Converting from Basic to Dynamic is usually data-safe. However, converting back from Dynamic to Basic requires you to delete all volumes on the disk first, which will erase all your data. Conclusion
Combines unallocated space from multiple physical disks into one large volume. dynamic disk
Right-click the disk you want to convert (the square box on the left, e.g., "Disk 1"). Select . Follow the prompts. Converting from Basic to Dynamic is usually data-safe
Dynamic Disks allow administrators to create five specific types of volumes that are not possible on Basic Disks (without third-party tools): Right-click the disk you want to convert (the
Dynamic Disks were a pioneering technology that brought enterprise-level features like software RAID and volume spanning to the Windows OS.
Distributes data across two or more disks. This significantly improves read/write performance because multiple disks are working simultaneously, but if one disk fails, all data is lost.
Storage Spaces is a newer software-based RAID technology that offers more resilience, easier management, and better compatibility with modern hardware like SSDs and NVMe drives. How to Convert a Disk to Dynamic