I just tried doing this same process to make sure I knew what I was talking about. So it might take A LOT of tries to get to the correct size. Sometimes Disk Management can be WAY OFF. That should, again should in italics, correct for Disk Management being retarded about reporting the actual amount of space available. If it still doesn't work, keep bumping it down 1MB at a time until it does. Try selecting 1019MB and see if it works. So if it's saying for instance that 1020MB is available, but that's giving you a warning when you try to extend the volume by that amount. Then when you try to enter that amount of space exactly you'll get a warning saying that's too much and it can't be completed. It will tell you X is the maximum amount of space available, when X amount is actually too high. What I've found is Disk Management can be wrong about the maximum available space. One thing I would try is when it asks you to select the amount of space in MB to extend the volume, select an amount slightly less than it says is the maximum available. It also shouldn't matter how large or small the available unallocated space is. You should be able to extend any non-boot volume/partition(or, in theory, even any boot volume/partition not currently in use) on the same drive to encompass the unallocated space available. Especially since we're talking about an SSD. It should make no difference if that unallocated/free space is contiguous with any particular partition on the drive. In your case I can't understand why it wouldn't. Because they're are times when that doesn't work.
![how to combine unallocated space windows 10 how to combine unallocated space windows 10](https://www.diskpart.com/screenshot/en/others/windows-10/extend-dm/extend-volume.png)
Now all our ways to merge 2 unallocated space in Windows are shown, which are easy to be mastered, right? Just choose the most appropriate one by considering your actual situation, and we hope it 's why the italicized " should". Then, create a spanned volume which can use unallocated spaces on 2 different hard disks: right click one of unallocated space, choose New Spanned Volume feature, then click " Next", select and add unallocated space on another hard disk, click " Next", assign the new volume a letter, format the volume, click " Next", and finally click " Finish" to perform all changes.
#How to combine unallocated space windows 10 how to
How to Merge 2 Unallocated Spaces to One in Windows7/8/8.1/10 and Serverĭownload and install MiniTool Partition Wizard, which is a free partitioning software for Windows home users.
![how to combine unallocated space windows 10 how to combine unallocated space windows 10](https://www.diskpart.com/windows-7/images/how-to-add-unallocated-space-to-d-drive/Extend-Volume.gif)
![how to combine unallocated space windows 10 how to combine unallocated space windows 10](https://cdn.diskinternals.com/media/en/products/partition-recovery/how-to-combine-partitions2.png)
Well, how can we combine unallocated spaces in Windows 7, Windows 8/8.1, Windows 10, or Windows Server operating systems? See the following part to get detailed steps. Situation 3: 2 small unallocated spaces are located on 2 different hard disks, and you hope to merge them to create a larger partition. Situation 2: a 3TB or larger hard disk is divided into 2 unallocated spaces, and you want to merge them together so as to use all space of the disk.
![how to combine unallocated space windows 10 how to combine unallocated space windows 10](https://www.easeus.com/images/en/screenshot/partition-manager/disk-management-features.png)
Situation 1: there are 2 separate unallocated spaces on the same hard disk, and you want to combine them to one so as to create a larger partition. In one of the following 3 situations, users may want to merge 2 unallocated spaces into one: When You Need to Merge 2 Unallocated Spaces in Windows