How to Recover Deleted Files from Your NAS Lenovo ix4-300d

Recovering deleted data from ⭐ NAS is easier than you think. Discover how with our guide.

How to Recover Deleted Files from Your NAS Lenovo ix4-300d

Lenovo ix4-300d NAS Data Recovery in 2024

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from ix4-300d.

How to Recover Deleted Files from Your NAS Lenovo ix4-300d

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.

How can data fragmentation impact the read and write speeds, and potential data loss on NAS Lenovo ix4-300d devices?

Data fragmentation can have several impacts on the read and write speeds, as well as potential data loss on NAS Lenovo ix4-300d devices:

  1. Read and Write Speeds: When data is fragmented, it is scattered across different parts of the storage medium, leading to increased seek time for the device to access and retrieve the data. This can result in slower read and write speeds as the device needs to search and retrieve data from multiple locations.
  2. Performance Degradation: Fragmented data can cause performance degradation as the device spends more time and resources in locating and accessing the scattered data. This can lead to slower overall system performance and reduced efficiency.
  3. Increased Wear and Tear: Fragmentation can also increase wear and tear on the storage medium, as the device needs to perform additional read and write operations to access the fragmented data. This can lead to a shorter lifespan of the storage device and potential hardware failures.
  4. Data Loss and Corruption: Fragmentation increases the risk of data loss and corruption. If a file is fragmented and one of the fragmented parts becomes inaccessible or corrupted, it can result in the loss of the entire file or make it unreadable. This risk is especially significant if there is no proper data backup or recovery mechanism in place.

To mitigate these issues, it is recommended to regularly defragment the storage on NAS Lenovo ix4-300d devices. Defragmentation consolidates fragmented data, placing it in contiguous blocks, which improves read and write speeds, reduces wear and tear, and decreases the risk of data loss. Additionally, implementing a reliable backup strategy and ensuring regular backups are performed can help safeguard against potential data loss or corruption.

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

Although NAS ix4-300d 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 ix4-300d. 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

ix4-300d has 4 HDD slots, and it supports the following array types:

  • RAID 0;
  • RAID 1;
  • RAID 5;
  • RAID 6;
  • 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 ix4-300d 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 (4)

  • 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 ix4-300d, feel free to leave a comment!
  • Mort McHugh
    Mort McHugh 21.08.2023 12:38 #
    Can data recovery from a NAS Lenovo ix4-300d device be performed if there are issues with the operating system or firmware?
    • Hetman Software
      Hetman Software 21.08.2023 12:59 #

      Yes, data recovery from a NAS Lenovo ix4-300d device can still be possible even if there are issues with the operating system or firmware. However, it may require some technical expertise and specialized tools to recover the data.

      Here are a few possible approaches to recover data from a NAS device with OS or firmware issues:

      1. Troubleshoot and repair the operating system or firmware: If the issue is software-related, it might be possible to troubleshoot and repair the operating system or firmware. This can involve updating the firmware, reinstalling the operating system, or resolving any software conflicts. Once the system is stable, you may be able to access and recover the data.
      2. Connect the hard drives to another system: If the NAS device is not accessible due to operating system or firmware issues, you can remove the hard drives from the device and connect them to another computer. By using a SATA-to-USB adapter or connecting the drives internally, you can access the data directly and copy it to another storage device.
      3. Seek professional data recovery services: If the above methods do not work or if the data on the NAS is critical and cannot be risked, it is recommended to consult professional data recovery services. These experts have specialized tools and expertise to recover data from various storage devices, including NAS devices, even in complex scenarios.

      Remember, before attempting any recovery methods, it is essential to ensure that the data on the NAS device is not overwritten or further damaged.

  • Giuseppe
    Giuseppe 31.08.2023 11:27 #
    Hi, I have a similar problem with the Lenovo Ix4-300d. The hardware just died and I have lot of data on the 4 HDD which were in there. How can I recover the 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 advantages of using a NAS Lenovo ix4-300d instead of regular external hard drives for data storage and backup?

    There are several advantages of using a NAS (Network Attached Storage) like the Lenovo ix4-300d instead of regular external hard drives for data storage and backup. These include:

    1. Centralized storage: A NAS allows you to consolidate all your data in one central location, making it easily accessible from multiple devices and locations. This is especially useful for businesses or households with multiple users who need to share and access data simultaneously.
    2. Data sharing and collaboration: With a NAS, you can easily share files and folders with others on your network. This enables seamless collaboration and improves productivity, as multiple users can work on the same files simultaneously.
    3. Data protection: NAS devices often provide built-in data protection features such as RAID (Redundant Array of Independent Disks) configurations, which can protect your data from drive failures. This redundancy ensures that even if one drive fails, your data remains accessible and intact.
    4. Data backup: NAS devices typically offer automated backup functionality, allowing you to schedule regular backups of your important data. This ensures that your files are protected and can be easily restored in case of data loss or accidental deletion.
    5. Remote access: Many NAS devices, including the Lenovo ix4-300d, offer remote access capabilities. This means you can access your files and data from anywhere using an internet connection. It provides convenience and flexibility, allowing you to work or access your files while on the go.
    6. Scalability: NAS devices often support expandable storage options, allowing you to add more hard drives or upgrade your storage capacity as your needs grow. This scalability makes NAS a more flexible and future-proof solution compared to regular external hard drives, which have fixed storage capacities.

    Overall, using a NAS like the Lenovo ix4-300d offers centralized storage, data sharing, protection, backup, remote access, and scalability, making it a more efficient and convenient solution for data storage and backup compared to regular external hard drives.

  • How does the NAS Lenovo ix4-300d provide better data protection and reliability compared to traditional external hard drives?

    The NAS Lenovo ix4-300d provides better data protection and reliability compared to traditional external hard drives in several ways:

    1. Redundancy: The ix4-300d typically comes with multiple hard drives configured in a RAID (Redundant Array of Independent Disks) configuration. This means that data is distributed across multiple drives, providing redundancy in case of a drive failure. If one drive fails, the data can still be accessed and recovered from the remaining drives.
    2. Data mirroring: The ix4-300d supports RAID 1, which mirrors data across multiple drives. This ensures that every piece of data is duplicated on two separate drives, providing additional protection against data loss. If one drive fails, the mirrored drive can be used to retrieve the data.
    3. Automatic backups: The ix4-300d often includes built-in backup software that can automatically schedule and perform backups of your data. This eliminates the need for manual backups and reduces the risk of data loss due to human error or negligence.
    4. Network connectivity: Unlike traditional external hard drives, the ix4-300d is connected to the network and accessed over Ethernet or Wi-Fi. This allows for centralized storage and data access from multiple devices simultaneously. It also enables features like remote access and file sharing, enhancing data availability and accessibility.
    5. Scalability: The ix4-300d is designed to be scalable, allowing for the addition of more hard drives as storage needs grow. This flexibility ensures that data can be easily expanded and accommodated without the need to purchase additional external drives.
    6. Advanced data management features: The ix4-300d often includes advanced data management features such as data deduplication, compression, and encryption. These features optimize storage space, improve data transfer speeds, and enhance data security respectively.

    Overall, the NAS Lenovo ix4-300d offers superior data protection and reliability compared to traditional external hard drives by leveraging RAID configurations, automatic backups, network connectivity, scalability, and advanced data management features.

  • In what ways does the NAS Lenovo ix4-300d offer enhanced accessibility, convenience, and scalability compared to regular external hard drives?

    The NAS Lenovo ix4-300d offers several ways in which it provides enhanced accessibility, convenience, and scalability compared to regular external hard drives:

    1. Network Accessibility: The ix4-300d is a Network Attached Storage (NAS) device, meaning it connects to your local network rather than being directly connected to a single computer. This allows multiple users to access the data stored on the device simultaneously, making it more accessible for collaboration or sharing purposes.
    2. Remote Access: With the ix4-300d, you can access your data remotely over the internet. This means you can securely access your files from anywhere in the world using a computer or mobile device. Regular external hard drives do not offer this level of remote accessibility.
    3. Data Redundancy and Protection: The ix4-300d supports various RAID configurations, such as RAID 1 or RAID 5, which provide data redundancy and protection against drive failures. If one drive fails, the data remains accessible and can be rebuilt onto a replacement drive. Regular external hard drives do not typically offer such data protection mechanisms.
    4. Expandable Storage: The ix4-300d allows for easy expansion of storage capacity. It typically comes with multiple drive bays, allowing you to add more hard drives as needed. This scalability provides the convenience of increasing storage capacity without the need to transfer data to a new external hard drive.
    5. Advanced Features: The ix4-300d offers various advanced features that are not available with regular external hard drives. These include automated backups, remote management, media streaming capabilities, and integration with cloud storage services. These features enhance convenience and provide additional functionality.
    6. User Management: The ix4-300d allows for user and group management, providing access controls and permissions. This enables administrators to set up different levels of access for different users, enhancing security and convenience in a multi-user environment.

    Overall, the NAS Lenovo ix4-300d offers enhanced accessibility, convenience, and scalability compared to regular external hard drives by providing network accessibility, remote access, data redundancy, expandable storage, advanced features, and user management capabilities.

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