Step-by-Step Guide to RAID Array Recovery from NAS Buffalo TeraStation WSH5610DN24S6

Has your NAS Buffalo TeraStation WSH5610DN24S6 suddenly lost its network drive and you’re unsure what to do next? Did the RAID array collapse, making your files inaccessible? Is the device throwing errors during startup? Perhaps you accidentally rebuilt the RAID array or several hard drives failed at the same time?

Step-by-Step Guide to RAID Array Recovery from NAS Buffalo TeraStation WSH5610DN24S6

Buffalo TeraStation WSH5610DN24S6 NAS Data Recovery in 2025

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from an TeraStation WSH5610DN24S6. We’ll walk through the most common causes of failure and demonstrate proven methods to restore files from a lost or degraded RAID array.

Step-by-Step Guide to RAID Array Recovery from NAS Buffalo TeraStation WSH5610DN24S6

RAID Recovery™ 2.8
Recover data from damaged RAID arrays inaccessible from a computer.
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Why Regular Data Recovery Tools Can’t Restore Files from RAID

Conventional hard drives store user data by writing it sequentially across the disk surface, which means an entire file is typically located on a single drive. In contrast, when data is written to a RAID array, each file is split into multiple fragments. These fragments are then distributed and written in sequence across all the drives in the array. Depending on the configuration, fragment sizes can range from 2 KB to 2 MB, so every file is physically stored across several disks at once.

This approach significantly increases read and write performance — after all, writing two halves of a 1 GB file to two drives simultaneously is much faster than writing the full 1 GB to a single disk. However, this same mechanism makes file recovery far more complex.

Different RAID levels use different methods to distribute and protect data. On top of that, manufacturers like Buffalo often add their own proprietary structures and variations. As a result, data can be written to disks in many different formats, and each requires a specific approach during recovery.

Are there any known issues or limitations when using NAS Buffalo TeraStation WSH5610DN24S6 devices with virtualization platforms such as VMware or Hyper-V?

There are a few known issues and limitations when using NAS Buffalo TeraStation WSH5610DN24S6 devices with virtualization platforms such as VMware or Hyper-V. Here are some of them:

  1. Limited performance: The TeraStation WSH5610DN24S6 may not provide the same level of performance as dedicated storage solutions designed for virtualization environments. This can result in lower throughput and slower response times.
  2. Lack of advanced features: The TeraStation WSH5610DN24S6 may not support advanced features like storage tiering, deduplication, or thin provisioning, which are commonly used in virtualization environments to optimize storage utilization and performance.
  3. Limited scalability: The TeraStation WSH5610DN24S6 has a fixed number of drive bays and may have limitations on the total storage capacity it can support. This can be a constraint when scaling up the virtualization environment.
  4. Lack of integration: The TeraStation WSH5610DN24S6 may not have native integration with virtualization platforms like VMware or Hyper-V. This can result in limited management capabilities and the need for additional configuration or third-party tools.
  5. Compatibility issues: There may be compatibility issues between the TeraStation WSH5610DN24S6 firmware and the virtualization platform's drivers or management software. This can lead to stability or functionality problems.

It's important to thoroughly research and test the compatibility and performance of the TeraStation WSH5610DN24S6 with your specific virtualization platform before deploying it in a production environment.

How to Remove Hard Disks from Your NAS and Connect Them to a PC

Although the NAS TeraStation WSH5610DN24S6 can be accessed over the network, you still need to remove its hard disks and connect them directly to a Windows PC. Only then can the recovery software properly scan and analyze the drives. Follow these steps:

  1. Power off the NAS and disconnect it from the power source.

    WARNING! Before removing any drives, carefully read the device manual. Improper actions may damage both the NAS enclosure and the hard disks in the RAID array.

  2. Remove the hard disks one by one, gently sliding each drive out of its slot. Remember that hard disks are highly sensitive: any impact or drop can cause serious physical damage.

  3. Label each hard disk according to its position inside the NAS. The order of the drives is crucial for correct RAID reconstruction.

  4. Connect the drives to your computer. In this video, we explain which ports you can use to connect hard disks and what to do if your PC does not have enough free connectors.

    Go to view
    How to Order Remote Data Recovery

    How to Order Remote Data Recovery

Step-by-Step Data Recovery with Hetman RAID Recovery

Hetman Raid Recovery

This program restores data from damaged RAID arrays and is fully compatible with Buffalo TeraStation WSH5610DN24S6. Each hard disk in the array contains technical metadata describing how files were written. When launched, Hetman RAID Recovery analyzes this metadata, automatically reconstructs the damaged array, and provides access to its contents. After that, you can browse the recovered disk and save your files. The program can also restore files that were accidentally deleted from the network drive.

Go to view
How to recover data from a Buffalo

How to recover data from a Buffalo

TeraStation WSH5610DN24S6 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;

How to Safely Recover Data from Disk Images

This utility allows you to create a complete copy of a disk and work with the disk image instead of the physical drive. This approach helps protect your data from:

  • Overwriting during the recovery process;
  • Additional data loss caused by bad sectors;
  • User errors.

To create a disk image, follow these steps:

  1. Ensure you have enough free space to store the image. Its size will typically match the size of the original disk.

  2. In the main window, select the target disk and choose Tools - Save Disk. You can also select multiple disks if needed.

  3. When the Image Creation Wizard opens, select whether you want to save the entire disk or only a specific region. Adjust the settings and click Next.

    Hetman RAID Recovery: Image Creation Wizard
  4. Choose the directory where the image will be saved. You may select any available disk connected to your PC or upload the image via FTP.

    Hetman RAID Recovery: Choose a disk or save the image via FTP

Where Are the User’s Files Actually Stored?

The Buffalo TeraStation WSH5610DN24S6 network-attached storage keeps Windows Storage Server 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.

RAID Recovery Software: Detailed Comparison

Product Operating system RAID controller support Supported file systems Virtual RAID controller support Data recovery from damaged RAID File preview
Hetman RAID Recovery Windows, Linux, MacOS Yes, over 100 controllers FAT, exFAT, NTFS, ReFS, APFS, HFS+, Ext4, Ext3, Ext2, ReiserFS, Btrfs, VMFS, Hikvision, XFS, UFS, ZFS Yes Yes Yes
DiskInternals RAID Recovery Windows Yes, over 10 controllers FAT, NTFS, Ext2/3/4, HFS+ No Yes Yes
R-Studio Windows, Mac, Linux Yes, over 20 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
UFS Explorer RAID Recovery Windows, Mac, Linux Yes, over 100 controllers FAT, NTFS, Ext2/3/4, HFS+ Yes Yes Yes
EaseUS Data Recovery Windows Yes, over 20 controllers FAT, NTFS, Ext2/3/4, HFS+ No Yes Yes
ReclaiMe Free RAID Recovery Windows 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 WSH5610DN24S6, feel free to leave a comment!
  • Tobias Yeabsley
    Tobias Yeabsley 1.09.2023 05:47 #
    Is it possible to recover data from a NAS Buffalo TeraStation WSH5610DN24S6 device that has been affected by a ransomware attack?
    • Hetman Software
      Hetman Software 1.09.2023 06:00 #

      Recovering data from a NAS device that has been affected by a ransomware attack is possible, but it can be challenging. Here are some steps you can take:

      1. Isolate the affected NAS device: Disconnect it from the network immediately to prevent the ransomware from spreading to other devices.
      2. Report the incident: Inform your IT department or a professional cybersecurity firm about the attack. They can help analyze the situation and provide guidance on the best course of action.
      3. Determine the ransomware variant: Identify the specific ransomware that infected your NAS device. This information can help in finding potential decryption tools or solutions.
      4. Remove the ransomware: If possible, use an offline or isolated system to scan and remove the ransomware from the NAS device. Ensure that the device is clean before proceeding further.
      5. Restore from backups: If you have recent and unaffected backups of your data, restore the files to the NAS device. This will help recover the data without paying the ransom.
      6. Consult professionals: Consider seeking assistance from a professional data recovery service that specializes in dealing with ransomware attacks. They may have experience and tools to recover encrypted data.
      7. Explore decryption options: Some cybersecurity companies and law enforcement agencies occasionally release decryption tools for certain ransomware variants. Check with reputable sources to see if a decryption tool is available for the specific ransomware that infected your device.
      8. Paying the ransom (not recommended): As a last resort, you may consider paying the ransom if the encrypted data is critical and no other options are available. However, paying the ransom is not recommended as it encourages cybercriminals and there is no guarantee that they will provide the decryption key.

      Remember, prevention is crucial in dealing with ransomware attacks. Regularly backup your data, keep your NAS device and software updated, use strong security measures, and educate yourself and your employees about safe online practices.

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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 can I access the web interface of the NAS Buffalo TeraStation WSH5610DN24S6?

    To access the web interface of the NAS Buffalo TeraStation WSH5610DN24S6, you can follow these steps:

    1. Connect your computer to the same network as the NAS device.
    2. Open a web browser on your computer.
    3. In the address bar of the web browser, type in the IP address of the TeraStation. The default IP address for Buffalo TeraStations is typically "192.168.11.150". However, if you have a different network setup or have changed the default IP address, you will need to use the correct IP address.
    4. Press Enter to access the web interface.
    5. You will be prompted to enter the login credentials. The default username is "admin" and the default password is "password". If you have changed these credentials, enter the updated username and password.
    6. Once logged in, you should have access to the web interface of the NAS device, where you can configure and manage various settings and features.

    Note: It is recommended to change the default login credentials for security purposes.

  • What are the key features and functionalities available in the web interface of the NAS Buffalo TeraStation WSH5610DN24S6?

    The web interface of the NAS Buffalo TeraStation WSH5610DN24S6 offers a range of key features and functionalities, including:

    1. Dashboard: Provides an overview of the system status, including storage capacity, network connectivity, and system health.
    2. File Management: Allows users to create, delete, and organize folders and files within the NAS. It also supports file sharing and permissions management.
    3. RAID Configuration: Enables users to set up and manage various RAID configurations, such as RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10.
    4. Backup and Restore: Offers options for backing up and restoring data, including scheduled backups, incremental backups, and cloud backups.
    5. User and Group Management: Allows administrators to create and manage user accounts and groups, assign permissions, and control access to data.
    6. Network Services: Provides various network services, such as DHCP, DNS, FTP, and NFS, allowing users to integrate the NAS into their existing network infrastructure.
    7. Remote Access: Enables users to access and manage the NAS remotely using secure protocols like SSL/TLS and VPN.
    8. System Monitoring: Offers real-time monitoring of system resources, including CPU usage, memory usage, network traffic, and disk performance.
    9. Notifications and Alerts: Sends notifications and alerts via email or SMS to administrators for events such as system errors, disk failures, or low disk space.
    10. Firmware Updates: Allows users to easily update the NAS firmware to ensure the system is running the latest software version with bug fixes and security patches.
    11. Energy Efficiency: Provides power management features, such as scheduled power on/off and disk spin-down, to optimize energy consumption and reduce operating costs.
    12. Integration with Cloud Services: Supports integration with popular cloud storage services like Amazon S3, Dropbox, and Microsoft Azure, allowing users to sync and backup data to the cloud.

    These are just some of the key features and functionalities available in the web interface of the NAS Buffalo TeraStation WSH5610DN24S6. The actual features and functionalities may vary depending on the firmware version and configuration.

  • Are there any specific security measures or settings that can be configured through the web interface of the NAS Buffalo TeraStation WSH5610DN24S6?

    Yes, the NAS Buffalo TeraStation WSH5610DN24S6 has several security measures and settings that can be configured through its web interface. Some of the key security features and settings include:

    1. User and Group Management: You can create and manage user accounts with different access levels and permissions. This allows you to control who can access and modify the data stored on the NAS.
    2. Access Control: You can configure access control lists (ACLs) to define which users or groups have access to specific files and folders on the NAS. This helps in restricting unauthorized access to sensitive data.
    3. Authentication and Authorization: The TeraStation supports various authentication methods such as local user authentication, Active Directory integration, and LDAP authentication. You can also configure authorization rules to control what actions users can perform on the NAS.
    4. Secure Remote Access: The NAS supports secure remote access protocols such as HTTPS and FTPS, which encrypt the data transmission over the network. You can also enable two-factor authentication for an additional layer of security.
    5. Firewall and Network Security: The TeraStation has built-in firewall settings that allow you to restrict incoming and outgoing network traffic. You can configure firewall rules to allow specific IP addresses or networks to access the NAS.
    6. Encryption: The NAS supports data encryption at rest, allowing you to encrypt the data stored on the drives. This ensures that even if the drives are physically stolen, the data remains secure.
    7. Event Logging and Notifications: You can enable event logging and receive notifications for various activities on the NAS, such as failed login attempts, file modifications, or system errors. This helps in monitoring and identifying any potential security threats.

    It is important to regularly update the firmware of the NAS to ensure that you have the latest security patches and features. Additionally, it is recommended to use strong passwords, enable automatic backups, and regularly review and update the security settings to maintain a secure environment.