ASUSTOR introduces Xpanstor 4: The Ultimate NAS Storage Capacity Expander

September 12, 2023


Summary: The ASUSTOR Xpanstor 4 is the perfect expansion unit for tech enthusiasts and professionals alike, offering lightning-fast USB 3.2 Gen 2 Type-C speeds of up to 10 Gbps, MyArchive cold backup technology with scheduling capabilities, intelligent control, and a secure cable to protect your data.

  • Lightning-fast USB 3.2 Gen 2 Type-C connectivity
  • MyArchive cold backup technology with added scheduling capabilities
  • Smart fan design that automatically adjusts speeds based on hard drive temperatures

Introducing the ASUSTOR Xpanstor 4, the latest addition to the world of expansion units. This four bay powerhouse brings a host of impressive features to the table, including the lightning-fast USB 3.2 Gen 2 Type-C connectivity. With this upgrade, the Xpanstor 4 takes connection speeds to new heights, doubling the previous rate from 5 Gbps to a blazing 10 Gbps through its USB port. And fear not, as it remains fully compatible with USB 3.2 Gen 1 devices.

But that’s not all. The Xpanstor 4 also boasts support for MyArchive cold backup technology, now with added scheduling capabilities. This means that creating 3-2-1 backups has never been easier. Simply set a schedule and let the Xpanstor 4 handle the rest, ensuring your data is always protected.

When it comes to intelligent control, the Xpanstor 4 doesn’t disappoint. It seamlessly syncs with your connected NAS, entering sleep mode and dimming its lights to conserve energy and extend the lifespan of your hard drives. The smart fan design takes things a step further by automatically adjusting speeds based on hard drive temperatures, striking the perfect balance between performance and noise.

And let’s not forget about security. The Xpanstor 4 comes equipped with a specially designed cable that secures it to your device, preventing any accidental disconnects. This attention to detail ensures that your data remains safe and sound.

With four hot-swappable hard drive bays, the Xpanstor 4 offers unparalleled flexibility. Use it as a MyArchive backup solution or create RAID volumes with ASUSTOR’s comprehensive data protection features. Whatever your needs may be, the Xpanstor 4 has got you covered.

In terms of specifications, the Xpanstor 4 shines with its USB 3.2 Gen 2 Type-C interface, delivering speeds of up to 10 Gbps. It’s also a breeze to set up, thanks to its plug and play functionality. And with support for both 3.5″ and 2.5″ hard drives or SSDs, the Xpanstor 4 offers versatility like no other.

Whether you’re a tech enthusiast or a professional in need of extra Storage, the ASUSTOR Xpanstor 4 is a worthy investment. And to put your mind at ease, it comes with a generous three-year warranty. For more information and purchasing details, visit and get ready to take your storage game to the next level.

ASUSTOR introduces Xpanstor 4: The Ultimate NAS Storage Capacity Expander

ASUSTOR introduces Xpanstor 4: The Ultimate NAS Storage Capacity Expander


Background Information

About ASUSTOR: Asustor is a reputable company that specializes in Network-Attached Storage (NAS) solutions. Based in Taiwan, Asustor has gained recognition for its high-quality NAS devices designed for both home and business users. Asustor's NAS products are known for their robust hardware, user-friendly software interface, and versatile features, making them suitable for data storage, backup, media streaming, and various cloud-based applications.

Technology Explained

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.

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.

RAID: RAID (Redundant Array of Independent Disks) is a technology used in the computer industry to increase the performance, reliability, and storage capacity of computer systems. It works by combining multiple hard drives into a single logical unit, allowing them to be accessed as if they were a single drive. This allows for faster data access, as multiple drives can be accessed simultaneously, and for increased reliability, as data can be stored redundantly across multiple drives. RAID is commonly used in servers, workstations, and other high-performance computing systems, as well as in consumer-level storage solutions such as NAS (Network Attached Storage) devices.

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