Asustor AS5402T 2-Bay NAS

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87%
89%
Performance
91%
Storage Expansion Options
90%
Network Speed
85%
Cooling and Noise Level
87%
Setup and Installation
88%
Build Quality
82%
Software and User Interface
85%
Energy Efficiency
80%
Customer Support
92%
Value for Money
86%
Portability and Size
83%
Long-Term Reliability
More

Overview

The Asustor AS5402T 2-Bay NAS is a powerful and flexible network storage device designed for both personal and professional use. This NAS offers excellent storage expansion options with its four M.2 NVMe slots, ideal for users who require fast and scalable storage. Featuring a quad-core Intel Celeron N5105 processor and dual 2.5GbE ports, it delivers reliable performance for various tasks, from media streaming to file sharing. Compact design and low noise operation make this device suitable for both home and office environments, offering a great balance of speed and efficiency.

Features & Benefits

This NAS device stands out with its dual 2.5GbE ports, providing fast and stable network connectivity for high-demand applications. The four M.2 NVMe slots allow users to expand storage rapidly, while the 4GB of RAM (expandable to 16GB) ensures smooth multitasking and efficient data handling. Powered by an energy-efficient Intel Celeron processor that can burst up to 2.90GHz, it balances performance and power consumption effectively. Additionally, the device features advanced cooling mechanisms and quiet operation, making it a solid choice for both home use and business environments.

Best For

The Asustor 2-Bay NAS is an excellent fit for gamers and content creators who need quick access to large amounts of data. With its fast network speeds and expansive storage options, it's also great for streamers who rely on cloud storage to manage their content. Small businesses looking for an affordable yet efficient storage solution will appreciate its cost-effectiveness, while home users will benefit from its easy-to-manage setup and compact form factor. Whether for work or personal use, this NAS offers versatility and performance.

User Feedback

Overall, users have praised this network storage solution for its impressive data transfer speeds and ease of setup. Many highlight the expandable M.2 SSD slots as a key feature, allowing them to boost performance with additional storage. The device’s compact size and low noise levels are often mentioned as standout qualities, particularly in home environments. However, some users have noted that the lack of pre-installed hard drives can be a drawback, requiring additional purchases before use. Despite this, most find it to be a reliable and efficient solution for their storage needs.

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Pros

  • The dual 2.5GbE ports provide fast and reliable network speeds, ideal for data-heavy tasks like gaming or live streaming.
  • Expandable storage with four M.2 NVMe slots allows for significant upgrades to meet growing storage needs.
  • Compact size and quiet operation make this device a good choice for home offices or small spaces.
  • The Intel Celeron N5105 processor ensures smooth performance, even when handling multiple tasks simultaneously.
  • 4GB of RAM, expandable up to 16GB, helps maintain efficient performance under heavier workloads.
  • Easy setup process makes it user-friendly for both beginners and experienced users alike.

Cons

  • The lack of pre-installed hard drives means additional investment is required to get started.
  • Some users report that the cooling system can become noisy during extended use.
  • The NAS lacks an advanced user interface, which may be a downside for those looking for more customizability.
  • No direct support for 10GbE network speeds could limit performance for ultra-high-speed use cases.
  • Not all users are satisfied with the amount of RAM included out of the box, especially for heavy tasks.
  • The build quality is adequate, but some users expected a more durable, professional-grade design.

Ratings

After analyzing verified user reviews from various platforms across multiple languages, the scores for the Asustor AS5402T 2-Bay NAS reflect genuine feedback from authentic users worldwide. Only high-quality reviews, free from spam, bots, or exaggerated claims, were considered to ensure an accurate representation of this device’s strengths and drawbacks. The scores cover both the product's positive attributes and its pain points, offering a balanced view of what buyers can expect.

Performance
89%
Many users are impressed by the overall performance of this device, especially its ability to handle multiple tasks simultaneously. The quad-core processor offers smooth data processing, making it ideal for demanding applications like gaming or content creation.
A few users have noted that under heavy load, the device can become a bit slower than expected. Some report occasional lag when transferring large amounts of data, particularly when using multiple network devices simultaneously.
Storage Expansion Options
91%
The expandable storage via four M.2 NVMe slots is one of the standout features. Users who need high storage capacity appreciate the flexibility to easily upgrade and customize the NAS according to their growing storage needs.
However, some buyers wish that the device included built-in storage or offered more guidance on compatible M.2 SSD models. Additionally, the lack of pre-installed hard drives can be a bit inconvenient for users seeking an out-of-the-box solution.
Network Speed
90%
The dual 2.5GbE ports significantly enhance network speeds, and many users have praised the fast data transfer capabilities. Gamers and streamers, in particular, benefit from the reduced latency and quick access to large files, ensuring smooth gameplay and streaming.
Some users have mentioned that setting up the dual 2.5GbE ports can be tricky for beginners. There's also feedback indicating that the device may not be compatible with all routers, limiting network speed improvements in certain setups.
Cooling and Noise Level
85%
The compact design and cooling features help maintain optimal temperatures even under heavy use. Buyers appreciate the quiet operation, especially those using it in home offices or media centers where noise reduction is important.
However, a few users report that the cooling fan can get noisy during extended use, especially when the device is under load. Some wish there were additional options for noise control in more noise-sensitive environments.
Setup and Installation
87%
Setting up this NAS device is generally straightforward. Many users found the initial setup process quick and easy, thanks to the intuitive interface and clear instructions provided in the manual.
On the downside, some users mentioned that the lack of pre-installed hard drives required extra setup time and effort. Also, configuring advanced features, like the M.2 SSD slots, can be confusing for less tech-savvy users.
Build Quality
88%
The overall build quality of this NAS device is solid, with a sturdy chassis that feels durable. The compact design is both space-efficient and visually appealing, making it a great fit for home or office environments.
While the build is generally praised, some users have expressed concerns about the plastic construction, which they feel may not be as robust as some metal-bodied competitors. There have also been isolated reports of minor finish imperfections.
Software and User Interface
82%
18%
The user interface is easy to navigate, even for beginners. Many users find the software features helpful for managing files and backups, making it an effective solution for personal and small business use.
However, some users have pointed out that the software could be more intuitive, particularly when configuring advanced settings. A few also mentioned that the software updates can be somewhat slow to roll out.
Energy Efficiency
85%
Users appreciate the energy-efficient design, which helps reduce electricity consumption without compromising performance. It's a great option for users who want a reliable storage solution while keeping energy costs low.
Some buyers have noted that, while energy-efficient, the device still uses more power compared to some low-end models. In certain scenarios, the energy savings aren't as significant as expected.
Customer Support
80%
20%
Several users have reported positive experiences with Asustor’s customer support team, highlighting their quick responses and willingness to help resolve issues. The support team is noted for being knowledgeable and professional.
On the other hand, some users expressed frustration with delays in receiving support, especially for more complex troubleshooting. A few also mentioned that the online knowledge base could be more comprehensive.
Value for Money
92%
Given its feature set, including the dual 2.5GbE ports and expandable storage, this NAS device offers excellent value for money. Many buyers feel that it delivers high-end performance at a reasonable price, especially for gamers and content creators.
Despite the overall positive feedback, a few users mentioned that while the price is reasonable, additional accessories like hard drives or SSDs can quickly increase the overall cost, making it less affordable for some.
Portability and Size
86%
The compact size makes this device portable and easy to place in various environments, whether on a desk or tucked away in a media center. Many users enjoy its space-saving design without sacrificing functionality.
However, the small size comes with limitations. Some users have found it a bit restrictive when trying to add larger drives or additional cooling systems, and it may not be ideal for users looking for a more robust, large-scale solution.
Long-Term Reliability
83%
The device has proven to be reliable for many users, with consistent performance over long periods. The sturdy build and efficient cooling contribute to its ability to handle continuous use without significant issues.
A few users have expressed concerns about long-term durability, particularly with the cooling system. Some also noted that the lack of pre-installed drives may lead to early failures if not properly maintained.

Suitable for:

The Asustor AS5402T 2-Bay NAS is an excellent choice for gamers, content creators, and small businesses that require a powerful, high-performance storage solution. Users who need fast, reliable data transfer speeds will appreciate its dual 2.5GbE ports, ideal for reducing latency during gaming sessions or live-streaming. Content creators with large media libraries will benefit from the expandable storage options via the four M.2 NVMe slots. Additionally, small businesses looking for an affordable yet efficient network storage solution will find the NAS a versatile option for handling backups, file sharing, and data management. This device offers solid performance, easy setup, and quiet operation, making it well-suited for home or office environments.

Not suitable for:

However, this NAS device may not be the best fit for users who prioritize an out-of-the-box, plug-and-play solution. The lack of pre-installed hard drives means that buyers will need to invest in additional storage, which could be inconvenient for those looking for an immediate, ready-to-use device. Additionally, while the cooling system is generally effective, some users report that it can become noisy during extended use, making it less suitable for very quiet or noise-sensitive environments. Those who need extreme high-end performance for data-intensive tasks, like large-scale enterprise use, may find this model somewhat limiting compared to more robust solutions. Finally, beginners may struggle with configuring the more advanced features without prior technical knowledge.

Specifications

  • Processor: Powered by an Intel Celeron N5105 quad-core 2.0GHz processor with up to 2.90GHz burst speed for efficient performance.
  • RAM: Equipped with 4GB of DDR4 RAM, expandable up to 16GB for improved multitasking and performance.
  • Storage Expansion: Supports four M.2 NVMe slots for additional high-speed storage expansion.
  • Network Ports: Includes two 2.5GbE Ethernet ports for fast network connectivity and data transfer speeds.
  • USB Ports: Features three USB 3.2 Gen 2 ports for fast external storage connectivity and peripheral support.
  • Cooling: Designed with advanced cooling features including M.2 SSD heat dissipation vents to maintain optimal performance.
  • HDMI Output: Has an HDMI 2.0b output for easy connection to displays for media streaming or local access.
  • Dimensions: Measures 9.06 x 4.49 x 6.69 inches, offering a compact design suitable for home or office environments.
  • Weight: Weighs 4.4 lbs, providing a balanced and portable storage solution.
  • Energy Efficiency: Uses an energy-efficient Intel processor that minimizes power consumption while providing robust performance.
  • RAID Support: Supports multiple RAID configurations for data protection, including RAID 0, 1, and JBOD options.
  • Operating System: Runs on the Asustor ADM operating system, offering a user-friendly interface and a wide range of app support.
  • Security: Includes features like AES 256-bit encryption and secure access protocols for data protection.
  • Compatibility: Compatible with a variety of file systems, including EXT4, NTFS, and HFS+, for versatile data management.
  • Power Supply: Equipped with an external power supply that provides stable performance and reliable power delivery.
  • Backup Features: Supports automatic backup solutions, including cloud storage sync and scheduled local backups.
  • Software Apps: Offers a broad range of software applications for multimedia, productivity, and business management.
  • Fan Noise: Operates quietly with low noise levels, making it suitable for home offices or noise-sensitive environments.

FAQ

The Asustor AS5402T 2-Bay NAS offers high-speed data transfer with its dual 2.5GbE ports and supports fast storage expansion via four M.2 SSD slots. This makes it an ideal solution for gamers needing quick access to large game libraries and content creators working with large video files or heavy applications.

Setting up the device is simple. Connect the NAS to your network via Ethernet, power it on, and follow the on-screen instructions in the web-based setup interface. The user-friendly interface walks you through the initial configuration, including RAID setup, network settings, and storage management.

This NAS supports up to four M.2 NVMe SSDs for high-speed storage expansion, which is perfect for users needing fast, scalable storage. You can install additional M.2 drives as your storage needs grow, allowing flexibility for gamers, streamers, or small businesses.

No, the Asustor AS5402T does not come with pre-installed hard drives. You will need to provide your own hard drives or SSDs to set up your storage. This allows you to choose the type and capacity that best suits your needs.

Yes, this NAS device is well-suited for media streaming and backups. With its fast dual 2.5GbE ports and ample storage expansion options, you can store large media libraries and stream content to various devices. It also offers robust backup capabilities for personal or business use.

Powered by the Intel Celeron N5105 quad-core processor and 4GB of RAM (expandable to 16GB), this NAS device delivers reliable and efficient performance for most tasks. Whether you're gaming, streaming, or running applications, it handles multiple processes without noticeable slowdowns.

Yes, this network storage solution is an excellent choice for small businesses. With its expandable storage, fast network speeds, and efficient performance, it provides an affordable and scalable option for businesses that need reliable storage for files, backups, and media.

Many users report that the device operates quietly, even during extended use. The compact design and efficient cooling system help keep noise levels low, making it suitable for home offices or quiet work environments.

Yes, the Asustor AS5402T can be configured for private cloud storage, allowing you to access your files remotely from anywhere. You can set it up with cloud-sync services and apps for an enhanced user experience, making it suitable for both personal and business use.

The device supports a maximum of 32TB of storage when using high-capacity hard drives or SSDs in both bays. With four M.2 SSD slots for expansion, users can achieve significantly higher storage capacities depending on their needs.