[ GLOSSARY DEFINITION ] Storage

FAT32

An older file system with wide compatibility but a 4 GB per-file limit.

Full Definition & Technical Explanation

FAT32 is a legacy file system recognised by nearly every device, but it cannot store single files larger than 4 GB, which limits its use for modern media.

See exFAT.

Where FAT32 Matters

Frequently Asked Questions

What is FAT32?

An older file system with wide compatibility but a 4 GB per-file limit.

What terms are related to FAT32?

Related Storage terms include exFAT, NTFS.

Related Technical Terms

exFAT
A file system for flash drives that supports large files and both Windows and macOS. Storage
NTFS
The default Windows file system, supporting large files, permissions, and journaling. Storage
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