How to recover data from Buffalo TeraStation TS51210RH4004 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 TS51210RH4004

Buffalo TeraStation TS51210RH4004 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 TS51210RH4004.

How to recover data from NAS Buffalo TeraStation TS51210RH4004

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.

Can malware or ransomware attacks lead to data loss in NAS Buffalo TeraStation TS51210RH4004 devices?

Yes, malware or ransomware attacks can potentially lead to data loss in NAS Buffalo TeraStation TS51210RH4004 devices. NAS devices like the TeraStation are not immune to such attacks and can be vulnerable if proper security measures are not in place. If a malware or ransomware successfully infects the device, it can encrypt or delete the data stored on the TeraStation, resulting in data loss. It is crucial to have robust security practices, such as regular software updates, strong password policies, and backups, to minimize the risk of data loss in such devices.

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

Although NAS TeraStation TS51210RH4004 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 TS51210RH4004. 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.

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How to recover data from a Buffalo

How to recover data from a Buffalo

TeraStation TS51210RH4004 has 12 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • RAID 50;
  • RAID 60;
  • 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 TS51210RH4004 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

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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 TS51210RH4004, feel free to leave a comment!
  • Hedworth Wilder
    Hedworth Wilder 2.09.2023 09:45 #
    Is it possible to recover data from a NAS Buffalo TeraStation TS51210RH4004 device if the storage disks have been physically disconnected or damaged?
    • Hetman Software
      Hetman Software 2.09.2023 09:59 #

      If the storage disks of a NAS Buffalo TeraStation TS51210RH4004 device have been physically disconnected or damaged, it may still be possible to recover the data, but it depends on the extent of the damage. Here are a few possibilities:

      1. If the disks are physically disconnected but not damaged, you can reconnect them to the NAS device or connect them to another compatible NAS device to access the data.
      2. If the disks are damaged but still functional, you may be able to recover the data by using specialized data recovery software or by seeking professional data recovery services. These services can often recover data from damaged disks, but they can be quite expensive.
      3. If the disks are severely damaged or not functioning at all, data recovery becomes more challenging. In such cases, you may need to send the disks to a specialized data recovery lab that has the necessary equipment and expertise to recover data from physically damaged disks. However, this can be a costly process and there is no guarantee of success.

      It's important to note that attempting any data recovery procedures yourself may further damage the disks and make data recovery more difficult. It is recommended to consult professional data recovery services or specialists for the best chance of recovering your data.

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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 xaker.ru, 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.

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Questions and answers

  • How do I set up my NAS Buffalo TeraStation TS51210RH4004 to save photos directly from my digital camera?

    To set up your NAS Buffalo TeraStation TS51210RH4004 to save photos directly from your digital camera, you can follow these steps:

    1. Connect your digital camera to the NAS using a USB cable.
    2. Power on your digital camera and make sure it is in the correct mode for data transfer (check your camera's user manual for instructions).
    3. Connect your NAS to your computer using an Ethernet cable and ensure that both devices are on the same network.
    4. Access the web interface of your NAS by typing its IP address into a web browser. You can find the IP address of your NAS by checking your router's connected devices list or using a network scanning tool.
    5. Log in to the NAS web interface using the administrator credentials.
    6. In the NAS web interface, go to the "Shared Folders" section and create a new shared folder specifically for your camera photos.
    7. Set the appropriate access permissions for the new shared folder to allow read and write access for the camera or any other users you want to have access.
    8. In the "Services" section of the NAS web interface, enable the "FTP" service.
    9. Configure the FTP settings, including the port number and user credentials. Make sure to create a new user specifically for the camera if desired.
    10. Save the settings and exit the NAS web interface.
    11. On your computer, open a file explorer and enter the FTP address of your NAS (e.g., ftp://192.168.1.100) in the address bar. Replace the IP address with the actual IP address of your NAS.
    12. Authenticate using the FTP user credentials you set up in step 9.
    13. Once connected, you should see the shared folder you created for the camera photos.
    14. Open the folder, and you can now copy or save photos directly from your digital camera into this folder on the NAS.

    Note: The above steps assume that your digital camera supports USB mass storage mode and can be recognized as an external storage device by the NAS. If your camera requires specific software or drivers for data transfer, you may need to install them on your computer before proceeding.

  • What are the benefits of using a NAS Buffalo TeraStation TS51210RH4004 for storing photos from a digital camera compared to other storage options?

    Using a NAS Buffalo TeraStation TS51210RH4004 for storing photos from a digital camera offers several benefits compared to other storage options:

    1. Network Accessibility: The NAS allows you to access your photos from any device connected to the same network. This means you can view, edit, and share your photos from multiple devices like computers, smartphones, or tablets.
    2. Centralized Storage: With a NAS, you can consolidate all your photos in one central location. This eliminates the need for multiple storage devices or scattered files across different devices, making it easier to organize and manage your photo library.
    3. Data Redundancy: The TeraStation NAS typically supports RAID configurations, which provide data redundancy. This means that even if one hard drive fails, your photos will still be safe and accessible. This level of data protection is crucial for preserving precious memories.
    4. Scalability: The TeraStation NAS offers multiple drive bays, allowing you to start with a smaller capacity and expand as your photo collection grows. You can easily add more hard drives to increase storage space without losing existing data.
    5. Data Backup: The NAS can be configured to automatically back up your photos to an external storage device or cloud service. This ensures that your photos are protected in case of hardware failure, theft, or other unforeseen events.
    6. Security: The NAS provides various security features like user access controls, encryption, and secure remote access. This helps protect your photos from unauthorized access or data breaches, ensuring the privacy and integrity of your images.
    7. Speed and Performance: The TeraStation NAS is designed for high-performance data transfer, allowing you to quickly upload and download photos. This is particularly beneficial when dealing with large file sizes or when multiple users are accessing the NAS simultaneously.

    Overall, using a NAS Buffalo TeraStation TS51210RH4004 for storing photos provides convenience, accessibility, data protection, and scalability, making it a reliable and efficient storage solution for photographers.

  • Can I access and view the photos saved on my NAS Buffalo TeraStation TS51210RH4004 from multiple devices, such as smartphones or tablets?

    Yes, you can access and view the photos saved on your NAS Buffalo TeraStation TS51210RH4004 from multiple devices such as smartphones or tablets. To do so, you need to set up the appropriate network sharing and access permissions on your NAS.

    Here's a general guide on how to access and view photos from your NAS on multiple devices:

    1. Connect your NAS Buffalo TeraStation TS51210RH4004 to your home network and ensure it is properly set up and accessible.
    2. Configure the NAS to create shared folders or directories where you will store your photos. You can create separate folders for different categories or organize them as per your preference.
    3. Set the appropriate permissions for the shared folders to allow access from multiple devices. You can usually do this through the NAS management interface or software provided by Buffalo.
    4. Install the Buffalo NAS Navigator software on your computers or laptops. This software helps you locate and connect to your NAS on the network.
    5. On your smartphones or tablets, search for and install the Buffalo NAS Navigator app from the respective app store (e.g., Google Play Store or Apple App Store).
    6. Launch the Buffalo NAS Navigator software on your computers or laptops and the app on your smartphones or tablets. They should detect and display your NAS on the network.
    7. Use the Buffalo NAS Navigator software or app to browse and access the shared folders containing your photos. You can view and download the photos to your devices for offline access or simply view them directly from the NAS.

    Note that the specific steps may vary depending on the model and firmware version of your Buffalo TeraStation NAS. It's recommended to refer to the user manual or support documentation provided by Buffalo for detailed instructions tailored to your device.

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