NTFS vs FAT
| Criteria | NTFS5 | NTFS | exFAT | FAT32 | FAT16 | FAT12 | ||||||||||
| Operating System | Windows 2000 Windows XP Windows 2003 Server Windows 2008 Windows Vista Windows 7 | Windows NT Windows 2000 Windows XP Windows 2003 Server Windows 2008Windows Vista Windows 7 | Windows CE 6.0 Windows Vista SP1 Windows 7 WinXP+KB955704 | DOS v7 and higher Windows 98 Windows ME Windows 2000 Windows XP Windows 2003 Server Windows Vista Windows 7 | DOS All versions of Microsoft Windows | DOS All versions of Microsoft Windows | ||||||||||
| Limitations | ||||||||||||||||
| Max Volume Size | 264 clusters minus 1 cluster | 232 clusters minus 1 cluster | 128PB | 32GB for all OS. 2TB for some OS | 2GB for all OS. 4GB for some OS | 16MB | ||||||||||
| Max Files on Volume | 4,294,967,295 (232-1) | 4,294,967,295 (232-1) | Nearly Unlimited | 4194304 | 65536 | |||||||||||
| Max File Size | 264 bytes (16 ExaBytes) minus 1KB | 244 bytes (16 TeraBytes) minus 64KB | 16EB | 4GB minus 2 Bytes | 2GB (Limit Only by Volume Size) | 16MB (Limit Only by Volume Size) | ||||||||||
| Max Clusters Number | 264 clusters minus 1 cluster | 232 clusters minus 1 cluster | 4294967295 | 4177918 | 65520 | 4080 | ||||||||||
| Max File Name Length | Up to 255 | Up to 255 | Up to 255 | Up to 255 | Standard - 8.3 Extended - up to 255 | Up to 254 | ||||||||||
| File System Features | ||||||||||||||||
| Unicode File Names | Unicode Character Set | Unicode Character Set | Unicode Character Set | System Character Set | System Character Set | System Character Set | ||||||||||
| System Records Mirror | MFT Mirror File | MFT Mirror File | No | Second Copy of FAT | Second Copy of FAT | Second Copy of FAT | ||||||||||
| Boot Sector Location | First and Last Sectors | First and Last Sectors | Sectors 0 to 11 Copy in 12 to 23 | First Sector and Copy in Sector #6 | First Sector | First Sector | ||||||||||
| File Attributes | Standard and Custom | Standard and Custom | Standard Set | Standard Set | Standard Set | Standard Set | ||||||||||
| Alternate Streams | Yes | Yes | No | No | No | No | ||||||||||
| Compression | Yes | Yes | No | No | No | No | ||||||||||
| Encryption | Yes | No | No | No | No | No | ||||||||||
| Object Permissions | Yes | Yes | Yes | No | No | No | ||||||||||
| Disk Quotas | Yes | No | No | No | No | No | ||||||||||
| Sparse Files | Yes | No | No | No | No | No | ||||||||||
| Reparse Points | Yes | No | No | No | No | No | ||||||||||
| Volume Mount Points | Yes | No | No | No | No | No | ||||||||||
| Overall Performance | ||||||||||||||||
| Built-In Security | Yes | Yes | Yes minimal ACL only | No | No | No | ||||||||||
| Recoverability | Yes | Yes | Yes if TFAT activated | No | No | No | ||||||||||
| Performance | Low on small volumes High on Large | Low on small volumes High on Large | High | High on small volumes Low on large | Highest on small volumes Low on large | High | ||||||||||
| Disk Space Economy | Max | Max | Max | Average | Minimal on large volumes | Max | ||||||||||
| Fault Tolerance | Max | Max | Yes if TFAT activated | Minimal | Average | Average | ||||||||||
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