How to Restore a NAS Buffalo Drive Station HD-LX2.0TU3 RAID Array with Multiple Damaged Drives

Learn effective recovery methods for a RAID array on a ⭐ NAS with multiple damaged disks.

How to Restore a NAS Buffalo Drive Station HD-LX2.0TU3 RAID Array with Multiple Damaged Drives

Buffalo Drive Station HD-LX2.0TU3 NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from Drive Station HD-LX2.0TU3.

How to Restore a NAS Buffalo Drive Station HD-LX2.0TU3 RAID Array with Multiple Damaged Drives

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 Buffalo 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 deduplication or compression technologies impact data loss risks on NAS Buffalo Drive Station HD-LX2.0TU3 devices?

The use of deduplication or compression technologies on NAS Buffalo Drive Station HD-LX2.0TU3 devices can potentially impact data loss risks in both positive and negative ways.

On one hand, deduplication technology can help reduce the amount of duplicate data stored on the device. This can free up storage space and potentially reduce the risk of data loss due to running out of storage capacity. By eliminating redundant data, deduplication can also streamline backup and recovery processes, making it easier to protect and restore data in case of a failure.

On the other hand, deduplication and compression technologies introduce additional complexity to the storage system. If not implemented properly or if there are any issues with the deduplication or compression algorithms, there is a possibility of data loss or corruption. Additionally, if the deduplication or compression process is resource-intensive, it may impact the performance of the device, potentially leading to slower data access or increased risk of failures.

It is important to carefully evaluate and test the deduplication or compression technologies before implementing them on NAS Buffalo Drive Station HD-LX2.0TU3 devices. It is also recommended to have proper backup and disaster recovery mechanisms in place to mitigate any potential data loss risks.

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

Although NAS Drive Station HD-LX2.0TU3 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 Buffalo Drive Station HD-LX2.0TU3. 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 Buffalo

How to recover data from a Buffalo

Drive Station HD-LX2.0TU3 has 1 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • JBOD;

NAS supports:

  • exFAT, VFAT, FAT 12 / 16 / 32;
  • NTFS / ReFS;
  • APFS / HFS+;
  • Ext2 / 3 / 4 / ReiserFS / XFS / UFS / ZFS / Btrfs;
  • VMFS / HikvisionFS;

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 Buffalo Drive Station HD-LX2.0TU3 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 Drive Station HD-LX2.0TU3, feel free to leave a comment!
  • Tracy Clay
    Tracy Clay 27.08.2023 22:54 #
    Is it possible to recover data from a NAS Buffalo Drive Station HD-LX2.0TU3 device that has been affected by a disk failure or spindle motor malfunction?
    • Hetman Software
      Hetman Software 27.08.2023 23:59 #

      It is possible to recover data from a NAS Buffalo Drive Station HD-LX2.0TU3 device that has been affected by a disk failure or spindle motor malfunction. However, it is important to note that data recovery from such devices can be complex and may require professional assistance.

      In cases of disk failure or spindle motor malfunction, it is recommended to contact a professional data recovery service. They have the expertise and specialized tools required to recover data from faulty hard drives or NAS devices. These services can diagnose the issue, repair or replace faulty components, and attempt to retrieve the data.

      Attempting DIY data recovery methods without proper knowledge and tools can further damage the drive and make data recovery more difficult or even impossible. Therefore, it is advisable to seek professional help to increase the chances of successful data recovery.

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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 specifications of the NAS Buffalo Drive Station HD-LX2.0TU3 that make it suitable for video streaming?

    The key features and specifications of the NAS Buffalo Drive Station HD-LX2.0TU3 that make it suitable for video streaming are:

    1. High capacity storage: The Drive Station HD-LX2.0TU3 offers a storage capacity of 2.0TB, providing ample space to store large video files.
    2. High-speed data transfer: It supports USB 3.0 connectivity, which enables fast data transfer speeds, ensuring smooth streaming of high-definition videos.
    3. Network Attached Storage (NAS): The Drive Station HD-LX2.0TU3 is a NAS device, allowing it to be connected to a network and accessed by multiple devices simultaneously. This makes it convenient for streaming videos to various devices like smart TVs, media players, and gaming consoles.
    4. DLNA certification: It is DLNA certified, which means it can seamlessly stream media content to DLNA-compatible devices, such as smart TVs and media players, without any additional software or configuration.
    5. Built-in media server: The NAS Buffalo Drive Station HD-LX2.0TU3 comes with a built-in media server that supports popular streaming protocols like DLNA, UPnP, and Plex. This makes it easy to stream videos directly from the device to compatible devices on the network.
    6. RAID support: It supports RAID configurations like RAID 0 and RAID 1, providing data redundancy and protection against drive failure. This is crucial for uninterrupted video streaming and data security.
    7. Easy setup and management: The Drive Station HD-LX2.0TU3 features a user-friendly interface and simple setup process. It also offers various management tools and apps to control and access the device remotely.

    Overall, the combination of high storage capacity, fast data transfer speeds, network connectivity, DLNA certification, built-in media server, RAID support, and ease of use makes the NAS Buffalo Drive Station HD-LX2.0TU3 suitable for video streaming purposes.

  • Can the NAS Buffalo Drive Station HD-LX2.0TU3 support streaming high-definition videos without buffering or lag?

    The NAS Buffalo Drive Station HD-LX2.0TU3 is a network-attached storage device designed primarily for storing and sharing data over a network. While it can support streaming high-definition videos, whether it can do so without buffering or lag depends on several factors:

    1. Network Speed: The NAS device itself may have fast transfer speeds, but if your network connection is slow, it may cause buffering or lag during streaming. Ensure that your network connection can handle the bandwidth required for streaming HD videos.
    2. Playback Device: The device you use for streaming, such as a smart TV or media player, should have sufficient processing power and network connectivity to handle HD video streaming. If the playback device is unable to keep up, it may cause buffering or lag.
    3. File Format and Bitrate: The NAS device should be capable of transcoding or streaming the specific file format and bitrate of the HD videos you want to stream. Some NAS devices have built-in media servers that can handle transcoding on-the-fly, while others may require you to manually convert the videos to a compatible format.
    4. Concurrent Users: If multiple users are accessing the NAS device simultaneously and streaming HD videos, it may put a strain on the device's resources and network bandwidth, potentially leading to buffering or lag.

    In summary, while the NAS Buffalo Drive Station HD-LX2.0TU3 can support streaming high-definition videos, the smoothness of the streaming experience depends on factors such as network speed, playback device capabilities, file format/bitrate, and concurrent users.

  • What are some recommended software or applications that can be used with the NAS Buffalo Drive Station HD-LX2.0TU3 to enhance video streaming capabilities?

    There are several recommended software and applications that can enhance video streaming capabilities with the NAS Buffalo Drive Station HD-LX2.0TU3. Here are a few options:

    1. Plex Media Server: Plex is a popular media server software that allows you to organize and stream your media files, including videos, to various devices. It offers transcoding capabilities to optimize video streaming across different devices.
    2. Emby: Emby is another media server software that helps you organize and stream your media files. It supports transcoding and offers a user-friendly interface for easy streaming.
    3. Serviio: Serviio is a DLNA media server software that enables streaming of media files to DLNA-compatible devices, including TVs, gaming consoles, and smartphones. It supports transcoding and offers various customization options.
    4. Kodi: Kodi is a versatile media center software that can be installed on your NAS device. It allows you to manage and stream your media files, including videos, with support for various add-ons and customization options.
    5. VLC Media Player: While primarily a media player, VLC can also be used as a media server to stream videos from your NAS device. It supports various streaming protocols and offers transcoding capabilities.

    Note: Before installing any software or application, make sure to check its compatibility with your NAS Buffalo Drive Station HD-LX2.0TU3 and follow the manufacturer's instructions for installation and configuration.

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