Features of Recovering Data from NAS QNAP VS-8124 Pro+ in a Home Setting

Recover ⭐ NAS data in a home environment with software that prioritizes user privacy.

Features of Recovering Data from NAS QNAP VS-8124 Pro+ in a Home Setting

QNAP VS-8124 Pro+ NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from VS-8124 Pro+.

Features of Recovering Data from NAS QNAP VS-8124 Pro+ in a Home Setting

RAID Recovery™ 2.6
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 QNAP 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 known limitations or issues related to specific NAS QNAP VS-8124 Pro+ device models that can lead to data loss?

There are no specific limitations or issues related to the QNAP VS-8124 Pro+ device models that can directly lead to data loss. However, like any electronic device, there are general factors that can contribute to data loss or issues with the NAS device. Some of these factors include:

  1. Hardware Failure: Any hardware component of the NAS device, such as hard drives, power supply, or network interface, can fail and potentially lead to data loss.
  2. Power Outages: Sudden power outages or improper shutdowns can cause data corruption or loss if the NAS device is not properly configured with backup power or UPS (Uninterruptible Power Supply).
  3. Firmware or Software Bugs: Occasionally, firmware or software bugs in the NAS operating system can cause data corruption or loss. It is recommended to keep the firmware up to date and regularly check for software updates.
  4. User Error: Accidental deletion, formatting, or overwriting of files or folders can result in data loss. It is important to have proper backup strategies in place to mitigate the risk of user error.
  5. Network Issues: Connectivity problems, network interruptions, or improper network configuration can lead to data loss or difficulty accessing the NAS device.

To minimize the risk of data loss, it is recommended to regularly back up your data to separate storage devices or cloud services, implement RAID configurations for data redundancy, and ensure the NAS device is properly maintained and updated.

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

Although NAS VS-8124 Pro+ 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 QNAP VS-8124 Pro+. 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 QNAP

How to recover data from a QNAP

VS-8124 Pro+ has 8 HDD slots, and it supports the following array types:

  • RAID 50;
  • RAID 60;
  • RAID 6;
  • RAID 5;
  • RAID 10;
  • RAID 0;
  • RAID 1;
  • JBOD;

NAS supports:

  • ZFS;
  • EXT4;
  • EXT3;
  • exFAT;
  • FAT32 (External Disk Only);
  • NTFS (External Disk Only);
  • HFS+ (External Disk Read Only);

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 QNAP VS-8124 Pro+ network-attached storage keeps QTS (QuTS hero) 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 VS-8124 Pro+, feel free to leave a comment!
  • Blair Hart-Davis
    Blair Hart-Davis 16.09.2023 11:56 #
    Can data recovery from a NAS QNAP VS-8124 Pro+ device be performed if there are issues with the file system or data corruption?
    • Hetman Software
      Hetman Software 16.09.2023 12:59 #

      Yes, data recovery from a NAS QNAP VS-8124 Pro+ device can be performed even if there are issues with the file system or data corruption. QNAP NAS devices usually have built-in data recovery features and tools that can help recover data in case of file system errors or data corruption.

      One common method is to use the QNAP NAS's web-based interface to run a file system check or repair tool. This tool can scan the file system for errors and attempt to fix them, allowing you to access and recover your data.

      If the file system check and repair tool does not resolve the issue, you may need to use more advanced data recovery techniques. In such cases, it is recommended to contact QNAP support or consult professional data recovery services that specialize in NAS devices. They have the expertise and specialized tools to recover data from corrupted file systems or damaged storage devices.

      It is important to note that data recovery success depends on the extent of the damage and the availability of intact data. It is always recommended to have regular backups of your important data to avoid data loss situations.

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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.


Questions and answers

  • What are the key features and benefits of using the NAS QNAP VS-8124 Pro+ as central storage for a business or organization?

    The NAS QNAP VS-8124 Pro+ offers several key features and benefits that make it an ideal choice for central storage in a business or organization:

    1. High Capacity: The VS-8124 Pro+ supports up to 24 hard drives, allowing for massive storage capacity. This is crucial for businesses dealing with large amounts of data or requiring long-term storage solutions.
    2. High Performance: With a powerful Intel Xeon processor and up to 8GB RAM (expandable to 32GB), the VS-8124 Pro+ delivers excellent performance for data-intensive tasks. This ensures fast and efficient access to stored data, enhancing productivity.
    3. Data Protection: The NAS provides various data protection features, including RAID configurations (RAID 0, 1, 5, 6, 10, 50, 60, JBOD) and hot-swappable drive support. This ensures data redundancy and minimizes the risk of data loss in case of drive failures.
    4. Scalability: The VS-8124 Pro+ supports expansion units, allowing businesses to easily scale up their storage capacity as their needs grow. This flexibility ensures that the NAS can adapt to changing storage requirements over time.
    5. Advanced Security: QNAP NAS devices come with comprehensive security features, including AES 256-bit encryption for shared folders and SSL/TLS encryption for remote access. This ensures that sensitive business data remains secure and protected from unauthorized access.
    6. Centralized File Management: The NAS acts as a centralized storage solution, making it easy for multiple users within the organization to access and share files. It also supports various file-sharing protocols, including SMB/CIFS, NFS, and FTP, ensuring compatibility with different operating systems.
    7. Virtualization Support: The VS-8124 Pro+ is VMware, Citrix, and Microsoft Hyper-V certified, allowing businesses to utilize virtualization technologies. This enables efficient resource utilization, cost savings, and simplified management of virtual machines.
    8. Backup and Disaster Recovery: QNAP NAS devices offer comprehensive backup solutions, including scheduled backups, real-time remote replication, and cloud storage integration. This ensures that critical business data is regularly backed up and can be quickly recovered in case of data loss or system failure.
    9. App Ecosystem: QNAP NAS devices have a wide range of apps available through their App Center. These apps provide additional functionality, such as surveillance, multimedia streaming, collaboration tools, and more, making the NAS a versatile solution for various business needs.

    Overall, the NAS QNAP VS-8124 Pro+ offers high capacity, performance, security, and scalability, making it an excellent choice for businesses or organizations requiring centralized storage with advanced features and data protection.

  • How does the NAS QNAP VS-8124 Pro+ compare to other similar storage solutions in terms of performance, scalability, and reliability?

    The NAS QNAP VS-8124 Pro+ is a high-performance storage solution designed for professional surveillance applications. When compared to other similar storage solutions, it offers several advantages in terms of performance, scalability, and reliability.

    1. Performance: The QNAP VS-8124 Pro+ is equipped with a powerful Intel Core i3 processor and 4GB DDR3 RAM (expandable up to 32GB). This ensures smooth and efficient operation, allowing for real-time video surveillance and playback without any lag or performance issues.
    2. Scalability: The VS-8124 Pro+ supports up to 24 hard drives, offering a massive storage capacity for surveillance footage. It also supports RAID configurations, allowing users to optimize storage space, enhance data protection, and increase system performance. Additionally, it supports expansion units, enabling further scalability as storage needs grow.
    3. Reliability: QNAP is known for its robust and reliable storage solutions, and the VS-8124 Pro+ is no exception. It features redundant power supplies to ensure continuous operation even in the event of power failures. It also supports hot-swappable hard drives, making maintenance and upgrades hassle-free. With multiple data protection features like RAID and snapshot technology, it provides reliable data storage and backup options.

    Overall, the NAS QNAP VS-8124 Pro+ stands out in terms of performance, scalability, and reliability when compared to other similar storage solutions. Its powerful hardware, extensive storage capacity, and data protection features make it a highly suitable choice for professional surveillance applications.

  • What are some practical use cases or industries where the NAS QNAP VS-8124 Pro+ excels as a central storage solution, and what specific features make it suitable for those scenarios?

    The NAS QNAP VS-8124 Pro+ is a powerful central storage solution that excels in various practical use cases and industries. Some of these use cases and the specific features that make it suitable for those scenarios are:

    1. Surveillance Industry: The VS-8124 Pro+ is designed specifically for surveillance applications. It supports up to 24 channels of IP camera inputs, making it ideal for large-scale surveillance deployments. Its high storage capacity allows for long-term video retention, and it supports advanced features like intelligent video analytics and event management.
    2. Media and Entertainment: In the media and entertainment industry, the VS-8124 Pro+ can serve as a central storage solution for storing and managing large media files. Its high-performance hardware ensures smooth playback and editing of high-resolution videos. It supports various file sharing protocols, making it easy to collaborate on media projects.
    3. Small to Medium-sized Businesses (SMBs): The VS-8124 Pro+ is suitable for SMBs that require a centralized storage solution for their data. It provides a secure and scalable storage platform, allowing businesses to store and access their critical data easily. Its RAID support ensures data redundancy and protection against drive failures.
    4. Virtualization Environments: The VS-8124 Pro+ is compatible with virtualization platforms like VMware, Citrix, and Microsoft Hyper-V. It can serve as a central storage repository for virtual machines, providing high-speed data access and efficient backup and recovery options. Its snapshot feature allows for quick and easy VM backups.
    5. Professional Photography: Photographers dealing with large image files can benefit from the VS-8124 Pro+. It provides a centralized storage solution for storing and organizing thousands of high-resolution images. Its RAID support ensures data protection, and it offers various backup options to prevent data loss.
    6. Research and Development: The VS-8124 Pro+ can be used as a central storage solution in research and development environments. It provides a secure and reliable platform for storing research data, experimental results, and other critical information. Its high storage capacity and advanced data management features facilitate efficient data organization and retrieval.

    Overall, the NAS QNAP VS-8124 Pro+ excels as a central storage solution in industries and use cases that require high-performance, scalability, data protection, and advanced features for efficient data management.

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