How to clone an old hard drive to a smaller SSD? Windows doesn’t provide any methods for disk clone and thus, you’ll learn to use a reliable third-party software utility to get it done in only a few clicks.
Nowadays, the Solid-State-Drive has become a critical part of PC’s hardware. Compared with traditional Hard Disk Drive (HDD), SSD provides high read/write speed and better computer performance and thus, many people replace their old HDD with a new SSD.
However, SSDs are relatively smaller in size compared with HDDs of the same price. So, when they replace an old HDD with a new SSD with disk clone, actually, they're cloning an old hard drive to a smaller SSD.
Cloning the source disk to the new disk in hard disk replacement is an ideal way to preserve all the original data. However, as mentioned above, sometimes, the original hard disk drive is bigger in size than the destination SSD. How can it be possible to clone a larger HDD to a smaller SSD? Actually, once you find the proper tool, it’s just a piece of cake. In the following post, a powerful third-party disk cloner will be introduced to help clone only used space from the old HDD to a smaller SSD.
There’re plenty of software utilities on the market claiming to be able to clone hard disk. However, most of them are not as efficient and secure as AOMEI Partition Assistant Professional – a powerful and full-featured disk cloner that helps clone an old hard drive to a smaller SSD in only a few clicks and without data loss. More than disk clone, you can also use it to clone partitions or migrate OS to SSD. And of course, there’re many more useful features waiting to be discovered.
To copy an HDD to a smaller SSD, try the best disk cloner to get it done without hassles.
Preparations beforehand
1) Prepare an SSD whose capacity isn’t smaller than the used space of the old HDD. Connect it to the computer and ensure it can be detected. If there’s any important data on the new SSD, remember to make a backup of it.
2) Delete files you no longer need or uninstall unnecessary apps on the source HDD to reduce the time the disk clone takes.
Step 1. Open the installed AOMEI Partition Assistant Professional, 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 like SSD 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 Optimize the performance of SSD if the target disk is an SSD drive.
Tip: If you want to clone Windows to a smaller drive, the "Clone without resizing partitions" button will be greyed out. Then, a Note about how to boot OS from the destination disk will pop up. Read and keep it in mind.
Step 5. After returning to the main interface, check the pending operation and click "Apply" and "Proceed" to commit the operation.
Wait a short while before the disk clone gets completed. And to boot from the target SSD normally, you should enter BIOS and change the boot order by putting the SSD onto the first place.
Note: 1) If the disk clone is between MBR and GPT partition styles, then, after the clone, you need to switch the boot mode between Legacy and UEFI. 2) If you only want to clone the system partition along with boot-related partitions to SSD, you can try the feature “Migrate OS to SSD”. 3) When you’ve confirmed the target SSD works normally, you can wipe the source disk and take it as a new data disk.
How to clone an old hard drive to a smaller SSD without any data loss? From the post above, you can learn both why do it and how to get it done. To make the disk clone flawless, a reliable third-party disk cloner – AOMEI Partition Assistant Professional – is introduced to help copy an HDD to a smaller SSD in only a few clicks. The post takes a Windows PC for example and if you’re a Server user, you can try the Server edition of this AOMEI product.