QNAP Introduces QuTS hero OS to Boost Performance in TS-253E and TS-453E NAS


October 3, 2024 by our News Team

QNAP introduces support for QuTS hero, their ZFS-based NAS operating system, to the TS-253E and TS-453E models, offering advanced features such as data integrity, real-time data synchronization, and data deduplication, and also provides a convenient data migration process for users.

  • Support for QuTS hero, QNAP's advanced ZFS-based NAS operating system
  • Longevity and commitment to support for the Intel Celeron J6412 quad-core processor until 2029
  • Impressive specifications, including hot-swappable drives, multiple ports, and M.2 slots


QNAP Systems, Inc., a innovator in computing, networking, and storage solutions, has made an exciting announcement today. The company has introduced support for QuTS hero, QNAP’s ZFS-based NAS operating system, to its popular TS-253E and TS-453E NAS models.

The TS-253E-8G comes with 2 drive bays and 8 GB RAM, while the TS-453E-8G offers 4 drive bays and 8 GB RAM. These models are part of the TS-x53E series, which is powered by an Intel Celeron J6412 quad-core processor, capable of bursting up to 2.6 GHz. QNAP has committed to providing support for this processor until 2029, ensuring longevity for users.

What sets the TS-253E apart is that it is currently the QNAP NAS model with the fewest drive bays that supports QuTS hero. This means that even small-sized organizations can now benefit from the advanced ZFS technologies offered by QuTS hero. These technologies include features like Self-healing and WORM (Write Once, Read Many Times) for data integrity, snapshots with up to 65,536 versions, and inline data deduplication for maximizing storage efficiency. Additionally, businesses can implement a zero RPO (Recovery Point Objective) disaster recovery plan by utilizing real-time SnapSync, which enables real-time data synchronization between two NAS devices.

It’s important to note that switching between QTS 5.2.1 and QuTS hero h5.2.1 is currently only available for the TS-253E and TS-453E NAS models. Support for other NAS models will be announced at a later date. Users who wish to switch their NAS operating system must back up their data to another storage solution, such as another QNAP NAS, myQNAPcloud Storage, or cloud storage. Detailed instructions on how to switch the OS can be found on the QNAP website.

Furthermore, QNAP offers a convenient data migration process for users who want to transfer their data from an old QTS NAS to a new QTS NAS with minimal initial settings. Detailed instructions for this migration process can also be found on the QNAP website.

The TS-x53E series, which includes the TS-253E and TS-453E models, boasts impressive specifications. These tower models are equipped with the Intel Celeron J6412 quad-core processor, offering burst speeds of up to 2.6 GHz. They support hot-swappable 3.5-inch/2.5-inch SATA 6Gbps HDD/SSD drives and feature 2 x M.2 2280 PCIe Gen 3 x2 slots, 2 x RJ45 2.5 GbE ports, 2 x HDMI 1.4b outputs, 2 x USB 3.2 Gen 2 Type-A ports, and 2 x USB 2.0 ports.

For more information about the TS-253E, TS-453E, and the full lineup of QNAP NAS models, visit the official QNAP website at www.qnap.com.

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Background Information


About Intel:

Intel Corporation, a global technology leader, is for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

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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.

QNAP website  QNAP LinkedIn
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Technology Explained


HDD: A Hard Disk Drive (HDD) is a classic data storage device that utilizes spinning disks, or platters, coated with a magnetic material to store and retrieve data. An actuator arm with read/write heads accesses data by moving over the spinning platters. HDDs offer large storage capacities at a comparatively lower cost per gigabyte, making them suitable for applications where massive data storage is required, such as servers and desktop computers. However, HDDs are slower in terms of read and write speeds compared to SSDs due to the mechanical nature of their operation. They are more susceptible to physical shocks and are less energy-efficient due to the need to constantly spin the platters.

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hot-swappable: Hot-swappable technology is a type of technology that allows components to be added or removed from a system without having to shut it down. This technology is widely used in the computer industry, as it allows for quick and easy upgrades or repairs to be made without having to power down the system. Hot-swappable technology is used in a variety of computer components, such as hard drives, RAM, and graphics cards. It is also used in servers and other networking equipment, allowing for quick and easy maintenance and upgrades. Hot-swappable technology is a great way to keep a computer system running smoothly and efficiently, as it allows for quick and easy repairs and upgrades without having to power down the system.

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M.2: M.2, also known as Next Generation Form Factor (NGFF), is a computer expansion card format that is designed to replace the outdated mSATA standard. It is thinner and longer than mSATA, which gives it a much higher data transfer rate. The M.2 format measures 22mm in width and can measure up to 110mm in length. It uses the M-key and B-key connectors to interface with PC host systems, and can connect to both SATA III and PCIe for data transfer. Due to its small size, M.2 is often used for ultra-slim laptops and netbooks, as well as in embedded SSDs for tablets and other mobile devices. It is also becoming increasingly popular in the desktop computer industry, thanks to its compactness and fast transfer speeds. This makes M.2 ideal for gaming PCs, workstations, and other demanding applications that require high levels of data throughput.

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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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PCIe: PCIe (Peripheral Component Interconnect Express) is a high-speed serial computer expansion bus standard for connecting components such as graphics cards, sound cards, and network cards to a motherboard. It is the most widely used interface in the computer industry today, and is used in both desktop and laptop computers. PCIe is capable of providing up to 16 times the bandwidth of the older PCI standard, allowing for faster data transfer speeds and improved performance. It is also used in a variety of other applications, such as storage, networking, and communications. PCIe is an essential component of modern computing, and its applications are only expected to grow in the future.

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SSD: A Solid State Drive (SSD) is a modern data storage device that employs flash memory technology to store data electronically. Unlike traditional hard disk drives (HDDs), SSDs have no moving parts, resulting in significantly faster read and write speeds. This leads to quicker boot times, faster application loading, and smoother overall system performance. SSDs are known for their durability, shock resistance, and energy efficiency, making them ideal for laptops, ultrabooks, and other portable devices. They come in various form factors, including 2.5-inch, M.2, and PCIe cards, and are favored for their reliability, quiet operation, and reduced heat generation

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