
- Why Regular Data Recovery Tools Can’t Restore Files from RAID
- Key Information About the NAS Raidon InTANK iR2624
- How to Remove Hard Disks from Your NAS and Connect Them to a PC
Why Regular Data Recovery Tools Can’t Restore Files from RAID
Conventional hard drives store user data by writing it sequentially across the disk surface, which means an entire file is typically located on a single drive. In contrast, when data is written to a RAID array, each file is split into multiple fragments. These fragments are then distributed and written in sequence across all the drives in the array. Depending on the configuration, fragment sizes can range from 2 KB to 2 MB, so every file is physically stored across several disks at once.
This approach significantly increases read and write performance — after all, writing two halves of a 1 GB file to two drives simultaneously is much faster than writing the full 1 GB to a single disk. However, this same mechanism makes file recovery far more complex.
Different RAID levels use different methods to distribute and protect data. On top of that, manufacturers like Raidon often add their own proprietary structures and variations. As a result, data can be written to disks in many different formats, and each requires a specific approach during recovery.
Are there any recommended practices for off-site backup storage to prevent complete data loss in the event of a disaster?
Yes, there are several recommended practices for off-site backup storage to prevent complete data loss in the event of a disaster. Here are some of them:
- Choose a geographically distant location: Ensure that your off-site backup storage is located in a different geographic area than your primary data center. This reduces the risk of both locations being affected by the same disaster.
- Use secure and reliable storage facilities: Select a reputable off-site storage provider that offers secure and reliable facilities. Look for features like 24/7 security monitoring, fire suppression systems, climate control, and redundancy measures.
- Implement encryption: Encrypt your data before sending it to the off-site backup storage. This ensures that even if the data is compromised, it remains unreadable without the decryption key.
- Regularly test the restoration process: Periodically test the restoration process by retrieving data from the off-site backup. This helps ensure that the backup is working correctly and the data can be recovered when needed.
- Maintain multiple copies: Create multiple copies of your backups and store them in different off-site locations. This provides an additional layer of protection against potential failures or disasters.
- Use a combination of on-site and off-site backups: Implement a hybrid backup strategy that combines on-site backups with off-site backups. This allows for quicker data recovery from on-site backups while providing the safety net of off-site storage.
- Automate the backup process: Utilize automated backup solutions to ensure that backups are performed regularly and consistently. This reduces the risk of human error and ensures that the most up-to-date data is protected.
- Consider cloud storage: Cloud storage providers often offer built-in redundancy, high availability, and disaster recovery capabilities. Storing backups in the cloud can provide an additional level of protection against data loss.
Remember, it is crucial to regularly review and update your off-site backup strategy to adapt to changing business needs and technological advancements.
How to Remove Hard Disks from Your NAS and Connect Them to a PC
Although the NAS InTANK iR2624 can be accessed over the network, you still need to remove its hard disks and connect them directly to a Windows PC. Only then can the recovery software properly scan and analyze the drives. Follow these steps:
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Power off the NAS and disconnect it from the power source.
WARNING! Before removing any drives, carefully read the device manual. Improper actions may damage both the NAS enclosure and the hard disks in the RAID array.
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Remove the hard disks one by one, gently sliding each drive out of its slot. Remember that hard disks are highly sensitive: any impact or drop can cause serious physical damage.
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Label each hard disk according to its position inside the NAS. The order of the drives is crucial for correct RAID reconstruction.
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Connect the drives to your computer. In this video, we explain which ports you can use to connect hard disks and what to do if your PC does not have enough free connectors.
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Step-by-Step Data Recovery with Hetman RAID Recovery

This program restores data from damaged RAID arrays and is fully compatible with Raidon InTANK iR2624. Each hard disk in the array contains technical metadata describing how files were written. When launched, Hetman RAID Recovery analyzes this metadata, automatically reconstructs the damaged array, and provides access to its contents. After that, you can browse the recovered disk and save your files. The program can also restore files that were accidentally deleted from the network drive.
How to recover data from a Raidon
InTANK iR2624 has 3 HDD slots, and it supports the following array types:
- RAID 0;
- RAID 1;
- RAID 5;
- JBOD;
NAS supports:
- APFS / HFS+;
- Ext2 / Ext3 / Ext4;
How to Safely Recover Data from Disk Images
This utility allows you to create a complete copy of a disk and work with the disk image instead of the physical drive. This approach helps protect your data from:
- Overwriting during the recovery process;
- Additional data loss caused by bad sectors;
- User errors.
To create a disk image, follow these steps:
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Ensure you have enough free space to store the image. Its size will typically match the size of the original disk.
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In the main window, select the target disk and choose Tools - Save Disk. You can also select multiple disks if needed.
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When the Image Creation Wizard opens, select whether you want to save the entire disk or only a specific region. Adjust the settings and click Next.

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Choose the directory where the image will be saved. You may select any available disk connected to your PC or upload the image via FTP.

Where Are the User’s Files Actually Stored?
The Raidon InTANK iR2624 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.
RAID Recovery Software: Detailed Comparison
| Product | Operating system | RAID controller support | Supported file systems | Virtual RAID controller support | Data recovery from damaged RAID | File preview |
|---|---|---|---|---|---|---|
| Hetman RAID Recovery | Windows, Linux, MacOS | Yes, over 100 controllers | FAT, exFAT, NTFS, ReFS, APFS, HFS+, Ext4, Ext3, Ext2, ReiserFS, Btrfs, VMFS, Hikvision, XFS, UFS, ZFS | Yes | Yes | Yes |
| DiskInternals RAID Recovery | Windows | Yes, over 10 controllers | FAT, NTFS, Ext2/3/4, HFS+ | No | Yes | Yes |
| R-Studio | Windows, Mac, Linux | Yes, over 20 controllers | FAT, NTFS, Ext2/3/4, HFS+ | Yes | Yes | Yes |
| UFS Explorer RAID Recovery | Windows, Mac, Linux | Yes, over 100 controllers | FAT, NTFS, Ext2/3/4, HFS+ | Yes | Yes | Yes |
| EaseUS Data Recovery | Windows | Yes, over 20 controllers | FAT, NTFS, Ext2/3/4, HFS+ | No | Yes | Yes |
| ReclaiMe Free RAID Recovery | Windows | Yes, over 100 controllers | FAT, NTFS, Ext2/3/4, HFS+ | Yes | Yes | Yes |


It is possible to recover data from a physically damaged NAS Raidon InTANK iR2624 device, but it can be a complex and challenging process.
If the physical damage is limited to the external casing or power supply, it may be possible to remove the hard drives from the device and connect them to another computer or NAS device to access the data. However, if the internal components or hard drives themselves are damaged, professional data recovery services may be required.
Data recovery experts have specialized tools and techniques to recover data from physically damaged storage devices. They can disassemble the device, repair or replace damaged components, and extract the data from the hard drives. However, it is important to note that data recovery from physically damaged devices can be expensive and there is no guarantee of success.
If you are facing data loss from a physically damaged NAS Raidon InTANK iR2624 device, it is recommended to contact a professional data recovery service for assistance. They can evaluate the extent of the damage and provide you with the best course of action to recover your data.