How to Clone 128GB SSD to 256GB SSD on Windows 11/10/8/7

To clone 128GB SSD to 256GB SSD on Windows 11/10/8/7 without data loss, read this article for comprehensive instructions, including preparation work, cloning steps, and guides on how to boot from the cloned drive.

After a period of use, an aged solid-state drive may run out of storage and slow down the computer's speed. To get more disk space and boost the computer's performance, users would like to replace their old SSD with a new and bigger SSD.

Considering the budget and file size, many users have bought a 128GB SSD at first and then want to replace it with a 256GB, 512GB, or larger SSD.

It is best to clone 128GB SSD to 256GB SSD or larger SSD since this method ensures no data loss and guarantees a 1:1 replica. Follow EaseUS to get a quick start now.

Preparations Before Cloning 128GB SSD to 256GB SSD

Before cloning SSD to SSD on Windows 11/10/8/7, make sure you have done the following preparations to clone SSD to larger SSD:

➤ 1. Get a suitable target SSD drive

➤ 2. Obtain a SATA to USB cable or SSD adaptor

➤ 3. Prepare a screwdriver

It would help if you had a screwdriver to insert the SSD into the computer case or replace the smaller SSD with a larger one.

➤ 4. Download the best SSD drive cloning software

Since Windows does not have a built-in cloning utility, you need reliable disk cloning software - EaseUS Disk Copy - to clone 128GB SSD to 256GB, clone 256GB SSD to 500GB SSD, clone 256GB SSD to 1TB SSD, or clone SSDs of different sizes.

Download now to enjoy a seamless disk clone process.

Key features of EaseUS Disk Copy:

• Clone smaller SSD to larger SSD and clone larger SSD to smaller SSD in Windows 11/10/8/7.
• EaseUS clone drive, clone system, and clone partition.
• Replace hard drive to SSD, transfer system to SSD, clone Steam Deck SSD, and more in 3 steps.
• Migrate Windows 11 to a larger SSD without reinstalling OS and programs.
• Clone hard drives with bad sectors or copy used sectors only.

Clone 128GB SSD to 256GB SSD: Step-by-Step

After downloading the EaseUS Disk Copy, it is time to clone 128GB SSD to 256GB SSD. Continue with the following steps.

Before cloning:

• If your computer has only one SSD slot, connect the target SSD to your machine via a USB-to-SATA/NVMe adapter.
• If your computer has an extra slot, install the target SSD into the empty slot properly, making sure it is compatible.

Step 1. Launch EaseUS Disk Copy and choose Disk Mode.

Install EaseUS Disk Copy SSD cloning software on your Windows computer, launch it, and choose Disk Mode.

Step 2. Select the source and target SSDs.

• Source - the old/smaller SSD you want to make a copy.
• Destination - the new/larger SSD that you want to clone data to.

*Note that the used space of the source disk should be less than the target disk capacity.

Step 3. Adjust target SSD layout.

Specify the SSD layout as your preference. You can choose among:

• Autofit the disk: makes some changes by default on the destination disk layout so that it can work at its best.
• Copy as the source: create a 1-to-1 copy of your source disk, the layout is the same as the source disk.
• Edit disk layout: allows you to manually resize/move the partition layout on this destination disk.

*The option "Auto-alignment to 4K" will be checked automatically to optimize the performance of your SSD.

Step 4. Start cloning.

Click Proceed, and a message will appear, warning you that data will be lost. Confirm the message by clicking Continue. Now, it will start executing the SSD cloning task.

Now, it will start executing the SSD cloning task.

Boot PC from the Cloned SSD Drive

If you clone boot drive to a larger SSD, you must change the boot sequence after cloning. Here are the steps to set your cloned solid-state drive as the boot drive:

Step 1. Restart your computer, press F2/F8/F10/Del or other hotkeys, and enter the BIOS setup interface.

Step 2. Use the arrow keys to locate the boot option. Here, we select the Boot Priority option or a similar one.

Step 3. Use the + or – keys on your keyboard and select your cloned SSD as the boot device.

Step 4. Press F10/F8/F2 to save the changes. Then, restart your system.

Step 5. When the computer starts, log into your account, and you can use everything on the new SSD now.

Conclusion

If you resort to a reliable disk cloning tool, it can be easy to clone 128GB SSD to 256GB SSD on Windows 11/10/8/7. Given that Windows does not have default cloning utilities, using EaseUS Disk Copy can provide you with the smoothest and most successful cloning process, ensuring the best result.

With EaseUS Disk Copy, you can clone drives of different sizes without data loss. No OS and program reinstalling is required. Download it to your computer and make your cloning process easier than ever.

Clone 128GB SSD to 256GB SSD FAQs

Here are four questions about cloning a 128GB SSD to a 256GB SSD. We hope you can find useful messages here.

1. Can I upgrade 128 GB to 256 GB?

Yes, you can. To upgrade a 128GB SSD to a 256GB SSD, you must clone your old 128GB SSD to a new 256GB SSD with a third-party disk cloner. Here, we recommend EaseUS Disk Copy.

After you clone SSD drive, please replace the 128GB SSD with the 256GB SSD and set the 256GB SSD as the boot drive. If you use EaseUS Disk Copy to do this task, you don't need to reinstall Windows and programs. It's a 100% safe boot.

2. Can you clone a larger hard drive to a smaller SSD?

Yes, you can. To clone larger drive to smaller drive, you need make sure the used space on the source drive is smaller than the capacity of the target SSD. Then, you can use EaseUS Disk Copy to clone used sectors only.

3. Is it worth upgrading from 128GB to 256GB?

It depends on your budget and data storage needs. Upgrading disks from 128GB to 256GB will cost extra money but can also increase disk space and boost computer performance. If you need more space to store data and want to speed up Windows, upgrading the disk from 128GB to 256GB or larger sizes is a good choice.