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Windows Storage Architecture
HDD, SSD, hybrid drives and file systems overview for D-Secure erasure
Storage Types
HDDs
- • Magnetic storage
- • Sequential overwrite works
- • Multiple pass erasure effective
- • SATA/IDE interfaces
SSDs
- • NAND flash memory
- • Wear-leveling algorithms
- • ATA Secure Erase required
- • TRIM command support
Hybrid
- • HDD + SSD cache
- • Dual erasure methods
- • Cache identification critical
- • Intel Optane support
File Systems
1
NTFS
Primary Windows file system with journaling and encryption support
D-Secure: Cipher command effective
2
FAT32
Legacy file system for compatibility and removable media
D-Secure: Standard overwrite methods work
3
exFAT
Extended FAT for large files and cross-platform compatibility
D-Secure: Similar to FAT32 approach
4
ReFS
Resilient File System for Windows Server environments
D-Secure: Advanced metadata handling required