How To Install A Second M 2 Ssd?

Installing a second M.2 SSD is a great way to expand your system’s storage capabilities and boost its performance. Although the process may seem daunting at first, it’s actually quite straightforward. With the right tools and a little bit of know-how, you’ll be able to complete the installation in no time.

The first step is to determine whether your system has an available M.2 slot. If it does, you’ll need to purchase a compatible M.2 SSD and gather some basic tools, such as a screwdriver and thermal tapes. Then, you can follow a few simple steps to install the SSD and configure it for use. Read on to learn more about installing a second M.2 SSD and how it can benefit your system.

How to Install a Second M.2 SSD?

Installing a second M.2 SSD can be a useful upgrade for people who need more storage or faster read/write speeds. Here are the steps to install a second M.2 SSD:

1. Make sure that your motherboard has an available M.2 slot. Check your motherboard manual, or go to the manufacturer’s website to confirm.

2. Purchase an M.2 SSD. Make sure that the size, interface, and keying of the SSD will match the slot on your motherboard. Also, consider the capacity, speed, and reliability of the SSD.

3. Power off your computer and unplug all cables. Ground yourself to prevent static discharge.

4. Locate the M.2 socket on your motherboard. This is usually located near the CPU socket, chipset, or PCIe slots.

5. Insert the new M.2 SSD into the socket at a 30-degree angle, with the key notch aligned. Apply gentle, even pressure until it clicks in place. If there is a standoff screw slot located between the socket and the M.2 SSD, install the screw to secure it in place.

6. Reassemble your computer and connect the cables. Power on your computer and go into your BIOS settings.

7. In the BIOS, find the option for configuring SATA or NVMe devices, and set the new M.2 SSD as the boot device if desired.

8. Save and exit the BIOS, and restart your computer to make sure the new M.2 SSD is properly recognized by the system.

9. Finally, format and partition the new M.2 SSD in Windows or other operating system, and assign a drive letter.

Some additional tips for installing a second M.2 SSD are:

– Make sure that your computer has enough cooling and power supply to accommodate the extra SSD.
– If you encounter problems with the new M.2 SSD not being recognized, try updating the motherboard firmware or resetting the BIOS to defaults.
– Be careful not to touch the gold contacts of the M.2 SSD with your fingers, as oils and dirt can damage them.


1. What is an M.2 SSD and why would I want to install a second one?
An M.2 SSD is a compact, high-speed solid-state drive that can increase your computer’s storage capacity and boost its overall performance. Installing a second M.2 SSD can allow you to store more files and applications, and improve your computer’s multitasking capabilities.

2. Can any computer support a second M.2 SSD?
Not all computers support a second M.2 SSD, so it is important to check your computer’s specifications and compatibility before attempting to install a second one. You should also ensure that you have an available M.2 slot and adequate power supply.

3. How do I physically install a second M.2 SSD?
To install a second M.2 SSD, you will need to open up your computer case and locate the M.2 slot on your motherboard. Insert the M.2 SSD into the slot, making sure it is properly aligned and connected. Secure the SSD with the screw or clip provided, and close up the computer case.

4. Do I need to do anything in the BIOS to recognize the new M.2 SSD?
In most cases, you will need to enter the BIOS setup and enable the M.2 slot. You can also adjust other settings, such as the boot order and SATA mode, to optimize your computer’s performance. Be sure to consult your motherboard manual or manufacturer’s website for specific instructions.

5. What should I do after installing a second M.2 SSD?
After installing a second M.2 SSD, you should initialize and format it using your operating system’s disk management tool. You can then transfer files, install applications, and enjoy faster system performance and multitasking capabilities.


With the help of this guide, installing a second M.2 SSD can be a simple and easy process. Just make sure to follow all the necessary steps and precautions to ensure a successful installation. Remember to check compatibility, properly insert the M.2 SSD, enable it in the BIOS, and format it in Windows before use. By adding a second M.2 SSD to your computer, you can enjoy faster speeds and more storage space for all your important files and applications. So, give it a try and take advantage of the benefits that come with having multiple M.2 SSDs in your system.

Leave a Reply