Features of Data Recovery from NAS QNAP VS-8232 Pro+ in a Home Setting

Perform ⭐ NAS data recovery at home with software that supports both local and network storage.

Features of Data Recovery from NAS QNAP VS-8232 Pro+ in a Home Setting

QNAP VS-8232 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-8232 Pro+.

Features of Data Recovery from NAS QNAP VS-8232 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.

Can the use of multiple NAS QNAP VS-8232 Pro+ devices in a backup or replication configuration mitigate data loss risks?

Yes, the use of multiple NAS QNAP VS-8232 Pro+ devices in a backup or replication configuration can mitigate data loss risks. Here's how:

  1. Redundancy: By using multiple NAS devices, you can create redundant copies of your data. If one device fails or experiences data loss, you can still rely on the backup or replicated data stored on the other devices.
  2. Data replication: NAS devices like QNAP offer data replication features that allow you to automatically synchronize data between multiple devices. This ensures that your data is constantly backed up or replicated, reducing the risk of data loss.
  3. Off-site backup: You can place one of the NAS devices in a different physical location to create an off-site backup. This protects your data from disasters like fires, floods, or theft at a single location.
  4. RAID configurations: QNAP NAS devices support various RAID configurations, such as RAID 1, RAID 5, or RAID 6. These configurations distribute data across multiple drives, providing redundancy and protection against drive failures.
  5. Snapshot and versioning: QNAP NAS devices often offer snapshot and versioning features, allowing you to take point-in-time snapshots of your data or maintain multiple versions of files. This helps in recovering from accidental deletions, overwrites, or corruption.

By combining these features and utilizing multiple NAS devices, you can significantly reduce the risk of data loss and ensure the availability and integrity of your data.

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

Although NAS VS-8232 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-8232 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-8232 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-8232 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-8232 Pro+, feel free to leave a comment!
  • Stephen Hooker
    Stephen Hooker 16.09.2023 09:51 #
    Is it possible to recover data from a NAS QNAP VS-8232 Pro+ device that has undergone a factory reset or system restore?
    • Hetman Software
      Hetman Software 16.09.2023 11:00 #

      Recovering data from a NAS device that has undergone a factory reset or system restore can be challenging but not impossible. Here are a few steps you can take to attempt data recovery:

      1. Stop using the NAS device: As soon as you realize data loss, stop using the device to prevent any new data from overwriting the deleted files.
      2. Contact a professional data recovery service: It is recommended to seek assistance from a professional data recovery service with experience in NAS devices. They have specialized tools and expertise to handle such situations.
      3. Provide necessary information: Provide the data recovery service with details about the NAS device, the exact model (QNAP VS-8232 Pro+), the actions performed (factory reset or system restore), and any other relevant information.
      4. Check for backups: If you had previously created backups of your data, check if they are available and restore them to the NAS device.
      5. Explore data recovery software: Some data recovery software may be able to scan the NAS device and recover deleted files. However, this method is less likely to succeed after a factory reset or system restore.

      Remember, the success of data recovery depends on various factors, including the extent of usage after the reset or restore, the condition of the storage drives, and the expertise of the data recovery service.

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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 specifications of the QNAP VS-8232 Pro+ NAS for personal cloud storage?

    The QNAP VS-8232 Pro+ NAS is a high-performance network-attached storage device designed for personal cloud storage. Some of its key features and specifications include:

    1. Hardware: The NAS is powered by an Intel Core i3 quad-core processor and has 4GB DDR3 RAM (expandable up to 32GB). It also supports hot-swappable hard drives and has 8 drive bays.
    2. Storage Capacity: The NAS can support up to 32TB of storage capacity (8 x 4TB drives) using 3.5-inch SATA hard drives. It also supports 2.5-inch SATA hard drives and SSDs.
    3. Connectivity: It has four Gigabit Ethernet ports for network connectivity and supports link aggregation for increased data transfer speeds. It also has four USB 3.0 ports and two eSATA ports for connecting external devices.
    4. RAID Support: The NAS supports various RAID configurations, including RAID 0, 1, 5, 6, 10, 50, and 60, providing data redundancy and protection.
    5. Virtualization Support: It is VMware and Citrix ready, allowing for seamless integration with virtualization environments.
    6. Surveillance Station: The NAS comes with the Surveillance Station app, which enables users to set up a professional surveillance system with IP cameras for monitoring and recording.
    7. Backup and Sync: It supports various backup options, including Apple Time Machine, RTRR (Real-Time Remote Replication), and Rsync. It also offers cloud storage synchronization with services like Dropbox, Google Drive, and Microsoft OneDrive.
    8. Multimedia Support: The NAS supports media streaming to DLNA-compatible devices and can act as a multimedia hub for storing and accessing photos, videos, and music.
    9. Operating System: It runs on QNAP's QTS operating system, which provides a user-friendly interface and a wide range of applications for managing and accessing data.
    10. Security: The NAS offers comprehensive security features, including AES 256-bit encryption, IP blocking, antivirus protection, and access control.

    Overall, the QNAP VS-8232 Pro+ NAS is a powerful and versatile personal cloud storage solution with robust features and specifications suitable for home users or small businesses.

  • How does the QNAP VS-8232 Pro+ compare to other NAS devices in terms of performance, storage capacity, and data security?

    The QNAP VS-8232 Pro+ is a network-attached storage (NAS) device designed specifically for surveillance applications. In terms of performance, storage capacity, and data security, here is how it compares to other NAS devices:

    1. Performance:

    The VS-8232 Pro+ is equipped with a powerful Intel Core i5 quad-core processor and 8GB DDR3 RAM (expandable up to 32GB). This ensures smooth and efficient performance, especially when handling multiple surveillance tasks simultaneously. It also supports hardware-accelerated H.264 video decoding and transcoding, which enhances video streaming and playback performance.

    1. Storage Capacity:

    The VS-8232 Pro+ supports up to 32 hard drives, allowing for a massive storage capacity. It offers hot-swappable drive bays, which makes it easy to add or replace drives without disrupting operations. Additionally, it supports various RAID configurations for data redundancy and increased storage efficiency.

    1. Data Security:

    QNAP NAS devices, including the VS-8232 Pro+, offer several features to ensure data security. These include AES 256-bit encryption for shared folders and network data transmission, IP blocking to prevent unauthorized access, and antivirus software to protect against malware and viruses. It also supports snapshot technology, which allows for point-in-time recovery of data in case of accidental deletion or ransomware attacks.

    Furthermore, QNAP provides regular firmware updates to address security vulnerabilities and ensure the device's overall security.

    Overall, the QNAP VS-8232 Pro+ offers high performance, massive storage capacity, and robust data security features, making it a reliable choice for surveillance applications. However, it's important to compare it with other NAS devices based on your specific requirements and budget to make an informed decision.

  • Can the QNAP VS-8232 Pro+ be easily integrated with various cloud storage services and accessed remotely?

    Yes, the QNAP VS-8232 Pro+ supports various cloud storage services and can be easily integrated with them. It also allows remote access, enabling users to access their data and files from anywhere with an internet connection.

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