Expert Guidance for RAID Array Data Recovery on NAS Raidon SafeTANK GT1670-B31A Devices

Professional tips for RAID array data recovery from ⭐ NAS systems include RAID level understanding, data backup strategies, and recovery software selection.

Expert Guidance for RAID Array Data Recovery on NAS Raidon SafeTANK GT1670-B31A Devices

Raidon SafeTANK GT1670-B31A NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from SafeTANK GT1670-B31A.

Expert Guidance for RAID Array Data Recovery on NAS Raidon SafeTANK GT1670-B31A Devices

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 Raidon 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 a failed RAID rebuild process lead to data loss on NAS Raidon SafeTANK GT1670-B31A devices?

Yes, a failed RAID rebuild process can potentially lead to data loss on NAS Raidon SafeTANK GT1670-B31A devices. During a RAID rebuild, the system is attempting to reconstruct data on a failed or replaced hard drive. If the rebuild process fails, it could result in incomplete or corrupted data, which may lead to data loss. It is important to ensure that proper backups are in place before attempting any RAID rebuild operations to mitigate the risk of data loss.

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

Although NAS SafeTANK GT1670-B31A 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 Raidon SafeTANK GT1670-B31A. 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 Raidon

How to recover data from a Raidon

SafeTANK GT1670-B31A has 1 HDD slots, and it supports the following array types:

  • JBOD;

NAS supports:

  • APFS / HFS+;
  • Ext2 / Ext3 / Ext4;

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 Raidon SafeTANK GT1670-B31A 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 SafeTANK GT1670-B31A, feel free to leave a comment!
  • Glen Jenner
    Glen Jenner 5.09.2023 04:40 #
    Is it possible to recover data from a NAS Raidon SafeTANK GT1670-B31A device that has been affected by a sudden power outage or blackout?
    • Hetman Software
      Hetman Software 5.09.2023 04:59 #

      Yes, it is possible to recover data from a NAS device that has been affected by a sudden power outage or blackout. However, the success of data recovery depends on various factors such as the extent of damage caused by the power outage, the configuration of the RAID system, and the expertise of the data recovery professionals.

      In some cases, power outages or blackouts can cause data corruption or damage to the RAID system. This can result in data becoming inaccessible or the RAID system failing to function properly. However, with the help of specialized data recovery techniques and tools, it is often possible to recover the data from the affected NAS device.

      It is recommended to contact a professional data recovery service provider who specializes in NAS recovery to assess the situation and determine the best course of action for data recovery. They will have the necessary expertise and equipment to recover data from the affected device and minimize the risk of further damage.

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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 key features and capabilities of the NAS Raidon SafeTANK GT1670-B31A that make it suitable for video streaming purposes?

    The NAS Raidon SafeTANK GT1670-B31A has several key features and capabilities that make it suitable for video streaming purposes:

    1. High Storage Capacity: The NAS supports up to 6 hard drives, allowing for a large amount of storage space. This is essential for storing and streaming high-definition videos.
    2. RAID Configuration: The SafeTANK GT1670-B31A supports various RAID configurations, including RAID 0, 1, 5, 6, 10, and JBOD. RAID provides data redundancy and performance optimization, ensuring smooth video streaming and protecting against data loss.
    3. Gigabit Ethernet Connectivity: The NAS is equipped with a Gigabit Ethernet port, enabling high-speed data transfer and streaming over the network. This ensures a reliable and stable connection for video streaming.
    4. Dual-Core Processor: The NAS is powered by a dual-core processor, which provides sufficient processing power to handle multiple video streams simultaneously. This ensures smooth playback and minimizes buffering issues.
    5. Multimedia Server: The SafeTANK GT1670-B31A functions as a multimedia server, supporting popular media streaming protocols such as DLNA and UPnP. It can stream videos to various devices, including smart TVs, media players, and mobile devices.
    6. Transcoding Support: The NAS has transcoding capabilities, allowing it to convert video formats on-the-fly. This is particularly useful when streaming videos to devices that may not support certain video formats, ensuring compatibility and smooth playback.
    7. Mobile Apps and Remote Access: The NAS comes with mobile apps for iOS and Android devices, allowing users to access and stream videos remotely. This feature enables users to stream videos from the NAS while on the go, enhancing convenience and accessibility.

    Overall, the NAS Raidon SafeTANK GT1670-B31A's high storage capacity, RAID configuration options, gigabit Ethernet connectivity, powerful processor, multimedia server capabilities, transcoding support, and mobile app integration make it well-suited for video streaming purposes.

  • How does the NAS Raidon SafeTANK GT1670-B31A ensure smooth and uninterrupted video streaming performance?

    The NAS Raidon SafeTANK GT1670-B31A ensures smooth and uninterrupted video streaming performance through several features:

    1. High-speed data transfer: The device supports high-speed data transfer protocols such as Gigabit Ethernet and USB 3.0, which allow for fast and seamless data transfer between the NAS and connected devices.
    2. RAID configuration: The SafeTANK GT1670-B31A supports various RAID configurations, including RAID 0, 1, 5, 6, 10, and JBOD. RAID technology helps in distributing data across multiple hard drives, improving performance and providing data redundancy. This ensures that even if one drive fails, the video streaming performance remains uninterrupted.
    3. Powerful hardware: The NAS is equipped with a powerful processor and ample RAM, which enables it to handle multiple video streams simultaneously without any lag or buffering issues.
    4. Network optimization: The device supports features like link aggregation and load balancing, which optimize network performance by distributing network traffic across multiple connections. This helps in preventing network congestion and ensures smooth video streaming.
    5. Quality of Service (QoS): The SafeTANK GT1670-B31A has QoS capabilities, allowing users to prioritize network traffic for video streaming applications. This ensures that video streaming traffic gets the necessary bandwidth and resources, minimizing interruptions and buffering.
    6. Scalability: The NAS is designed to be scalable, allowing users to expand storage capacity by adding additional hard drives as needed. This ensures that there is enough storage space to store and stream large video files without any performance degradation.

    Overall, the combination of high-speed data transfer, RAID configuration, powerful hardware, network optimization, QoS, and scalability features of the NAS Raidon SafeTANK GT1670-B31A work together to ensure smooth and uninterrupted video streaming performance.

  • Can the NAS Raidon SafeTANK GT1670-B31A support high-definition or 4K video streaming?

    Yes, the NAS Raidon SafeTANK GT1670-B31A can support high-definition and 4K video streaming. It is designed to handle high-performance tasks, including streaming high-resolution videos.

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