storage solutions provider, has just announced the release of their new 1U rackmount 4-bay NAS TS-433eU. This compact and sleek device is designed to meet the storage and backup needs of small to midsize businesses and organizations, offering an affordable edge storage solution.

One of the standout features of the TS-433eU is its space-saving design. With a depth of only 11.51 inches (292.3mm), it easily fits into tight spaces, making it perfect for environments with limited room. Whether it’s an office, factory, IT room, or surveillance room, this NAS can be seamlessly integrated without taking up valuable space.

But the TS-433eU is more than just a storage solution. It boasts a powerful NPU-empowered processor, 2.5GbE connectivity, and USB storage expansion, making it a versatile tool for various business needs. For instance, it can be used for AI-powered photo management, Docker container applications, and even surveillance system deployment. This means that businesses can not only store and backup their data but also utilize advanced features to enhance their operations.

Jerry Deng, the Product Manager at QNAP, highlights the TS-433eU’s ability to fulfill business demands in storage, file sharing, synchronization, and data protection. With four 3.5-inch SATA 6Gb/s drive bays, users can easily manage their files and ensure that their data is protected. The NAS also supports efficient backup from multiple sources, including PCs, servers, Google Workspace, and Microsoft 365. And for added peace of mind, users can enable remote backup to another NAS or the myQNAPcloud Storage, which provides immutable storage.

Data protection is a top priority for businesses, especially with the rise of ransomware threats. That’s why the TS-433eU offers comprehensive data protection and recovery through its snapshot feature. Snapshots allow users to easily restore their data in the event of a ransomware attack, ensuring that their important files are safe and secure.

In addition to its storage and backup capabilities, the TS-433eU also supports Docker containers, allowing users to deploy various microservices. This opens up a world of possibilities for businesses, as they can create custom applications and services to meet their specific needs. Furthermore, the NAS can be used to create a video surveillance system, providing an extra layer of security for working environments.

When it comes to performance, the TS-433eU doesn’t disappoint. It is equipped with an energy-saving ARM 64-bit Cortex-A55 quad-core 2.0 GHz processor and 4GB of built-in memory. This ensures stable system operation and efficient multitasking. And with its AES hardware encryption, the NAS offers enhanced security for critical data without compromising system performance.

High-speed data transfer is also a priority, and the TS-433eU delivers with its two 2.5GbE RJ45 ports. These ports enable fast and reliable data transfer, large file access, and backup/restore operations. By enabling SMB Multichannel or Port Trunking, users can achieve fault-tolerant connections or increased data transfer speeds, depending on their specific needs.

Lastly, the TS-433eU offers flexible USB storage expansion with its two USB 3.2 Gen 1 Type-A ports. Users can easily connect a QNAP short-depth USB JBOD TR-004U to increase the total capacity of the NAS. With this expansion option, businesses can scale up their storage capacity to meet growing demands.

For more information on the TS-433eU and its specifications, visit the official QNAP website at www.qnap.com. Discover how this compact and powerful NAS can revolutionize your storage and backup solutions, all while fitting seamlessly into your space-constrained environment.

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Background Information


About ARM:

ARM, originally known as Acorn RISC Machine, is a British semiconductor and software design company that specializes in creating energy-efficient microprocessors, system-on-chip (SoC) designs, and related technologies. Founded in 1990, ARM has become a important player in the global semiconductor industry and is widely recognized for its contributions to mobile computing, embedded systems, and Internet of Things (IoT) devices. ARM's microprocessor designs are based on the Reduced Instruction Set Computing (RISC) architecture, which prioritizes simplicity and efficiency in instruction execution. This approach has enabled ARM to produce highly efficient and power-saving processors that are used in a vast array of devices, ranging from smartphones and tablets to IoT devices, smart TVs, and more. The company does not manufacture its own chips but licenses its processor designs and intellectual property to a wide range of manufacturers, including Qualcomm, Apple, Samsung, and NVIDIA, who then integrate ARM's technology into their own SoCs. This licensing model has contributed to ARM's widespread adoption and influence across various industries.

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About Google:

Google, founded by Larry Page and Sergey Brin in 1998, is a multinational technology company known for its internet-related services and products. Initially for its search engine, Google has since expanded into various domains including online advertising, cloud computing, software development, and hardware devices. With its innovative approach, Google has introduced influential products such as Google Search, Android OS, Google Maps, and Google Drive. The company's commitment to research and development has led to advancements in artificial intelligence and machine learning.

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About Microsoft:

Microsoft, founded by Bill Gates and Paul Allen in 1975 in Redmond, Washington, USA, is a technology giant known for its wide range of software products, including the Windows operating system, Office productivity suite, and cloud services like Azure. Microsoft also manufactures hardware, such as the Surface line of laptops and tablets, Xbox gaming consoles, and accessories.

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About QNAP:

QNAP Systems, founded in Taipei in 2004 by Meiji Chang, has become a global leader in NAS solutions with a strong focus on innovation and user-friendly design. Their strategic partnerships with industry giants and their commitment to pushing the boundaries of what NAS devices can do make them a noteworthy player in the tech world.

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Technology Explained


NAS: Network Attached Storage (NAS) is a specialized storage device or server that provides centralized data storage and access over a network, usually using Ethernet connections. NAS systems are designed to offer a convenient and efficient way to store and share files among multiple users or devices within a home or office environment. Unlike traditional storage solutions, NAS devices operate independently and have their own operating systems and management interfaces. They are characterized by easy setup and configuration, making them accessible even to users with limited technical expertise. NAS devices can offer various features, including data redundancy through RAID configurations, remote access over the internet, automatic backup, media streaming, and even application hosting in some advanced models. As a versatile and user-friendly storage solution, NAS has become a popular choice for both personal and small business use.

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NPU: NPU, or Neural Processing Unit, is a type of specialized processor that is designed to handle complex artificial intelligence tasks. It is inspired by the structure and function of the human brain, with the ability to process and analyze large amounts of data simultaneously. In the computer industry, NPU technology is being used in various applications such as speech recognition, image and video processing, and natural language processing. This allows computers to perform tasks that were previously only possible for humans, making them more efficient and intelligent. NPU technology is also being integrated into smartphones, self-driving cars, and other devices, making them smarter and more responsive to user needs. With the increasing demand for AI-driven technology, the use of NPU is expected to grow and revolutionize the way we interact with computers in the future.

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