NAS QNAP Turbo Station TS-435XeU RAID Array Format Recovery: Steps to Retrieve Data After Format

Formatted your ⭐ NAS RAID array unintentionally? Here’s how to recover your data effectively.

NAS QNAP Turbo Station TS-435XeU RAID Array Format Recovery: Steps to Retrieve Data After Format

QNAP Turbo Station TS-435XeU NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from Turbo Station TS-435XeU.

NAS QNAP Turbo Station TS-435XeU RAID Array Format Recovery: Steps to Retrieve Data After Format

RAID Recovery™ 2.6
Recover data from damaged RAID arrays inaccessible from a computer.
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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 specific data recovery software or services impact the success rate of data retrieval from NAS QNAP Turbo Station TS-435XeU devices?

Yes, the use of specific data recovery software or services can impact the success rate of data retrieval from NAS QNAP Turbo Station TS-435XeU devices. The success of data retrieval depends on various factors such as the type and severity of data loss, the quality and effectiveness of the data recovery software or service, and the expertise of the professionals performing the recovery.

Using reliable and reputable data recovery software or services specifically designed for NAS devices like QNAP Turbo Station TS-435XeU can increase the chances of successful data retrieval. These software or services often have advanced algorithms and techniques that are tailored for NAS systems, enabling them to effectively recover data from such devices.

However, it's important to note that not all data recovery software or services are created equal. Some may have better success rates or more advanced features than others. It is recommended to research and choose a reputable and trusted software or service provider with a proven track record in NAS data recovery.

Additionally, in cases of severe data loss or physical damage to the NAS device, professional data recovery services may be required. These services have specialized equipment and expertise to handle complex data recovery scenarios, increasing the chances of successful retrieval.

Overall, the success rate of data retrieval from NAS QNAP Turbo Station TS-435XeU devices can be impacted by the choice of data recovery software or service. It is important to choose reliable and reputable options to maximize the chances of successful data recovery.

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

Although NAS Turbo Station TS-435XeU 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 Turbo Station TS-435XeU. 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

Turbo Station TS-435XeU has 4 HDD slots, and it supports the following array types:

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

NAS supports:

  • ZFS;
  • EXT4;
  • EXT3;
  • 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 Turbo Station TS-435XeU 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

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  • 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 Turbo Station TS-435XeU, feel free to leave a comment!
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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

  • What are the available cloud services that can be used to copy files from a QNAP Turbo Station TS-435XeU NAS device?

    There are several cloud services that can be used to copy files from a QNAP Turbo Station TS-435XeU NAS device. Some popular options include:

    1. QNAP Cloud Drive Sync: This is a built-in QNAP application that allows you to sync files between your NAS and various cloud storage services such as Google Drive, Dropbox, OneDrive, and more.
    2. Hybrid Backup Sync: Another QNAP application that enables you to backup and sync your NAS files to cloud storage providers like Amazon S3, Microsoft Azure, Google Cloud Storage, and many others.
    3. Rclone: A command-line program that supports copying files between various cloud storage services and your QNAP NAS. It offers a wide range of cloud storage providers and can be configured to copy files in a scheduled manner.
    4. Cloud Sync: This QNAP application allows you to sync files between your NAS and cloud storage services like Amazon Drive, Google Drive, Dropbox, and more.
    5. GoodSync: A third-party software that supports syncing files between your QNAP NAS and cloud storage services like Google Drive, OneDrive, Dropbox, and others.

    These are just a few examples, and there are many other cloud services and applications available that can be used to copy files from a QNAP Turbo Station NAS device. It's important to choose the one that best fits your specific requirements and preferences.

  • How can the QNAP Turbo Station TS-435XeU be configured to automatically copy files to a cloud service?

    To configure the QNAP Turbo Station TS-435XeU to automatically copy files to a cloud service, you can follow these steps:

    1. Connect the QNAP Turbo Station to your network and ensure it has internet connectivity.
    2. Access the QNAP Turbo Station's web-based management interface by entering its IP address in a web browser.
    3. Login to the management interface using your administrator credentials.
    4. Navigate to the "Backup Station" or "Backup/Sync" section, depending on the firmware version of your QNAP Turbo Station.
    5. Find the option to configure cloud backup or sync services. This may be named differently depending on the firmware version, but it should be something like "Cloud Backup", "Cloud Sync", or "Cloud Storage".
    6. Click on the option to add a cloud service provider. QNAP Turbo Station supports various cloud service providers such as Amazon S3, Google Drive, Dropbox, OneDrive, etc.
    7. Select the cloud service provider you want to use and follow the on-screen instructions to authorize the QNAP Turbo Station to access your cloud storage account.
    8. Once the cloud service provider is added, you can create a new backup or sync job. Specify the source folders or files on the QNAP Turbo Station that you want to copy to the cloud service.
    9. Configure the backup/sync schedule according to your requirements. You can set it to run automatically at specific intervals or at specific times.
    10. Customize any additional settings such as file versioning, encryption, or bandwidth throttling, if available.
    11. Save the configuration and let the QNAP Turbo Station start the initial backup or sync process. It may take some time depending on the size of the data and the speed of your internet connection.
    12. Monitor the backup/sync job to ensure it is running successfully. You can check the job status and logs within the QNAP Turbo Station's management interface.

    By following these steps, you should be able to configure the QNAP Turbo Station TS-435XeU to automatically copy files to a cloud service of your choice.

  • Are there any limitations or restrictions when copying files from a QNAP Turbo Station TS-435XeU NAS to cloud services, such as file size limits or compatibility issues?

    When copying files from a QNAP Turbo Station TS-435XeU NAS to cloud services, there may be certain limitations or restrictions to consider:

    1. File Size Limits: Some cloud services impose restrictions on the maximum file size that can be uploaded. For example, services like Google Drive and Dropbox have file size limits of 5 TB and 50 GB respectively. Ensure that the file sizes you intend to copy do not exceed the limits set by the cloud service.
    2. Bandwidth Limitations: Uploading large files to cloud services requires a stable and sufficient internet connection. If your internet bandwidth is limited, it may affect the speed and efficiency of file transfers.
    3. Compatibility Issues: While most cloud services support common file formats, there might be compatibility issues with certain file types. For instance, some cloud services may not support certain proprietary file formats or encrypted files. It is recommended to check the compatibility of your files with the chosen cloud service.
    4. Cloud Storage Space: The cloud service you are using may have storage limitations based on your subscription plan. Ensure that you have enough available storage space to accommodate the files you want to copy from the QNAP Turbo Station NAS.
    5. Network and Firewall Settings: If your network has specific firewall settings or restrictions, they might impact the connectivity between the NAS and the cloud service. Make sure the necessary network configurations are in place to allow the NAS to communicate with the cloud service.

    It is advisable to review the documentation and support resources provided by the cloud service you intend to use for copying files, as they may provide additional information on specific limitations and requirements.

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