How Big of An SSD Do You Need For Windows 10 to Work Properly

Ashwani Tiwari | Modified: December 13th, 2019 | Technology

Solid state drives, or better known as SSDs, are eating up the market share with respect to traditional hard disk drives. This is because many computers run very slow, and installing an SSD storage unit revives them and makes them continue to be used for at least 2 more years. Although it does not increase the power, it does increase the reading and writing speed of the equipment considerably.

how big ssd required

Often after purchasing an SSD, there comes a common question in mind that how big of an SSD is required to run Windows 10? Hence, today we are here to answer this question with this write-up.

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What Is The Ideal SSD Size For Windows 10?

According to the specifications and requirements of Windows 10, in order to install the operating system on a computer, users need to have 16 GB of free space on SSD for the 32-bit version. But, if users are going to opt 64-bit version then, 20 GB of free SSD space is necessitated. Here you got the answer of your query how big an SSD needed to install Windows 10 and work properly.

In order to check how much Windows 10 occupies, first we need to install Windows 10 on a computer. Once the installation process gets finished, go directly to the unit of the operating system to see exactly how much it occupies.

After that, we will get that Windows 10 occupies about 20 GB space on the disk including drivers (for instance the NVIDIA drivers).

Note: – You also want to know how to recover deleted data from SSD. The complete and explained solution.

How Much Space You Should Reserve for Windows 10?

Usually, Windows 10 receives updates every week, which improve both the overall performance of the system and computer security.

To make sure that your Windows 10 is updated without space issues, it is necessary to have at least 10 GB of additional free space for these updates. In addition, keep this thing in mind that in every 6 months Windows 10 usually launches a new version for this, it is recommended to have at least 30 GB space available so that the current version can be backed up and the new one installed.

In case if you want to run your Windows smoothly and seamlessly then, it is essential to make sure you have at least 20 GB free storage space. It will be utilized to work with the temporary files and cache freely. Also, if you activate the interchange memory and hibernation functionalities then, you need 10 GB more space.

So, eventually, make sure if you are installing Windows 10 in at least 60 GB as only after this your OS will run without any issues.

Note: – You should also know the easiest way to recover files after formatting SSD. Best and easiest solution explained here.

Is It Good to Install Other Applications in SSD?

If you are using SSD to improve the performance of your computer system. Then I must say to install all application in SSD drive. Because it works on chips not containing any revolving head. It ensures for high-performance speed. I suggest you use both SSD and HDD. Install all application in SSD and save all your data files into HDD.


I am sure that you got a perfect and clear cut answer to your query how big an SSD do you need for Windows 10 OS to work properly. After analyzing all situation you must avail minimum 60GB and no maximum size limit.