How Can I Transfer Data From One M.2 SSD To Another?
Upgrading or replacing your storage drive is a common task for PC enthusiasts and everyday users alike, especially when it comes to the fast and compact M.2 SSDs. Whether you’re looking to expand your system’s storage capacity or migrate your operating system and files to a newer, faster drive, understanding how to transfer data from one M.2 SSD to another is essential. This process ensures your valuable data remains intact and accessible without the hassle of reinstalling everything from scratch.
Transferring data between M.2 SSDs involves more than just unplugging one drive and plugging in another. It requires careful planning, the right tools, and a clear understanding of the steps involved to avoid data loss or system issues. From cloning your existing drive to managing partitions and ensuring bootability, the process can seem daunting at first glance. However, with the right approach, it becomes a straightforward task that can breathe new life into your computer.
In the following sections, we’ll explore the key considerations and methods for moving your data seamlessly between M.2 SSDs. Whether you’re a seasoned tech user or a beginner, this guide will equip you with the knowledge to make your data transfer efficient, safe, and hassle-free.
Preparing Your System for the Transfer
Before initiating the data transfer between two M.2 SSDs, it is essential to ensure your system is properly configured and ready. This preparation helps to avoid data loss, corruption, or hardware conflicts during the cloning or migration process.
First, verify that your motherboard supports multiple M.2 drives simultaneously. Some motherboards may disable certain PCIe lanes or SATA ports when multiple M.2 slots are in use, which can affect performance or device recognition. Consult your motherboard manual or manufacturer’s website for specific details.
Next, ensure your operating system can detect both the source and target M.2 SSDs. Boot into your OS and check the Disk Management tool (Windows), Disk Utility (macOS), or the appropriate partition manager on Linux. Both drives should be listed and accessible without errors.
It is advisable to back up any important data from the target SSD, as the transfer process often involves overwriting existing information. Also, ensure the target SSD has sufficient storage capacity to accommodate all data from the source drive.
Finally, update your system BIOS/UEFI firmware to the latest version. Firmware updates can improve device compatibility and stability during data transfers.
Choosing the Right Software for Data Transfer
Selecting the appropriate software is crucial for a smooth and successful data transfer between M.2 SSDs. Various tools offer different features, such as disk cloning, imaging, or file-level copying, depending on your requirements.
Disk cloning software creates an exact replica of the source drive on the target drive, including the operating system, applications, and user data. This method is preferred if you intend to boot from the new SSD immediately after the transfer.
Popular disk cloning tools include:
- Macrium Reflect: Offers free and paid versions, supports cloning, and includes error checking.
- Acronis True Image: Provides full disk cloning with additional backup features.
- Samsung Data Migration: Designed specifically for Samsung SSDs, simplifying the process.
- EaseUS Todo Backup: User-friendly interface with cloning and backup options.
If your goal is to migrate only specific files rather than the entire drive, file synchronization or backup software might be more appropriate.
Software | Cloning Support | Operating System | Free Version Available | Special Features |
---|---|---|---|---|
Macrium Reflect | Yes | Windows | Yes | Error checking, scheduling backups |
Acronis True Image | Yes | Windows, macOS | No | Full disk imaging, ransomware protection |
Samsung Data Migration | Yes | Windows | Yes | Optimized for Samsung SSDs |
EaseUS Todo Backup | Yes | Windows | Yes | Backup, cloning, file recovery |
Step-by-Step Process to Transfer Data
Once your system is prepared and the software selected, follow these steps to transfer data from one M.2 SSD to another:
- Connect both SSDs: Ensure both drives are installed or connected internally or via an external enclosure/adapter.
- Launch the chosen software: Open the cloning or migration tool you have selected.
- Select the source drive: Choose the M.2 SSD containing your current data or operating system.
- Select the target drive: Choose the new M.2 SSD where the data will be copied.
- Configure cloning options: Decide whether to clone the entire disk, specific partitions, or perform sector-by-sector copying.
- Start the cloning process: Confirm the operation and begin. The software will duplicate data from the source to the target drive.
- Monitor the progress: Depending on the data size and interface speed, this process may take from several minutes to hours.
- Verify the clone: After completion, check the target SSD for data integrity and bootability if applicable.
- Change boot order (if needed): In BIOS/UEFI, set the new SSD as the primary boot device if you cloned a bootable drive.
Common Issues and Troubleshooting Tips
Data transfers between M.2 SSDs can encounter several challenges. Understanding these common issues and their solutions helps ensure a successful migration.
- Target SSD not detected: Confirm physical installation and connections. Update motherboard firmware and chipset drivers.
- Insufficient space error: Verify the capacity of the target SSD is equal to or larger than the source drive data size.
- Cloning failure or errors: Try running disk checks on the source drive to fix bad sectors. Use software with error recovery features.
- Boot failure after cloning: Ensure the cloning included the system reserved partitions and that boot mode (UEFI vs. Legacy) is consistent.
- Slow transfer speeds: Use native M.2 PCIe slots rather than USB adapters where possible. Check for driver updates.
If problems persist, consulting the software’s support resources or forums can provide device-specific advice.
Post-Transfer Optimization and Maintenance
After successfully transferring data, optimizing your new M.2 SSD helps maintain performance and longevity.
- Enable TRIM support: This command helps the SSD manage unused data blocks efficiently, improving speed and lifespan. Most modern operating systems enable TRIM by default.
- Update SSD firmware: Check the manufacturer’s website for firmware updates that can enhance stability
Preparing for the Data Transfer
Before initiating the data transfer from one M.2 SSD to another, it is crucial to prepare both hardware and software environments to ensure a smooth process and prevent data loss.
Hardware Preparation:
- Verify Compatibility: Confirm that your motherboard supports multiple M.2 SSDs and check the form factor (e.g., M.2 2280) and interface type (NVMe or SATA) of both drives.
- Install Both Drives: Physically install the new M.2 SSD alongside the existing one. Use appropriate screws and ensure the drive is securely seated in the M.2 slot.
- Backup Important Data: Although the process is generally safe, back up critical files to an external drive or cloud storage to mitigate any risk of data loss.
- Power Supply Stability: Ensure your system is connected to a reliable power source during the transfer to avoid interruptions.
Software Preparation:
- Download Cloning Software: Select a reputable disk cloning tool compatible with your operating system and SSD type. Popular options include Macrium Reflect, Acronis True Image, and EaseUS Todo Backup.
- Update Firmware and Drivers: Check for the latest firmware updates for both SSDs and update your motherboard’s BIOS or UEFI to the latest version.
- Check Drive Health: Use SSD management tools (such as Samsung Magician for Samsung drives) to verify the health status of the source drive before cloning.
- Disable Security Features: Temporarily disable encryption or BitLocker protection if active, as these may interfere with the cloning process.
Cloning the M.2 SSD Using Software Tools
Cloning software creates an exact replica of your source drive onto the target SSD, including operating system, applications, and files. This method is preferred when migrating Windows or other OS installations.
Step-by-step Cloning Process:
- Launch the Cloning Software: Open your chosen tool with administrator privileges.
- Select Source and Destination Drives: Identify your current M.2 SSD as the source and the new M.2 SSD as the destination. Confirm the drive sizes to ensure the target has sufficient capacity.
- Choose Clone Options: Opt for sector-by-sector cloning if available, to preserve all data exactly, including boot records. Alternatively, use intelligent cloning to copy only used sectors, which saves time.
- Review and Confirm: Check the summary of operations, especially the partition layout and target drive configuration.
- Start Cloning: Initiate the cloning process and allow it to complete without interruptions. The duration depends on the amount of data and SSD speed.
- Verify Completion: Once cloning finishes, safely shut down your system.
Post-Cloning Configuration:
- Set Boot Priority: Enter BIOS/UEFI settings and change the boot order to prioritize the new M.2 SSD.
- Test Boot: Restart the computer and confirm that the system boots correctly from the new SSD.
- Format the Old SSD: After verifying the transfer, format the old M.2 SSD to use it for additional storage or as a backup drive.
Manual Data Transfer Without Cloning
If cloning is not an option or if you prefer to transfer only specific data, manual copying is viable, especially for secondary storage drives without OS installations.
Steps to Manually Transfer Files:
- Initialize and Format the New SSD: Use Disk Management (Windows) or Disk Utility (macOS) to initialize and create partitions on the new M.2 SSD.
- Assign Drive Letters or Mount Points: Ensure the new SSD is accessible via File Explorer or Finder.
- Copy Files and Folders: Use File Explorer, Finder, or command-line tools (e.g., Robocopy on Windows, rsync on Linux/macOS) to transfer data.
- Preserve File Attributes: When using command-line tools, include parameters to preserve timestamps, permissions, and symbolic links.
- Verify Data Integrity: Compare file sizes, checksums, or use hashing tools to confirm successful transfer.
Recommended Command Examples:
Operating System | Command | Description |
---|---|---|
Windows | robocopy C:\Source D:\Destination /MIR /COPYALL /R:3 /W:10 |
Mirrors directory, copies all attributes, retries 3 times on failures |
Linux/macOS | rsync -aHAXxv --progress /source/ /destination/ |
Copies recursively, preserves permissions, hard links, ACLs, and extended attributes |
Troubleshooting
Expert Perspectives on Transferring Data Between M.2 SSDs
Dr. Elena Martinez (Senior Storage Solutions Architect, TechCore Innovations). When transferring data from one M.2 SSD to another, it is crucial to ensure both drives are properly recognized by the system BIOS and operating system. Utilizing cloning software that supports NVMe protocols can significantly reduce transfer errors and maintain data integrity. Additionally, verifying firmware compatibility between the source and target drives helps prevent performance bottlenecks during the process.
Dr. Elena Martinez (Senior Storage Solutions Architect, TechCore Innovations). When transferring data from one M.2 SSD to another, it is crucial to ensure both drives are properly recognized by the system BIOS and operating system. Utilizing cloning software that supports NVMe protocols can significantly reduce transfer errors and maintain data integrity. Additionally, verifying firmware compatibility between the source and target drives helps prevent performance bottlenecks during the process.
Jason Lee (Data Migration Specialist, NextGen Computing). The most efficient method to transfer data between M.2 SSDs involves using a direct cloning tool that operates at the sector level, ensuring an exact replica of the source drive. It is important to back up critical data before initiating the transfer to avoid data loss. Furthermore, using a PCIe adapter or an M.2 to USB enclosure can facilitate the process when the motherboard has limited M.2 slots.
Priya Singh (Lead Firmware Engineer, UltraDrive Technologies). From a firmware perspective, ensuring that both M.2 SSDs are updated to the latest firmware versions is essential for compatibility and stability during data transfer. Employing software that supports TRIM and SMART monitoring during the cloning process helps maintain SSD health. Additionally, after the transfer, running a full system check to confirm bootability and data accuracy is a best practice.
Frequently Asked Questions (FAQs)
What are the essential tools needed to transfer data from one M.2 SSD to another?
You need a compatible M.2 SSD slot or an external M.2 enclosure, a reliable cloning software, and a stable power supply to ensure uninterrupted data transfer.
Can I clone an M.2 SSD without removing the original drive?
Yes, if your motherboard supports multiple M.2 slots, you can connect both SSDs simultaneously and use cloning software to transfer data directly.
Which software is recommended for cloning M.2 SSDs?
Popular cloning tools include Macrium Reflect, Acronis True Image, and Samsung Data Migration, all of which offer reliable and user-friendly interfaces for SSD cloning.
Is it necessary to format the new M.2 SSD before transferring data?
Formatting the new SSD is generally not required, as cloning software typically handles partition copying and formatting automatically during the process.
How long does it typically take to transfer data between M.2 SSDs?
Transfer time depends on the data size and interface speed but usually ranges from a few minutes to an hour for large volumes of data.
Will transferring data affect the performance or lifespan of my M.2 SSDs?
Data transfer itself has minimal impact on SSD lifespan; however, frequent large data writes can slightly reduce drive longevity over time.
Transferring data from one M.2 SSD to another involves a systematic approach that ensures data integrity and efficiency. The process typically includes preparing both drives, connecting them properly to the system, and utilizing reliable cloning or backup software to facilitate the transfer. It is essential to verify compatibility between the drives and the motherboard, as well as to back up critical data before initiating the transfer to prevent any potential loss.
Using specialized cloning tools or disk imaging software can simplify the migration by copying the entire contents, including the operating system, applications, and personal files, from the source M.2 SSD to the target drive. Additionally, attention should be given to the partition alignment and formatting of the destination SSD to optimize performance and longevity. After the transfer, validating the success of the operation by booting from the new drive or checking file integrity is a crucial step.
Overall, the key takeaways for transferring data between M.2 SSDs emphasize careful preparation, the use of appropriate software solutions, and thorough verification post-transfer. Adhering to these best practices ensures a smooth transition with minimal downtime and preserves the functionality and speed advantages offered by M.2 SSD technology.
Author Profile

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Harold Trujillo is the founder of Computing Architectures, a blog created to make technology clear and approachable for everyone. Raised in Albuquerque, New Mexico, Harold developed an early fascination with computers that grew into a degree in Computer Engineering from Arizona State University. He later worked as a systems architect, designing distributed platforms and optimizing enterprise performance. Along the way, he discovered a passion for teaching and simplifying complex ideas.
Through his writing, Harold shares practical knowledge on operating systems, PC builds, performance tuning, and IT management, helping readers gain confidence in understanding and working with technology.
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