: Modern standard supporting up to 128 primary partitions and drives larger than 2TB.
are the two primary storage management types used in Windows, distinguished by how they handle partition tables and advanced volume configurations. While basic disks are the standard for most PCs, dynamic disks offer sophisticated software-based features like RAID and volume spanning. Core Comparison Basic Disk Dynamic Disk Organization Partitions (Primary, Extended, Logical) Volumes (Simple, Spanned, Striped, Mirrored, RAID-5) Partition Limit Up to 4 Primary (MBR) or 128 (GPT) No theoretical limit (depends on disk space) Redundancy None (requires hardware RAID) Software RAID (Mirrored, RAID-5) Compatibility All Windows versions; Linux/Mac support Windows only; deprecated in newer versions Best For Multi-booting and standard home use Server-grade storage pooling without hardware RAID What is a Basic Disk? basic vs dynamic disk
Some assume Dynamic Mirrored (RAID 1) is a backup. It is not. If you accidentally delete a file, the mirror instantly deletes it too. Mirroring protects against drive failure , not user error or ransomware. : Modern standard supporting up to 128 primary
Storage Spaces is a modern virtualization technology that performs the same functions as Dynamic Disks (pooling drives, resiliency, thin provisioning) but does so at a higher level of abstraction and with better management tools. If you accidentally delete a file, the mirror