How to Add More Storage Space to Your Windows 11 Storage Pool
You add more storage space to a Windows 11 Storage Pool by adding a new physical drive to an existing pool.
Storage Spaces lets you combine multiple physical drives into a single virtual drive, protecting your data from drive failure. This feature is built into Windows 11.
You can expand your pool’s capacity when you start running out of space, even on existing Storage Spaces configurations. For example, if you have two 4TB drives in a mirror pool, adding another 4TB drive will increase your usable capacity.
Follow these steps to seamlessly integrate additional storage into your Windows 11 Storage Pool.
To add storage, open Settings, go to System > Storage > Advanced storage settings > Storage Spaces. Select your pool, then click Add a space. Choose a size, resiliency option, assign a drive letter, and format the new space.
What is Storage Spaces?
Storage Spaces lets you group multiple physical drives (like hard drives or SSDs) into one virtual drive. Why do this? It makes it easier to manage your storage and can help protect your data if a drive fails.
With Storage Spaces, you can:
- Create a storage pool
- Rename your storage pool
- Add new drives to your storage pool
- Add more storage space to an existing pool
Adding more storage space means you get more room to save files without juggling multiple drives.
Why Add Storage Space to Your Storage Pool?
- More space: Easily increase how much storage your computer has.
- Save space physically: Use fewer drives while having more storage.
- Protect your data: Some storage options keep copies of your files in case a drive fails.
- Simpler file management: One big drive is easier to manage than many small ones.
How to Add Storage Space to a Storage Pool on 🪟 Windows 11
Follow these simple steps to add storage space:
Open Windows Settings: Click the Start button and select Settings. You can also press Windows key + I on your keyboard.
Windows 11 System button in Settings In Settings, click System on the left side.
Windows 11 Storage tile in Settings app On the right, find and click Storage to open your storage settings.
Scroll down and click Advanced storage settings to expand it. Then click Storage Spaces.
Windows 11 Storage Spaces tile in Settings app Click on your existing storage pool to open it.
Windows 11 storage pool tile Click on Storage space, then press the Add a space button.
Add storage space to storage pool Enter a name for your new storage space. Choose a size (how much space you want to add) and a Resiliency option (how your data is protected):
- Simple: Uses at least two drives, but no data protection.
- Two-way mirror: Requires two drives. Keeps a copy of your data to protect against one drive failing.
- Three-way mirror: Needs five drives. Protects against two drive failures.
- Parity: Uses three drives. Balances protection and performance.
- Dual parity: Needs seven drives. Protects against two drive failures and keeps good performance.
Options for storage space size and resiliency Click Create to make the new storage space.
Next, assign a drive letter (like D: or E:) and give the new space a label (a name you’ll see in File Explorer). Choose the file system type: NTFS (recommended for most users) or FAT32. Click Format to finish.
Format new storage space volume Once complete, the new storage space will show up as a new drive in File Explorer.
New storage space ready in File Explorer
That’s it! You’ve successfully added more storage space to your Windows 11 storage pool.
Summary
- More Storage: Easily increase your computer’s storage space.
- Data Safety: Choose options that keep your data safe if a drive fails.
- Simple Management: Manage your files on one big virtual drive instead of multiple small drives.
- Easy Access: Your new storage space is ready to use right away in File Explorer.
Want to learn more about Storage Spaces? Check out this full guide on creating storage pools on Windows 11.
Does 🪟 Windows 11 support storage spaces?
Windows Storage Spaces lets you pool multiple drives into one in Windows 11 and 10. You can create virtual spaces from these pools, format them with your chosen resiliency, and use them as regular drives. Simple: A non-resilient space that's useful for temporary data.
What is taking up so much space on my PC 🪟 Windows 11?
Delete personal files or move them to an external storage device. Personal files such as videos, music, photos, and documents can take up a lot of space on your device. To see which files are using the most space: Select File Explorer from the taskbar and find the files you want to move.
How do I delete storage spaces in 🪟 Windows 11?
Press the Windows key, type Storage Spaces and select Manage Storage Spaces from the list of search results. In the Manage Storage Spaces dialog, select Physical drives to see all the drives in your pool. Find the drive you want to remove and choose Prepare for removal and select the Prepare for removal button.
Which 🪟 Windows 11 is killing SSD?
After installing the KB5063878 update on systems running Windows 11 version 24H2, some users experience disappearing SSDs—i.e., the drive is no longer detected by the system. The issue seems to occur under the following conditions: The SSD is more than 80% full. A continuous write load of ~55 GB or more is applied.
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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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