How to Extend Storage Size in Windows 11
Extending storage size in Windows 11 lets you increase the capacity of a Storage Space within a Storage Pool.
Storage Spaces is a Windows tool that lets you group several physical hard drives together. This creates one larger, virtual drive or “storage pool” that acts like a single drive in File Explorer, complete with a drive letter.
You can make a Storage Space appear much larger than your current pool’s capacity. This means you can plan for future storage needs and add more physical drives to your pool later when you need them.
You might need to extend your storage size when you’re running out of room for important files and programs on your PC.
Open Settings, navigate to System > Storage > Advanced storage settings > Storage Spaces. Select your storage pool, click Properties, then click Extend. Enter your desired new size and click OK.
Extend the Storage space size of a Storage pool.
Extending a Storage space within a storage pool. As mentioned, you can indeed extend the size of storage space in a Windows storage pool. Here’s how to do it:
First, open the Windows Settings app.
Click the Start menu and select Settings, or press Windows key + I to launch the Settings app.
When the Settings app opens, click the System button on the left.

Select the Storage tile on the right to expand it.

On the System -> Storage settings page, find and expand the “Advanced storage settings” tile. Then, click the “Storage Spaces” tile to expand it.

Next, select the “Storage pool” tile to expand it.

On the Storage pool status page, select the Storage space you want to extend, then click the “Properties” button.

On the Storage space properties pane, click the Extend button under Size.

Enter the new size in the pop-up window and click OK to apply it.

The new size must be larger than the current size. You can configure the Storage Space to exceed the storage pool’s capacity and expand the pool by adding more disks.
That should do it!
Conclusion:
- Extending the size of a Storage space in a Storage pool on Windows is a straightforward process that enhances the flexibility and scalability of your storage solution.
- Following the steps outlined in this article, you can ensure you have enough space to store all your files and applications without constantly deleting or moving them around.
- If you encounter any issues or have additional insights about extending Storage spaces, feel free to share your feedback in the comments section below.
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About the Author
Richard
Tech Writer, IT Professional
Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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