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Difference between FAT and FAT32

Difference between FAT and FAT32

In order to understand the difference between FAT and FAT32, it is important to first understand what each file system is. The File Allocation Table (FAT) was the first file system that Microsoft developed for Windows. It allows up to 4GB of data to be stored on a floppy disk. The File Allocation Table 32 (FAT32) was later developed and improves on the FAT file system. It can store up to 2TB of data on a disk and works with newer operating systems such as Windows Vista, 7, 8, and 10. In this blog post, we will explore the differences between FAT and FAT32 in more detail.

What is FAT?

The FAT file system is a widely used file system for storing data on computer systems. FAT stands for File Allocation Table, and the FAT file system was first introduced with the release of the Microsoft MS-DOS operating system in 1981. The FAT file system is still in use today on a variety of computing platforms, including Windows, macOS, and Linux. The FAT file system is a simple file system that does not support features such as permissions or security. However, it is a reliable and efficient file system that is well-suited for storing data on removable media, such as USB flash drives and SD cards.

What is FAT32?

FAT32 is a file system used in Microsoft Windows environments. FAT (File Allocation Table) is the standard file system for storing and retrieving files on FAT-formatted devices, such as floppy disks, hard drives, and flash drives. FAT32 was introduced with Windows 95 and is still used today in Windows 10. FAT32 has a number of advantages over other file systems, such as NTFS (New Technology File System).

FAT32 is more compatible with older operating systems and devices, and it doesn’t have the 4 GB file size limit of FAT16. However, FAT32 does have some disadvantages. It’s less efficient than NTFS at storing large files, and it doesn’t support features like journaling (which helps to prevent data loss in the event of a power failure). Ultimately, whether FAT32 or NTFS is the better file system depends on your needs and preferences.

Difference between FAT and FAT32

FAT and FAT32 are two different file systems used by operating systems to store and organize files. FAT, which stands for File Allocation Table, was introduced in 1977 with the release of MS-DOS. It is a simple file system that does not support long filenames or large amounts of data. FAT32, which stands for File Allocation Table 32, was introduced in 1996 with the release of Windows 95. It supports long filenames and large amounts of data. It is also compatible with a wider range of operating systems than FAT.


FAT32 is the newer, more advanced file system. It offers several advantages over FAT, such as larger disk sizes and improved performance. If you have a choice, we recommend using FAT32 for your flash drives and other portable storage devices.

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