As the countdown to the end of support for Windows 10 approaches on October 14, 2025, many users are contemplating an upgrade to Microsoft’s latest operating system, Windows 11. However, before embarking on this transition, it’s essential to verify that your computer meets the necessary system requirements, particularly in terms of storage capacity.
Microsoft stipulates that a minimum of 64 GB of storage is required to install Windows 11. The actual storage consumption will vary depending on whether you opt for a clean installation or an upgrade from Windows 10. Below, we delve into the expected storage usage for each scenario.
Windows 11’s storage requirements can vary
A clean installation of Windows 11 generally demands less storage, as it avoids the accumulation of residual files from previous installations. On average, a fresh install will utilize approximately 27 GB for system files and an additional 3 GB for preinstalled applications. Despite this average, Microsoft recommends having at least 64 GB of available storage to accommodate potential variations.
In contrast, upgrading from Windows 10 to Windows 11 may require more than the 64 GB threshold. This is a crucial consideration for users with laptops featuring limited internal storage, such as those with 256 GB or 512 GB capacities.
It’s important to note that the initial storage footprint of Windows 11 is just the beginning. As updates are rolled out, the amount of space required will gradually increase. The precise additional storage needed for updates is not fixed, as it depends on various factors including the version of Windows being upgraded, the system files that can be reused, and the applications already installed on your device.
Fortunately, Windows 11 is designed to manage storage efficiently, actively working to free up space when updates are installed. Users can also take proactive measures to optimize their storage. Effective strategies include:
- Uninstalling unnecessary applications
- Utilizing the built-in Disk Cleanup tool
- Transferring large files to cloud storage services
By taking these steps, users can ensure that their systems remain agile and ready for the enhancements that Windows 11 has to offer.
