How to format m.2 ssd windows 11

Last Updated: Jan 24, 2024 by

If you’re upgrading to Windows 11 or simply looking to add more storage to your computer, you may be considering installing an m.2 SSD. These small, high-speed drives are becoming increasingly popular for their performance and compact size. However, before you can start using your new m.2 SSD, you’ll need to format it. In this article, we’ll guide you through the steps of formatting an m.2 SSD in Windows 11.

What is an m.2 SSD?

Before we dive into the formatting process, let’s first understand what an m.2 SSD is. An m.2 SSD is a solid-state drive that uses the m.2 form factor, which is a small, rectangular shape. These drives are typically much faster than traditional hard drives and are commonly used for operating systems and frequently used programs.

Preparing for Formatting

Before you can format your m.2 SSD, you’ll need to make sure it’s properly installed in your computer. If you’re adding it as a secondary drive, you’ll need to physically install it into an available m.2 slot on your motherboard. If you’re replacing your current operating system drive, you’ll need to clone your old drive onto the new m.2 SSD before formatting it.

Formatting the m.2 SSD

Once your m.2 SSD is properly installed, you can begin the formatting process. Here’s how to do it in Windows 11:

  1. Open the Start menu and type “disk management” in the search bar.
  2. Click on “Create and format hard disk partitions” from the search results.
  3. In the Disk Management window, you should see your m.2 SSD listed as “Disk 1” or “Disk 2” (depending on how many drives you have).
  4. Right-click on the m.2 SSD and select “Format”.
  5. In the Format window, you can choose the file system (NTFS is recommended for Windows 11) and assign a drive letter.
  6. Click “OK” to begin the formatting process.

Partitioning the m.2 SSD

If you want to partition your m.2 SSD into multiple drives, you can do so during the formatting process. Here’s how:

  1. In the Format window, click on “New Simple Volume”.
  2. Follow the prompts to set the size and drive letter for the new partition.
  3. Repeat this process for each additional partition you want to create.

Final Steps

Once the formatting and partitioning process is complete, you can start using your m.2 SSD. You can transfer files to it, install programs, and even set it as your primary operating system drive. Just make sure to properly eject the drive before removing it from your computer.


Formatting an m.2 SSD in Windows 11 is a simple process that can greatly improve your computer’s performance. By following these steps, you can easily format and partition your m.2 SSD and start using it for all your storage needs. Have you recently installed an m.2 SSD? Let us know in the comments how it’s improved your computer’s performance.

Gulrukh Ch

About the Author: Gulrukh Ch

Gulrukh Chaudhary, an accomplished digital marketer and technology writer with a passion for exploring the frontiers of innovation. Armed with a Master's degree in Information Technology, Gulrukh seamlessly blends her technical prowess with her creative flair, resulting in captivating insights into the world of emerging technologies. Discover more about her on her LinkedIn profile.

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