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Summary :

migrate Windows 10 to SSD

Here are two common questions from you: can I transfer Windows 10 to a new hard drive? How do I move Windows 10 to a new SSD? Of course, you can easily migrate Windows 10 to a new disk like SSD without reinstalling operating system. This post shows you the best SSD cloning software Windows 10.

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"I recently upgraded from Windows 8.1 to Windows 10. My Windows 8.1 was originally installed on a small SSD in my laptop. When I upgraded to Windows 10, it installed to my larger HDD. Is there a way to migrate my OS to the SSD without having to uninstall all my program files?"answers.microsoft.com

From the example above, it is shown that this Microsoft user wants to move his operating system from HDD to SSD due to the large disk space utilization after upgrading to Windows 10. Here in this post, we will show you how to move Windows 10 to another hard drive like SSD.

How to Migrate Windows 10 to SSD without Reinstalling OS?

How to transfer an OS to SSD? Actually, it is not as difficult as a lot of people think as long as a piece of professional third-party clone software could be available to help. In this article, we are going to show you some necessary instructions to transfer Windows from HDD to SSD properly.


Before you migrate Windows 10 to SSD without reinstalling OS, there are some things you need to note for this migration or clone job.

  1. Prepare an SSD as the destination disk. Please note the disk space of SSD can't be smaller than the used disk space of the source disk.
  2. Possess a cloning software. In the software market, many kinds of cloning tools are provided. Here we will show you the best SSD cloning software for Windows 10 - MiniTool Partition Wizard.

MiniTool Partition Wizard

If you want your computer to boot quickly, just migrate Windows 10 to SSD by cloning the system drive with the assistance of a disk clone software. If you are searching for such a program, MiniTool Partition Wizard is a good choice.

With MiniTool Partition Wizard, you can resize partition, recover lost partition, rebuild MBR, clone disk, migrate OS and do many more. If you need to migrate Windows 10 to a new hard drive, for example, SSD, try out this software.

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Here is how to move Windows 10 to SSD.

Step 1: Run MiniTool Partition Wizard to transfer OS to SSD.

  1. Prepare an SSD as the destination disk and connect it to your computer.
  2. Launch this PC cloning software to its main interface. You will then see all the hard drives in your PC listed here.
  3. Select Migrate OS to SSD/HD Wizard from the Wizard menu to transfer Windows 10 to SSD.

migrate Windows 10 to new hard drive or SSD

Step 2: Select a method for Windows 10 transfer to SSD.

There are two migration modes. Just check one according to your need in order to migrate Windows 10 to SSD without data loss.

  1. If you would like to replace the system disk with SSD, choose the first mode. The function of this option is the same as Copy Disk feature.
  2. Some of you may ask: how to migrate only Windows 10 to SSD without reinstalling system? Here, the second mode is suitable since it can copy only the system required partitions to a new hard drive or SSD.

only migrate Windows 10 to SSD

Step 3: Select a destination disk.

  1. Select to migrate/transfer Windows 10 to new hard drive like SSD.
  2. Here note that all the data of the destination disk will be deleted during the migration. Thus, please make sure the disk doesn't contain important files.

choose SSD or new hard drive as target disk for Windows 10 system migration

Step 4: Review the changes.

  1. Choose a copy mode, Fit partitions to entire disk or Copy partitions without resizing.
  2. Moreover, please check Align partitions to 1MB for your SSD. If you want to use GPT as the partition style of your SSD, please check Use GUID Partition Table for the target disk.
  3. In the following figure, you can review all the changes you have made.

choose a copy option

Step 5: Read the boot note.

A note will appear and tell you how to boot from the target disk.

Tip: How to make SSD primary drive in Windows 10? To get the best performance of SSD, you can configure the first boot order in BIOS to boot OS from the new disk.

Step 6: Apply all changes.

Execute the OS migration by hitting the Apply button.

click apply to perform Windows 10 system migration to SSD

Now, you have learned a lot of knowledge on how to move just Windows 10 to SSD. Interested in this software? Get it now to easily transfer OS from HDD to SSD.

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"If you are looking for a tool to migrate Windows 10 to SSD without reinstalling operating system, MiniTool Partition Wizard is really reliable. You can share this software with your friends."Click to tweet

Tip: Additionally, MiniTool Solution has another software to migrate Windows 10 to a new drive. It is MiniTool ShadowMaker and its Clone Disk feature can easily clone Windows 10 system disk to SSD. But if you wonder how to migrate only Windows 10 to SSD without reinstalling? This software is not available, so ask MiniTool Partition Wizard for help that we have mentioned above.
clone a hard drive thumbnail
How to Clone a Hard Drive to SSD in Windows 10/8/7?

How to clone a hard drive to SSD free in Windows 10/8/7? MiniTool software offers the best way to clone a hard drive from HDD to SSD or a new one.

Read More

Further Reading: Some Common Questions on Moving OS to SSD Windows 10

Q1: Can I transfer only Windows 10 OS from a 1TB SSD to a 256GB SSD but leave rest data on the original SSD?

The complete question that comes from our user is as follows:

one question from a user

As for this question, the target drive is smaller than the original drive. To clone Windows 10 to smaller SSD successfully, you need to make sure the new SSD has enough space to hold the entire operating system.

On the other hand, you are able to migrate only Windows 10 to SSD without reinstalling OS easily, and leave the rest of the data on the original SSD. Just try the Migrate OS to SSD/HD Wizard in Partition Wizard to move OS partitions only (option B).

Q2: How to clone hard drive to SSD in Windows 10 without reinstalling OS?

If all you want to do is to make an exact clone of the old hard drive to the SSD with all the intact programs and files, you can also use the Migrate OS to SSD/HD Wizard - option A to clone hard drive to SSD. Additionally, you can use its Copy Disk feature which is similar to Option A.


Will this work with WD my passport and if it can, will it boot normally?

If I were to take unallocated space from my passport and move Windows to the unallocated space, will it boot then or will it just be the same?

MiniTool Partition Wizard can easily move Windows 10 to an SSD that comes from Western Digital (WD), Samsung, Toshiba, ADATA, SanDisk, etc.

It might be unbootable if the new SSD is connected via USB. In general, Windows can't boot from a USB connected drive, but you can try connecting the target drive via SATA if possible. If you want to boot from target disk, you need to set boot priority in BIOS.

Please note: the Migrate OS to SSD/HD Wizard can't move Windows to a specific unallocated space, it will erase data on the whole target drive.

Q4: How do I move space from D drive to C drive Windows 10?

This question is also asked by you after migrating Windows 10 to a new hard drive like SSD.

If you find C drive is small, you can easily move space from D to C drive with MiniTool Partition Wizard. As a professional partition manager, it can resize partition and extend partition with its powerful features.

This post - Two Ways to Extend Partition Windows 10 Without Losing Data gives you much information.

Why Migrate Windows 10 to SSD

Now two pieces of best SSD cloning software Windows 10 has been introduced. Some of you probably want to know the reason for transferring your OS to SSD. Here let’s analyze this question in two aspects and help you learn OS migration to SSD well.

 Why Use SSD for OS Disk

If your computer is struggling to load some large files and run many applications at the same time or you want to speed some things up a little, upgrading your old HDD to a solid state drive (SSD) is the surest way. Why?

It is because of the merits of SSD. Compared to HDD, SSD has many advantages, for example, it doesn’t have noise and moving parts, it is less likely to get damaged. Above all, the read-write speed of SSD is very fast. In order to speed up your computer, using an SSD as OS disk will be a good choice.

 Why Do OS Migration

Suppose you have installed Windows 10 on an HDD, but now you want to boot your computer from SSD for the best performance. In this case, usually, the simplest way is to perform a clean installation on the SSD. Nevertheless, this way is not the best solution. What's the reason?

In a word, OS reinstallation is very time-consuming and troublesome since you need to install programs once again and data saved on C drive will be lost.

If you wouldn't like to make a fresh OS installation on an SSD, there is a way to move the already installed Windows 10 to SSD without reinstalling OS. You can choose to migrate Windows 10 to SSD.

Note: After reading so much information, some of you may ask: how to install an SSD without reinstalling Windows? As for this topic, you can also connect the SSD to your computer and then use MiniTool software to move Windows 10 to SSD or clone HDD to SSD to do this work.

Bottom Line

Here comes to the end of this post. And you must have learned the necessary knowledge to migrate Windows 10 to SSD without reinstalling OS. Now, it's your turn to use MiniTool Partition Wizard or MiniTool ShadowMaker to begin Windows 10 migration without losing data.

When using our software to transfer OS from HDD to SSD or clone hard drive to SSD, please tell us if there is any question. As for the method of system migration, if you have any suggestion, you can also inform us. Just leave a comment in the following zone or send an email to [email protected].

Migrate Windows 10 FAQ

????️ How do I transfer Windows 10 to my SSD?
  1. Run MiniTool Partition Wizard in Windows 10.
  2. Choose Migrate OS to SSD/HD Wizard.
  3. Check option B.
  4. Select a destination disk.
  5. Choose a copy option.
  6. After reading the boot note, apply all changes.
???? How do I clone Windows 10 from SSD to SSD?
You can easily clone Windows 10 from SSD to SSD with the professional cloning software, MiniTool Partition Wizard. Just open this program, click Migrate OS to SSD/HD Wizard, choose option B, select a target disk, specify a copy option, read the boot note and click Apply.
???? How do I transfer my OS to my SSD?
MiniTool Partition Wizard, professional system migration software, offers you a powerful feature called Migrate OS to SSD/HD Wizard. It allows you to not only transfer the entire disk but also move only the operating system to SSD or HDD. Choose option B if you want to transfer your OS to SSD. 
???? How do I clone a small SSD to a larger SSD?
If you are using a small SSD as a system disk and want to upgrade the disk to a larger one, you can easily do this work. MiniTool Partition Wizard can help you provided that the disk space of the target disk shouldn’t be smaller than the used space of the source disk. This article - MiniTool Programs Help to Clone Hard Drive to Smaller SSD gives you detailed steps.
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