How to recover data from Buffalo TeraStation TS3410DN0402 NAS

Is your network drive gone, and you are wondering what to do? Has a RAID system crashed, and your files are no longer accessible? Does your device display an error while booting? Have you accidentally rebuilt your RAID system? Are several hard disks out of order?

How to recover data from NAS Buffalo TeraStation TS3410DN0402

Buffalo TeraStation TS3410DN0402 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from TeraStation TS3410DN0402.

How to recover data from NAS Buffalo TeraStation TS3410DN0402

Recover data from damaged RAID arrays inaccessible from a computer.

Why can’t ordinary software tools restore files from RAID?

Conventional hard disks keep user’s data by writing it to their surface in a consecutive way, and this is how an entire file is stored on a single hard disk. However, when data is written to a RAID system, a file is divided into several parts. Then these parts are written consecutively to all hard disks within such array. The size of such parts may range from 2 KB to 2 MB, so each file is stored on several hard disks at the same time.

Such approach helps to speed up read and write operations, and it is evident that saving two parts of a file having the size of 1 GB to two hard disks simultaneously is much faster than saving the same 1 GB of data to one hard disk. However, this peculiarity makes file recovery more complicated.

Various RAID levels store information in different ways. Additionally, manufacturers like Buffalo also introduce some modifications to this process, and that is why data can be written to hard disk in a wide variety of ways.

Are there any specific system logs or event notifications to monitor for early detection of data loss on NAS Buffalo TeraStation TS3410DN0402 devices?

Yes, there are specific system logs and event notifications that you can monitor for early detection of data loss on NAS Buffalo TeraStation TS3410DN0402 devices. Here are a few examples:

  1. RAID Array Status: Monitor the RAID array status logs to check for any degraded or failed drives. This can indicate potential data loss or corruption.
  2. Disk SMART Status: Keep an eye on the SMART (Self-Monitoring, Analysis, and Reporting Technology) status of the hard drives. SMART can provide early warnings of drive failures or errors.
  3. System Error Logs: Monitor the system error logs for any critical errors or warnings related to storage or file system issues. These logs can help identify potential data loss events.
  4. File System Integrity Checks: Regularly perform file system integrity checks to ensure the integrity and consistency of the data stored on the NAS. Any errors or inconsistencies found during these checks should be investigated further.
  5. Backup Job Status: If you have scheduled backups configured on the NAS, monitor the backup job status and ensure that backups are completing successfully. A sudden failure or interruption in backup jobs can be an indicator of data loss.
  6. Network Connectivity: Monitor network connectivity logs to ensure that the NAS is consistently connected to the network. Network connectivity issues can lead to data loss if the NAS becomes inaccessible.
  7. User Access and File Modification Logs: Keep track of user access logs and file modification logs. Unusual or unauthorized access patterns, file deletions, or modifications can be signs of data loss or unauthorized activities.

It is recommended to configure email notifications or alerts for these events, so you can be promptly notified in case of any potential data loss or issues with the NAS device.

How to take hard disks out of the NAS and connect them to a PC?

Although NAS TeraStation TS3410DN0402 can be accessed over the network, you still need to take the hard disks out of the storage device and connect them to a Windows computer. Only in this case will the software be able to scan them properly. Here is what you should do:

  1. Turn off the storage and disconnect it from the power supply.

    WARNING! Before you start taking hard disks out of your NAS device, read the manual carefully. Incorrect actions may damage your network-attached storage and/or the hard disks within the RAID system.

  2. Take the hard disks out of the NAS one by one, carefully removing them from their slots. Remember that the disks are extremely vulnerable: hitting or dropping them may result in serious physical damage.

  3. Make sure to mark each hard disk in accordance with how they were installed inside the NAS.

  4. Remove the hard disks and connect them to the computer. In this video, we have explored what ports are used to connect hard disks, and what to do if there are not enough ports or connectors.

    Go to view
    How to Order Remote Data Recovery

    How to Order Remote Data Recovery

Restoring data with Hetman RAID Recovery

Hetman Raid Recovery

This program recovers data from damaged RAID arrays and is fully compatible with Buffalo TeraStation TS3410DN0402. The hard disks that make up the RAID contain technical information about the algorithm used to save files. When launched, Hetman RAID Recovery reads this information and puts the damaged array together. Then you can open the disk and save your files. Also, you can recover the files accidentally deleted from the network drive.

Go to view
How to recover data from a Buffalo

How to recover data from a Buffalo

TeraStation TS3410DN0402 has 4 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • JBOD;

NAS supports:

  • exFAT, VFAT, FAT 12 / 16 / 32;
  • NTFS / ReFS;
  • APFS / HFS+;
  • Ext2 / 3 / 4 / ReiserFS / XFS / UFS / ZFS / Btrfs;
  • VMFS / HikvisionFS;

Safe recovery from disk images

This utility lets you save an entire copy of the disk to file and then work with this image instead of the actual disk. Such feature helps to protect data on the disk from:

  • Overwriting during the recovery process;
  • Loss resulting from bad sectors;
  • User mistakes.

To create an image, do the following:

  1. Make sure that you have enough free space to save the image. The image file size usually equals the disk size.

  2. Select the disk in the main window, and choose from the menu ToolsSave Disk. You can select multiple disks to be saved.

  3. When the image creation wizard starts, you can choose to save the entire disk or select only a part of it. Specify the parameters and click Next.

    Hetman Raid Recovery: Image Creation Wizard
  4. At this stage, you need to choose a directory where to save the image. Choose any disk connected to this PC, or save the image by FTP.

    Hetman Raid Recovery: hoose any disk connected to this PC, or save the image by FTP

Where are user’s files stored?

The Buffalo TeraStation TS3410DN0402 network-attached storage keeps OS Linux operating system files on a separate RAID 1 (mirrored) array. Usually, all NAS systems create several volumes on every hard disk, and the first of them takes up to 2 Gb of space. This is where operating system files are stored. Other volumes are united into a RAID array where user’s data is written.

Comparison of software for RAID recovery

Product Operating system License type RAID controller support Supported file systems Virtual RAID controller support Data recovery from damaged RAID File preview
Hetman RAID Recovery Windows Paid Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
DiskInternals RAID Recovery Windows Paid Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ No Yes Yes
R-Studio Windows, Mac, Linux Paid Yes, over 200 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
UFS Explorer RAID Recovery Windows, Mac, Linux Paid Yes, over 1,000 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
EaseUS Data Recovery Windows Paid Yes, over 20 controllers FAT, NTFS, Ext2/3/4, HFS+ No Yes Yes
ReclaiMe Free RAID Recovery Windows Free Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes


We will be happy to answer your questions!

Comments (3)

  • Hetman Software: Data Recovery
    Hetman Software: Data Recovery 9.08.2022 12:31 #
    If you want to ask a question about data recovery, from NAS TeraStation TS3410DN0402, feel free to leave a comment!
  • Emil Coates
    Emil Coates 2.09.2023 00:50 #
    Is it possible to recover data from a physically damaged NAS Buffalo TeraStation TS3410DN0402 device?
    • Hetman Software
      Hetman Software 2.09.2023 02:00 #

      Yes, it is possible to recover data from a physically damaged NAS Buffalo TeraStation TS3410DN0402 device. However, the success of the data recovery process will depend on the extent of the physical damage. If the damage is limited to the external casing or power supply, it may be relatively easy to recover the data by transferring the hard drives to a different device. However, if the damage is more severe and affects the internal components or hard drives themselves, it may require professional data recovery services. It is recommended to contact a professional data recovery service provider who specializes in NAS devices to assess the extent of the damage and provide the best recovery solution.

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Vladimir Artiukh

Author: Vladimir Artiukh, Technical Writer

Vladimir Artiukh is a technical writer for Hetman Software, as well as the voice and face of their English-speaking YouTube channel, Hetman Software: Data Recovery for Windows. He handles tutorials, how-tos, and detailed reviews on how the company’s tools work with all kinds of data storage devices.

Oleg Afonin

Editor: Oleg Afonin, Technical Writer

Oleg Afonin is an expert in mobile forensics, data recovery and computer systems. He often attends large data security conferences, and writes several blogs for such resources as, Elcomsoft and Habr. In addition to his online activities, Oleg’s articles are also published in professional magazines. Also, Oleg Afonin is the co-author of a well-known book, Mobile Forensics - Advanced Investigative Strategies.


Questions and answers

  • What are the key features and specifications of the NAS Buffalo TeraStation TS3410DN0402 that make it suitable for video streaming?

    The NAS Buffalo TeraStation TS3410DN0402 is suitable for video streaming due to the following key features and specifications:

    1. Storage Capacity: It comes with a total storage capacity of 4 TB (2 x 2 TB) in a RAID 1 configuration. This ample storage allows for storing a large amount of video content.
    2. High-Speed Performance: The TeraStation TS3410DN0402 is equipped with a dual-core Annapurna Labs Alpine AL-212 processor and 1 GB of DDR3 RAM. This configuration ensures smooth and fast data transfer, which is essential for video streaming without buffering issues.
    3. Network Connectivity: It supports Gigabit Ethernet, enabling high-speed data transfer over the network. This ensures that the videos can be streamed seamlessly without any lag or interruption.
    4. Media Server Functionality: The NAS has a built-in media server that supports DLNA, allowing it to stream video content to various devices such as smart TVs, media players, and gaming consoles.
    5. RAID Redundancy: The TS3410DN0402 supports RAID 1, which provides data redundancy by mirroring the data across two drives. This redundancy ensures that even if one drive fails, the video content will still be accessible and streamable from the other drive.
    6. Web Access and Mobile Apps: Buffalo provides web access and mobile apps for remote access to the NAS. This allows users to stream videos from anywhere using their smartphones, tablets, or web browsers.
    7. Easy Setup and Configuration: The TeraStation TS3410DN0402 comes with an intuitive web-based interface that simplifies the setup and configuration process. This makes it easier for users to get the NAS up and running quickly for video streaming purposes.

    Overall, the NAS Buffalo TeraStation TS3410DN0402 offers ample storage capacity, high-speed performance, network connectivity, media server functionality, RAID redundancy, and easy setup, making it suitable for video streaming applications.

  • Can the NAS Buffalo TeraStation TS3410DN0402 support multiple simultaneous video streams without any performance issues or buffering?

    The Buffalo TeraStation TS3410DN0402 is a network-attached storage (NAS) device designed for data storage and file sharing purposes. While it does have some built-in media server capabilities, it may not be optimized for streaming multiple simultaneous video streams without potential performance issues or buffering.

    The ability to handle multiple video streams without buffering or performance issues depends on various factors such as the video resolution, bitrate, network bandwidth, and the capabilities of the client devices accessing the streams. The TS3410DN0402 is equipped with a dual-core Annapurna Labs Alpine AL-212 processor and 1GB of RAM, which may limit its ability to handle multiple high-quality video streams simultaneously.

    If you plan to use the NAS primarily for streaming multiple video streams, it is recommended to consider a more powerful NAS model with a faster processor, more RAM, and potentially dedicated transcoding capabilities to ensure smooth playback without buffering or performance degradation.

  • What kind of technical support and assistance does Buffalo provide specifically for video streaming on the TeraStation TS3410DN0402?

    Buffalo provides technical support and assistance for video streaming on the TeraStation TS3410DN0402 in the following ways:

    1. Knowledge Base: Buffalo maintains a comprehensive knowledge base on their website, which includes articles, guides, and FAQs related to video streaming on TeraStation devices. Users can search for specific topics or browse through the available resources to find relevant information.
    2. Documentation: Buffalo provides detailed user manuals and documentation for the TeraStation TS3410DN0402. These documents cover various aspects of the device's functionality, including video streaming capabilities, setup, and configuration. Users can refer to these documents for step-by-step instructions and troubleshooting tips.
    3. Technical Support: Buffalo offers technical support through various channels, including phone, email, and live chat. Users can contact Buffalo's support team to get assistance with video streaming issues on the TeraStation TS3410DN0402. The support team can provide guidance, troubleshoot problems, and help users optimize their video streaming setup.
    4. Firmware Updates: Buffalo regularly releases firmware updates for their TeraStation devices, which often include improvements and bug fixes related to video streaming. Users can download and install these updates to ensure they have the latest features and enhancements for video streaming.
    5. Community Forums: Buffalo maintains community forums where users can interact with each other, ask questions, and share their experiences. Users can post their video streaming-related queries on these forums, and other community members or Buffalo representatives can provide helpful suggestions and solutions.

    Overall, Buffalo strives to provide comprehensive technical support and assistance for video streaming on the TeraStation TS3410DN0402 to ensure users have a smooth and optimal streaming experience.

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