Freeware: SSD to SSD Clone in Windows 11, 10, 8, 7

• Why clone SSD to (larger)SSD in Windows?
• Best SSD to SSD clone freeware for Windows 11, 10, 8, 7
• Stepwise guide: clone smaller SSD to larger SSD
• Benefit: automatic partition alignment during SSD to SSD clone
• The verdict
• FAQs about SSD to SSD clone

User story

Why clone SSD to (larger)SSD in Windows?

Subject to price, you may choose to upgrade your HDD to faster SSD with small capacity. However, as time goes by, more and more applications and programs have permissions to write to the system drive (C:) which is usually installed on SSD; your current SSD may receive low disk space warning, resulting in low running speed.

In such circumstances, the best solution is to replace old smaller SSD with a new larger SSD. To save the process of Windows OS and apps reinstallation, it’s recommended to clone old SSD to new larger one.

Best SSD to SSD clone freeware for Windows 11, 10, 8, 7

Usually, after purchasing an SSD, a dedicated cloning tool for that brand of SSD will be received at the same time. For instance, to clone SSD to Samsung SSD, we can use Samsung Data Migration (SDM) to complete the cloning task. 

These kinds of dedicated SSD to SSD cloning software often work well but they have a common problem: only work for the SSDs they come with. As a result, to make sure we can clone SSD to another SSD without taking manufacturers into consideration, we might as well seek help from third-party SSD to SSD cloning software.

AOMEI Partition Assistant Standard is a free and reliable hard drive partition manager that allows us to perform SSD to SSD clone on Windows 11, 10, 7, 8, XP and Vista (32-bit and 64-bit). No matter to clone smaller SSD to larger SSD or clone larger SSD to smaller SSD, it won't let us down. 

★Tips:

 The free Standard Edition only supports cloning data disk to another one. If you plan to clone system disk, please upgrade to Professional Edition.

 Moreover, its "Migrate OS to SSD" feature can clone only OS from one SSD to another instead of copying the entire disk. Now download this free tool to learn how to clone SSD to SSD drive.

Stepwise guide: Clone smaller SSD to larger SSD

In the first place, install the destination SSD on the computer. We need to clone SSD to new SSD via USB cable if on a laptop since most laptops have only one disk bay. Install and run AOMEI Partition Assistant then. If this is the new SSD, please set the partition style(MBR or GPT) as the same as the old disk when initialize SSD.

Note:✎...

Back up any required data on the destination SSD drive because everything will be deleted during the cloning process.

Step 1. Install and launch AOMEI Partition Assistant, click "Clone" in the main interface and select "Clone Disk".

Step 2. Choose the hard disk that you need to clone as the source disk and click "Next".

Step 3. Select the destination disk to store the data on the source disk, and then click "Next".

Step 4. Then, you can check the source and destination disk in the next window or change to “Sector to Sector clone”, and click the "Confirm" button to continue if there is no problem.

Here, you can also click the "Settings" button to adjust the partition size on the destination disk or tick "4k alignment" to improve the reading and writing speed of SSD if the target disk is an SSD drive.

Step 5. At last, click "Apply" and "Proceed" in the main interface to start cloning the hard drive.

The cloning time depends on how much data on source SSD. After cloning progress completed, we need to either remove previous SSD or change boot drive in BIOS to boot computer from target SSD.

Bonus tips:
① You can refer to Cloned hard drive to SSD not boot if you cannot boot from the cloned SSD.
② When everything goes well on the new SSD, you can format or secure erase the old SSD for re-use.

Benefit: Automatic Partition Alignment during SSD to SSD Clone

During SSD cloning, SSD partition 4K alignment is not an affair that we can ignore. SSD adopts the smallest 4K sector in the file system to save data. If the smallest 4K allocation units are not always aligned in SSD, the performance of SSD could be affected. For instance, you may find small files take up large disk space. After checking "Optimize the performance of SSD" option in the above Step 4, AOMEI Partition Assistant will automatically align SSD partition to 4K sector.

Check if the partitions are well-aligned using Diskpart in CMD. Open Command Prompt and then type these commands in order: diskpart > list disk >select disk n(n is the SSD) > list partition. Check the “Offset” column. If it is the multiple of 1024KB, the partition has been aligned well. To learn more about SSD partition alignment, please visit Diskpart: SSD alignment Windows 10.

The Verdict

AOMEI Partition Assistant Standard is free yet powerful SSD to SSD clone software. It also ensures a successful and secure boot after clone. But for system disk, you can upgrade to AOMEI Partition Assistant Professional, which can offers more advanced features such as migrate OS from GPT disk to SSD without reinstalling, extend system drive without reboot, convert data disk between MBR and GPT without deleting partitions, etc.

FAQs about SSD to SSD clone