Pro Tips for NAS Lenovo EMC px12-400r Data Recovery

⭐ NAS data recovery doesn't have to be complicated. Follow our guide for smooth retrieval.

Pro Tips for NAS Lenovo EMC px12-400r Data Recovery

Lenovo EMC px12-400r NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from EMC px12-400r.

Pro Tips for NAS Lenovo EMC px12-400r Data Recovery

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 Lenovo 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 issues with specific anti-virus software that can result in data loss on NAS Lenovo EMC px12-400r devices?

There are no specific known issues with antivirus software that can result in data loss on NAS Lenovo EMC px12-400r devices. However, it is always recommended to use antivirus software from reputable and trusted sources, keep it up to date, and ensure it is compatible with your NAS device to avoid any potential conflicts or issues. Additionally, regularly backing up your data is crucial to prevent data loss in any scenario.

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

Although NAS EMC px12-400r 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 Lenovo EMC px12-400r. 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 Lenovo

How to recover data from a Lenovo

EMC px12-400r has 12 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • RAID 50;
  • RAID 60;
  • 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 Lenovo EMC px12-400r network-attached storage keeps LifeLine 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 EMC px12-400r, feel free to leave a comment!
  • Jonnie Exton
    Jonnie Exton 21.08.2023 21:50 #
    Is it possible to recover data from a NAS Lenovo EMC px12-400r device that has been affected by a firmware corruption or update failure?
    • Hetman Software
      Hetman Software 21.08.2023 22:00 #

      It is possible to recover data from a NAS Lenovo EMC px12-400r device that has been affected by firmware corruption or update failure, but it can be a complex and challenging process. Here are some steps you can take to attempt data recovery:

      1. Contact Lenovo EMC support: Reach out to the official support channels provided by Lenovo EMC to see if they can provide any guidance or assistance in recovering the data. They may have specific tools or procedures to help with this situation.
      2. Professional data recovery services: If the support from Lenovo EMC is not sufficient or if you want to explore other options, you can consider contacting professional data recovery services. These companies specialize in recovering data from various storage devices, including NAS systems. They have the expertise and tools required to handle complex data recovery scenarios.
      3. DIY data recovery: If you are comfortable with technical tasks and have some knowledge of NAS systems, you can attempt a DIY data recovery. This involves removing the hard drives from the NAS device and connecting them to a computer to perform data recovery using specialized software. However, this process can be risky and may further damage the data or the device if not done correctly.

      Note that regardless of the method you choose, it is important to avoid further writes or changes to the affected NAS device to prevent any potential data loss or overwriting of existing data.

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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 steps involved in setting up and configuring streaming of audio files to a NAS Lenovo EMC px12-400r?

    Setting up and configuring streaming of audio files to a NAS Lenovo EMC px12-400r involves several steps. Here is a general outline of the process:

    1. Connect the NAS to your network: Ensure the NAS is properly connected to your local network using an Ethernet cable. Make sure it has a valid IP address.
    2. Access the NAS administration interface: Open a web browser on a computer connected to the same network and enter the IP address of the NAS in the address bar. This will take you to the administration interface.
    3. Login to the NAS: Enter the username and password to login to the NAS administration interface. If you haven't set up a username and password yet, consult the NAS documentation for default login credentials.
    4. Create a shared folder: In the NAS administration interface, navigate to the storage settings and create a shared folder where you will store your audio files. This folder will be accessible for streaming.
    5. Enable media server: Locate the media server settings in the administration interface and enable the media server functionality. This will allow the NAS to stream audio files.
    6. Configure media server settings: Once the media server is enabled, configure the settings according to your preferences. You may need to specify the shared folder you created earlier as the source for the audio files.
    7. Upload audio files: Transfer your audio files to the shared folder on the NAS. You can do this through the NAS administration interface or by using file transfer protocols like FTP or SFTP.
    8. Test the streaming: Once the audio files are uploaded, you can test the streaming functionality by accessing the media server from a media player or streaming device on your network. The NAS should be visible as a media source, and you should be able to browse and play the audio files.

    Note: The specific steps may vary slightly depending on the firmware version and interface of your Lenovo EMC px12-400r NAS. It is recommended to consult the NAS documentation or user manual for detailed instructions specific to your device.

  • What are the supported audio file formats that can be streamed to the NAS Lenovo EMC px12-400r?

    The Lenovo EMC px12-400r NAS supports a wide range of audio file formats for streaming. Some of the supported audio file formats include:

    1. MP3 (MPEG Audio Layer III)
    2. AAC (Advanced Audio Coding)
    3. FLAC (Free Lossless Audio Codec)
    4. OGG (Ogg Vorbis)
    5. WAV (Waveform Audio File Format)
    6. WMA (Windows Media Audio)
    7. AIFF (Audio Interchange File Format)
    8. ALAC (Apple Lossless Audio Codec)
    9. APE (Monkey's Audio)
    10. DSD (Direct Stream Digital)

    These are just a few examples of the supported audio file formats. The Lenovo EMC px12-400r NAS is designed to be compatible with a wide range of audio formats, ensuring flexibility in streaming and playing audio files.

  • Are there any specific software or applications required to stream audio files to the NAS Lenovo EMC px12-400r, and if so, how can they be installed and configured?

    Yes, there are several software and applications that can be used to stream audio files to the Lenovo EMC px12-400r NAS. Here are a few options:

    1. Plex Media Server: Plex is a popular media server software that can stream audio files to various devices including the Lenovo NAS. To install and configure Plex, you need to download the Plex Media Server application from the official website and follow the installation instructions. Once installed, you can configure Plex to scan and index your audio files on the NAS, and then access them through the Plex app or compatible devices.
    2. Logitech Media Server: Logitech Media Server (formerly known as Squeezebox Server) is another option for streaming audio files. It is designed specifically for streaming music and can be installed on the Lenovo NAS. To install Logitech Media Server, you can download the software from the official website and follow the installation instructions. After installation, you can configure the server to scan and index your audio files, and then access them using Logitech Squeezebox devices or compatible apps.
    3. DLNA/UPnP Media Server: The Lenovo NAS also supports DLNA/UPnP media streaming, which allows you to stream audio files to DLNA/UPnP compatible devices such as smart TVs, game consoles, and audio receivers. To set up DLNA/UPnP streaming, you need to enable the media server feature on the NAS and configure the media library settings. The exact steps may vary depending on the NAS firmware version, so it's recommended to refer to the user manual or support documentation for detailed instructions.

    These are just a few examples, and there are other media server software options available as well. The choice of software depends on your specific requirements and preferences.

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