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EaseUS Partition Master Section

Convert dynamic disk to basic

This feature allows you to convert a dynamic disk containing simple volumes or mirrored volumes into a basic one while keeping its content intact:

  1. Select the dynamic disk.
  2. Right-click the disk and select Convert to basic disk, or select in the main menu Disk > Convert to basic disk. You will add a pending operation of converting dynamic disk to basic disk.

Generally, after converting the dynamic disk, all of the dynamic volumes will be converted to logic partitions except the following situations:

  1. If there is not enough space for exchanging temporary data on the volume (less than 5% unused space in the volume and no adjacent unallocated space), this volume will be converted to primary partition. However, the MBR basic disk has the limitation that there can be 4 primary partitions at most, if the number of the volumes on a disk with less than 5% unused space and no adjacent unallocated space is over 4, the conversion operation cannot be implemented.
  2. If the file system of the volume is NOT FAT or NTFS, and there is no unallocated space next to the volume, it will be converted to primary partition. If the volumes which fit this situation are more than 4 volumes, the dynamic disk cannot be converted to basic disk.