How to recover data from Lenovo EMC px12-450r NAS

Is your network drive gone, and you are wondering what to do? Has a RAID system crashed, and your files are no longer accessible? Does your device display an error while booting? Have you accidentally rebuilt your RAID system? Are several hard disks out of order?

How to Recover Deleted Data from a Network Attached Storage

Lenovo EMC px12-450r 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 px12-450r.

How to Recover Deleted Data from a Network Attached Storage

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 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.

Can encryption safeguard data stored on NAS Lenovo EMC px12-450r devices?

Yes, encryption can safeguard data stored on NAS Lenovo EMC px12-450r devices. The device supports various encryption options, including volume-based encryption and folder-based encryption.

Volume-based encryption allows you to encrypt the entire storage volume, ensuring that all data stored on the device is protected. This encryption is done at the hardware level, providing strong security.

Folder-based encryption, on the other hand, allows you to selectively encrypt specific folders or files. This can be useful if you only want to protect certain sensitive data on the device.

Both encryption methods use strong encryption algorithms and require authentication to access the encrypted data. This ensures that even if someone gains unauthorized access to the device, they won't be able to read the encrypted data without the proper credentials.

Overall, encryption on NAS Lenovo EMC px12-450r devices can provide an additional layer of security to safeguard your data.

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

Although NAS EMC px12-450r 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 px12-450r. 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 px12-450r 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 px12-450r 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 px12-450r, feel free to leave a comment!
  • Ben Colborn
    Ben Colborn 21.08.2023 20:46 #
    Is it possible to recover data from a NAS Lenovo EMC px12-450r device that has undergone a system restore or factory reset?
    • Hetman Software
      Hetman Software 21.08.2023 21:59 #

      It is generally possible to recover data from a NAS device that has undergone a system restore or factory reset, but it depends on the specific circumstances and the actions taken after the reset.

      If the reset involved only the system settings and configurations, the data on the NAS may still be intact and accessible. In this case, you may need to reconfigure the NAS and access the data as you did before the reset.

      However, if the reset involved a complete wipe of the data, recovery becomes more challenging. A factory reset usually erases all data on the device, making it difficult to recover without professional data recovery services. In such cases, it is recommended to contact a data recovery specialist who can assess the situation and provide assistance.

      It is important to note that data recovery success depends on various factors, including the extent of the reset, any subsequent actions taken, and the specific capabilities of the NAS device.

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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 of the NAS Lenovo EMC px12-450r that make it suitable for use as a media center?

    The Lenovo EMC px12-450r NAS has several key features that make it suitable for use as a media center:

    1. High Storage Capacity: It offers up to 48TB of storage capacity, providing ample space to store large media files such as movies, music, and photos.
    2. RAID Support: The NAS supports various RAID configurations, including RAID 0, 1, 10, 5, 6, and hot spare, ensuring data redundancy and protection against drive failures.
    3. High Performance: It is equipped with a powerful Intel Xeon processor and up to 16GB of RAM, enabling smooth and fast media streaming and transcoding.
    4. Multiple Connectivity Options: The NAS features multiple Gigabit Ethernet ports, USB ports, and eSATA ports, allowing for easy connection to various devices such as smart TVs, gaming consoles, and media players.
    5. Media Server Capabilities: It supports popular media server applications like Plex and DLNA, allowing you to stream media to multiple devices within your network.
    6. Remote Access and Mobile Apps: The NAS offers remote access capabilities, enabling you to access and stream your media files from anywhere using mobile apps or web browsers.
    7. Scalability: The px12-450r is scalable and supports up to 12 drive bays, allowing you to expand your storage capacity as your media library grows.
    8. Backup and Data Protection: It provides various backup options, including scheduled backups, cloud backup integration, and snapshot technology, ensuring your media files are safe and protected.

    Overall, the Lenovo EMC px12-450r NAS offers a combination of high storage capacity, performance, connectivity options, and media server capabilities, making it a suitable choice for use as a media center.

  • Can the NAS Lenovo EMC px12-450r support popular media streaming services and formats, such as Netflix, Plex, or 4K videos?

    The Lenovo EMC px12-450r is a network-attached storage (NAS) device and does not have built-in support for media streaming services like Netflix or Plex. However, you can use the NAS to store media files and stream them to compatible devices using DLNA or other media server software.

    As for media formats, the px12-450r supports a wide range of formats including popular ones like MP4, AVI, MKV, and more. It can handle high-definition videos, but it may not be optimized for streaming 4K videos due to its hardware limitations.

    To stream media from the NAS to your devices, you would typically need to use a media server software like Plex, Emby, or Serviio installed on a separate device connected to the same network as the NAS. These software solutions can transcode media files on-the-fly to ensure compatibility with your devices and provide a better streaming experience.

  • How user-friendly is the NAS Lenovo EMC px12-450r for setting up and managing media content, including organizing and streaming media files across different devices?

    The NAS Lenovo EMC px12-450r is generally considered user-friendly for setting up and managing media content. It offers a web-based management interface that is intuitive and easy to navigate, allowing users to quickly set up and configure the device.

    When it comes to organizing media files, the NAS Lenovo EMC px12-450r provides various options. Users can create custom folders and directories to organize their media files in a structured manner. Additionally, it supports metadata tagging, which allows users to add descriptive information to their media files for easier search and organization.

    For streaming media files across different devices, the NAS Lenovo EMC px12-450r offers DLNA and UPnP support. These protocols enable seamless streaming of media files to compatible devices such as smart TVs, gaming consoles, and media players. The NAS also supports transcoding, which means it can convert media files into different formats on-the-fly to ensure compatibility with various devices.

    Overall, the NAS Lenovo EMC px12-450r provides a user-friendly experience for setting up and managing media content, including organizing and streaming media files across different devices.

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