What are the steps to remotely access files on the NAS Seagate Exos X 2U12 from a different location?

To remotely access files on the NAS Seagate Exos X 2U12 from a different location, you can follow these steps:Ensure the NAS is connected to the internet: Connect the NAS to your network and make sure it has access to the internet. This can be done by connecting the NAS to your router using an Ethernet cable.Enable remote access on the NAS: Access the NAS's management interface by typing its IP address in a web browser. Login with your administrator credentials and navigate to the settings or configuration page. Look for an option to enable remote access or remote management. Enable this feature and save the settings.Configure port forwarding on your router: Access your router's configuration page by typing its IP address in a web browser. Login with your router's administrator credentials. Look for a section related to port forwarding or virtual server. Create a new port forwarding rule to forward traffic from a specific external port (e.g., 8080) to the internal IP address of the NAS and its corresponding port (e.g., 80). Save the settings.Set up a dynamic DNS (DDNS) service: Since your internet connection likely has a dynamic IP address that can change over time, it's recommended to set up a DDNS service. DDNS allows you to assign a domain name to your home network, so you can access it even if the IP address changes. Register with a DDNS provider and follow their instructions to set up the service on your router.Access the NAS remotely: Open a web browser on a computer or mobile device outside of your local network. Type the DDNS domain name you registered in the address bar followed by the port number you configured in step 3 (e.g., http://yourddnsdomain.com:8080). This should redirect you to the NAS's management interface, where you can log in with your administrator credentials. From there, you can access and manage your files remotely.Note: The exact steps may vary depending on the specific NAS model and router you are using. It's recommended to consult the user manual or support documentation provided by Seagate for detailed instructions on remote access setup.

What security measures should be taken when accessing files on the NAS Seagate Exos X 2U12 remotely?

When accessing files on the NAS Seagate Exos X 2U12 remotely, it is important to implement several security measures to protect the data and prevent unauthorized access. Here are some recommended security measures:Use a Virtual Private Network (VPN): Set up a VPN connection to access the NAS remotely. VPNs provide a secure encrypted tunnel for data transmission, protecting it from interception and unauthorized access.Enable Two-Factor Authentication (2FA): Implement 2FA for accessing the NAS remotely. This adds an extra layer of security by requiring a second form of authentication, such as a code sent to a mobile device, in addition to the password.Strong Passwords: Set strong and unique passwords for the NAS admin account and user accounts. Avoid using common or easily guessable passwords. Regularly update passwords and avoid reusing them across multiple platforms.Firewall Configuration: Configure the firewall settings on the NAS to allow only specific IP addresses or ranges to access the NAS remotely. Restricting access to trusted IP addresses helps prevent unauthorized access attempts.Regular Firmware Updates: Keep the NAS firmware up to date with the latest security patches and updates. Regularly check for firmware updates provided by Seagate and apply them promptly to address any security vulnerabilities.Disable Unused Services: Disable any unnecessary services or protocols on the NAS that are not required for remote access. This reduces the attack surface and minimizes potential vulnerabilities.Data Encryption: Enable encryption for data stored on the NAS. This ensures that even if the data is compromised, it remains encrypted and inaccessible to unauthorized individuals.Regular Backup: Implement a regular backup strategy for the NAS data. This helps in case of data loss or ransomware attacks, allowing you to restore the data to a previous state.Monitor Access Logs: Enable logging and monitoring features on the NAS to track and review access logs regularly. This helps in identifying any suspicious activity or unauthorized access attempts.User Access Control: Implement proper user access control and permissions on the NAS. Assign appropriate access rights to users based on their roles or requirements, limiting access to sensitive files and folders.By implementing these security measures, you can enhance the protection of your data and ensure secure remote access to the NAS Seagate Exos X 2U12.

Are there any limitations or specific requirements for accessing files on the NAS Seagate Exos X 2U12 from a remote location?

Yes, there are certain limitations and requirements for accessing files on the NAS Seagate Exos X 2U12 from a remote location. Here are a few important points to consider:Network Connectivity: You need a stable and reliable internet connection at both the remote location and the NAS device's location. A high-speed and low-latency connection is recommended for better performance.Port Forwarding: To access the NAS remotely, you may need to configure port forwarding on your router. This allows external access to the NAS device by forwarding specific ports to its internal IP address.Dynamic DNS: If your ISP assigns dynamic IP addresses, it is recommended to set up Dynamic DNS (DDNS) to associate a domain name with the changing IP address. This ensures you can always access the NAS using a consistent hostname, even if the IP address changes.Firewall Configuration: Ensure that the firewall on your NAS device and router is properly configured to allow incoming connections on the necessary ports for remote access.VPN (Virtual Private Network): Using a VPN can provide an additional layer of security when accessing the NAS remotely. It encrypts the connection and allows you to access the NAS as if you were on the same local network.User Permissions: Set up appropriate user permissions on the NAS to control access to files and folders. This ensures that only authorized users can access specific data remotely.NAS Software Configuration: Depending on the NAS software or operating system used by the Seagate Exos X 2U12, you may need to configure remote access settings within the NAS interface. This could involve enabling remote access protocols like FTP, SFTP, NFS, or SMB/CIFS.It is essential to consult the user manual or documentation provided by Seagate for detailed instructions specific to the Seagate Exos X 2U12 NAS device.

How to Recover Deleted Files from NAS Seagate Exos X 2U12 Storage Systems

Name: How to recover data from a Seagate
Uploaded: 2025-10-16T08:53:56+03:00
Description: How to recover data from a Seagate

Has your NAS Seagate Exos X 2U12 suddenly lost its network drive and you’re unsure what to do next? Did the RAID array collapse, making your files inaccessible? Is the device throwing errors during startup? Perhaps you accidentally rebuilt the RAID array or several hard drives failed at the same time?

How to Recover Deleted Files from NAS Seagate Exos X 2U12 Storage Systems

Data Recovery Tool

Seagate Exos X 2U12 NAS Data Recovery in 2025

In this step-by-step tutorial, we’ll show you how to rebuild your RAID and recover data from an Exos X 2U12. We’ll walk through the most common causes of failure and demonstrate proven methods to restore files from a lost or degraded RAID array.

Contents

Why Regular Data Recovery Tools Can’t Restore Files from RAID
Key Information About the NAS Seagate Exos X 2U12
How to Remove Hard Disks from Your NAS and Connect Them to a PC

RAID Recovery™ 2.8

Recover data from damaged RAID arrays inaccessible from a computer.

Download

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 Seagate 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.

How can a NAS Seagate Exos X 2U12 device's power management settings impact data availability and potential loss?

The power management settings of a NAS (Network Attached Storage) device like the Seagate Exos X 2U12 can impact data availability and potential loss in the following ways:

Power Loss: If the power management settings are not properly configured, sudden power loss or unexpected power interruptions can occur. This can lead to data loss or corruption if write operations are interrupted during the power outage. Unsaved data in the cache may also be lost.
Drive Spin Down: Some NAS devices have a power-saving feature that automatically spins down the hard drives when they are idle for a certain period. While this reduces power consumption, it can increase the time required to access data when the drives need to spin up again. If the drives take too long to spin up, it may impact data availability, especially in scenarios where quick access to data is crucial.
Sleep Mode: NAS devices often have sleep mode options to save power during extended periods of inactivity. When the NAS is in sleep mode, it may take some time for it to wake up and become available again. This can cause delays or temporary unavailability of data until the NAS fully wakes up and resumes normal operation.
RAID Rebuild Time: In a NAS with RAID (Redundant Array of Independent Disks) configuration, power management settings can impact the time required for RAID rebuilds. If a drive fails and needs to be replaced, the NAS needs to rebuild the data from the remaining drives onto the new drive. If power management settings are too aggressive, it might slow down the rebuild process, increasing the risk of data loss if another drive fails during the rebuild.
Scheduled Backups: Power management settings may affect scheduled backup processes. If the NAS device is set to power off or enter sleep mode during the backup window, backups may be missed or delayed. This can result in potential data loss if backups are not performed regularly.

To mitigate these risks, it is important to configure the power management settings of a NAS device carefully. It is recommended to balance power-saving features with the need for data availability and ensure that critical data is regularly backed up to minimize the impact of potential data loss.

How to Remove Hard Disks from Your NAS and Connect Them to a PC

Although the NAS Exos X 2U12 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:

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.
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.
Label each hard disk according to its position inside the NAS. The order of the drives is crucial for correct RAID reconstruction.
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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How to Order Remote Data Recovery

Step-by-Step Data Recovery with Hetman RAID Recovery

This program restores data from damaged RAID arrays and is fully compatible with Seagate Exos X 2U12. 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.

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How to recover data from a Seagate

Exos X 2U12 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;

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:

Ensure you have enough free space to store the image. Its size will typically match the size of the original disk.
In the main window, select the target disk and choose Tools - Save Disk. You can also select multiple disks if needed.
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.
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 Seagate Exos X 2U12 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

Feedback

We will be happy to answer your questions!

Comments (3)

Hetman Software: Data Recovery 9.08.2022 12:31 #

If you want to ask a question about data recovery, from NAS Exos X 2U12, feel free to leave a comment!

Reply
Morgan Hewlett 22.08.2023 22:51 #

Are there any specific troubleshooting methods for data recovery from NAS Seagate Exos X 2U12 devices with limited functionality?

Reply
- Hetman Software 23.08.2023 00:00 #
  Yes, there are several troubleshooting methods you can try for data recovery from NAS Seagate Exos X 2U12 devices with limited functionality. Here are some steps you can follow:
  Check the physical connections: Ensure that all cables and connections are properly connected and secure. If any cables are loose or damaged, try replacing them.
  Power cycle the NAS: Turn off the NAS, unplug the power cord, wait for a few minutes, and then plug it back in. Power cycling can sometimes resolve minor hardware or software issues.
  Access the NAS through a different interface: If you are currently accessing the NAS through a web browser, try using a different browser or a different device to see if the issue is specific to the interface you are using.
  Update firmware: Check if there are any firmware updates available for your NAS model. Updating the firmware can often fix bugs and improve device functionality.
  Reset to factory settings: If you have exhausted other troubleshooting options, you may consider resetting the NAS to its factory settings. Keep in mind that this will erase all data on the device, so make sure you have a backup of your important files before proceeding.
  Seek professional help: If none of the above methods work, it's recommended to contact a professional data recovery service. They have the expertise and specialized tools to recover data from faulty NAS devices.
  Remember, attempting data recovery on your own may further damage the device or result in permanent data loss. It's always advisable to consult with professionals in case of critical data loss situations.
  Reply

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Updated:
16.10.2025 8:53

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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.

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.

Questions and answers

What are the steps to remotely access files on the NAS Seagate Exos X 2U12 from a different location?
To remotely access files on the NAS Seagate Exos X 2U12 from a different location, you can follow these steps:
1. Ensure the NAS is connected to the internet: Connect the NAS to your network and make sure it has access to the internet. This can be done by connecting the NAS to your router using an Ethernet cable.
2. Enable remote access on the NAS: Access the NAS's management interface by typing its IP address in a web browser. Login with your administrator credentials and navigate to the settings or configuration page. Look for an option to enable remote access or remote management. Enable this feature and save the settings.
3. Configure port forwarding on your router: Access your router's configuration page by typing its IP address in a web browser. Login with your router's administrator credentials. Look for a section related to port forwarding or virtual server. Create a new port forwarding rule to forward traffic from a specific external port (e.g., 8080) to the internal IP address of the NAS and its corresponding port (e.g., 80). Save the settings.
4. Set up a dynamic DNS (DDNS) service: Since your internet connection likely has a dynamic IP address that can change over time, it's recommended to set up a DDNS service. DDNS allows you to assign a domain name to your home network, so you can access it even if the IP address changes. Register with a DDNS provider and follow their instructions to set up the service on your router.
5. Access the NAS remotely: Open a web browser on a computer or mobile device outside of your local network. Type the DDNS domain name you registered in the address bar followed by the port number you configured in step 3 (e.g., http://yourddnsdomain.com:8080). This should redirect you to the NAS's management interface, where you can log in with your administrator credentials. From there, you can access and manage your files remotely.
Note: The exact steps may vary depending on the specific NAS model and router you are using. It's recommended to consult the user manual or support documentation provided by Seagate for detailed instructions on remote access setup.
What security measures should be taken when accessing files on the NAS Seagate Exos X 2U12 remotely?
When accessing files on the NAS Seagate Exos X 2U12 remotely, it is important to implement several security measures to protect the data and prevent unauthorized access. Here are some recommended security measures:
1. Use a Virtual Private Network (VPN): Set up a VPN connection to access the NAS remotely. VPNs provide a secure encrypted tunnel for data transmission, protecting it from interception and unauthorized access.
2. Enable Two-Factor Authentication (2FA): Implement 2FA for accessing the NAS remotely. This adds an extra layer of security by requiring a second form of authentication, such as a code sent to a mobile device, in addition to the password.
3. Strong Passwords: Set strong and unique passwords for the NAS admin account and user accounts. Avoid using common or easily guessable passwords. Regularly update passwords and avoid reusing them across multiple platforms.
4. Firewall Configuration: Configure the firewall settings on the NAS to allow only specific IP addresses or ranges to access the NAS remotely. Restricting access to trusted IP addresses helps prevent unauthorized access attempts.
5. Regular Firmware Updates: Keep the NAS firmware up to date with the latest security patches and updates. Regularly check for firmware updates provided by Seagate and apply them promptly to address any security vulnerabilities.
6. Disable Unused Services: Disable any unnecessary services or protocols on the NAS that are not required for remote access. This reduces the attack surface and minimizes potential vulnerabilities.
7. Data Encryption: Enable encryption for data stored on the NAS. This ensures that even if the data is compromised, it remains encrypted and inaccessible to unauthorized individuals.
8. Regular Backup: Implement a regular backup strategy for the NAS data. This helps in case of data loss or ransomware attacks, allowing you to restore the data to a previous state.
9. Monitor Access Logs: Enable logging and monitoring features on the NAS to track and review access logs regularly. This helps in identifying any suspicious activity or unauthorized access attempts.
10. User Access Control: Implement proper user access control and permissions on the NAS. Assign appropriate access rights to users based on their roles or requirements, limiting access to sensitive files and folders.
By implementing these security measures, you can enhance the protection of your data and ensure secure remote access to the NAS Seagate Exos X 2U12.
Are there any limitations or specific requirements for accessing files on the NAS Seagate Exos X 2U12 from a remote location?
Yes, there are certain limitations and requirements for accessing files on the NAS Seagate Exos X 2U12 from a remote location. Here are a few important points to consider:
1. Network Connectivity: You need a stable and reliable internet connection at both the remote location and the NAS device's location. A high-speed and low-latency connection is recommended for better performance.
2. Port Forwarding: To access the NAS remotely, you may need to configure port forwarding on your router. This allows external access to the NAS device by forwarding specific ports to its internal IP address.
3. Dynamic DNS: If your ISP assigns dynamic IP addresses, it is recommended to set up Dynamic DNS (DDNS) to associate a domain name with the changing IP address. This ensures you can always access the NAS using a consistent hostname, even if the IP address changes.
4. Firewall Configuration: Ensure that the firewall on your NAS device and router is properly configured to allow incoming connections on the necessary ports for remote access.
5. VPN (Virtual Private Network): Using a VPN can provide an additional layer of security when accessing the NAS remotely. It encrypts the connection and allows you to access the NAS as if you were on the same local network.
6. User Permissions: Set up appropriate user permissions on the NAS to control access to files and folders. This ensures that only authorized users can access specific data remotely.
7. NAS Software Configuration: Depending on the NAS software or operating system used by the Seagate Exos X 2U12, you may need to configure remote access settings within the NAS interface. This could involve enabling remote access protocols like FTP, SFTP, NFS, or SMB/CIFS.
It is essential to consult the user manual or documentation provided by Seagate for detailed instructions specific to the Seagate Exos X 2U12 NAS device.