Should I use FAT32 or exFAT for USB?

If you are sure that you won't be copying or moving files larger than 4GB, Fat 32 is the way to go. On the other hand, if you need to deal with a large file, then use exFAT. On similar lines, small storage like SD Card and USB go better with FAT32, while external hard drives can use exFAT.
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Should I use exFAT for USB?

In a debate regarding exFAT vs NTFS vs FAT32, NTFS is the best format for storage devices with Windows operating system. However, exFAT is best for portable storage devices due to more efficient power and memory management. It also allows you to use a storage device on both Windows and macOS.
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What format is best for USB stick?

exFAT is the ideal file system for USB flash drives. It doesn't have the 4GB file size limit and it's compatible with most Windows and Mac operating systems. Older operating systems might require an update to properly read and write to a USB drive with an exFAT file system.
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Why is exFAT better than FAT32?

FAT32. exFAT is the successor to FAT32, and addresses FAT32's biggest limitations: file and drive sizes. FAT32 can't handle partitions larger than 8TB, or files larger than 4GB, whereas exFAT can handle files and partitions up to 128 petabytes, which is 128,000 terabytes.
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Is there a downside to exFAT?

Disadvantages of exFAT

Not as compatible as FAT32. It does not offer journaling functionality and other advanced features built into the NTFS file system.
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NTFS vs FAT32 vs exFAT - Everything You Need To Know



Is exFAT less reliable than FAT32?

Generally speaking, exFAT drives are faster at writing and reading data than FAT32 drives. You'll find benchmarks online if you're interested in specific details; Flexense has a thorough comparison of FAT32, exFAT, and NTFS. In almost every test from that comparison, exFAT outperformed FAT32.
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Why should I format my USB to FAT32?

These days, the only reason why you'd choose to format a drive to FAT32 is for compatibility. For example, if you need to boot up an old computer, maybe with a different operating system, and backup some of its files. But you'd need to be sure that none of those files are greater than 4 GB.
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Should I format my USB to FAT32?

FAT32 is regarded as the default file system for external drives, especially the removable USB flash drives and SD memory cards. It's the most compatible file system that can be used on major devices and operating systems like Windows and macOS. So, the advantage of using FAT32 is portability.
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Can Windows read exFAT?

Is exFAT Cross Compatible? Yes, exFAT is compatible with all Windows and modern versions of macOS.
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Why would you keep a USB drive formatted as exFAT?

The good news is that most flash drives today come pre-formatted in exFAT, a file system that's designed for maximum compatibility. An exFAT-formatted drive is compatible with most modern versions of both Mac OS and Windows, and even with newer game consoles like the PS5. For most flash drive users, that's good enough!
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Does exFAT affect performance?

When reading medium-sized files from a USB3 flash disk, the exFAT file system delivers up to 9% of performance improvements and the NTFS file system delivers up to 5% of performance improvements over the FAT32 file system.
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Can I install Windows 10 on exFAT drive?

Yes, ExFAT is compatible with Windows 10, but the NTFS file system is better and usually trouble free . . . It would be best to format that USB eMMC to fix whatever the problem with that is and at the same time, change the file system to NTFS . . . Power to the Developer!
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Is exFAT a reliable format?

For mostly cold data requiring cross-platform compatibility, exFAT is a completely valid choice for a file system.
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What is the disadvantage of FAT32?

Disadvantages of FAT32

FAT32 does not allow compression using DriveSpace. FAT32 is not compatible with older disk management software, motherboards, and BIOSes. FAT32 may be slightly slower than FAT16, depending on disk size.
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Should a USB stick be FAT32 or NTFS?

The FAT32 file system is suitable for smaller capacity flash memory devices (such as memory cards, USB drives, and other storage devices), while the NTFS file system is suitable for large capacity disks.
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Can a 64GB USB be formatted to FAT32?

Due to the limitation of FAT32, the Windows system doesn't support creating a FAT32 partition on a more than 32GB disk partition. As a result, you cannot directly format a 64GB memory card nor USB flash drive to FAT32.
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Can I change exFAT to FAT32?

On Disk Management, Right-click on your exFAT USB or external device, select "Format”. Step 4. Set the file system to FAT32, tick "Quick Format" and click "OK" to confirm. When the formatting process finishes, your device is ready for saving and transfer files in the FAT32 format.
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What is the best USB format for Windows install?

exFAT is the ideal file system for USB flash drives. It doesn't have the 4GB file size limit and it's compatible with most Windows and Mac operating systems.
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Can Windows 10 boot from exFAT USB?

You can boot your Windows device using file formats like FAT32, NTFS, or exFAT.
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What format should USB be for Windows 10 install?

Windows USB install drives are formatted as FAT32, which has a 4GB filesize limit.
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Does exFAT work everywhere?

An exFAT-formatted drive is compatible with most modern versions of both Mac OS and Windows, and even with newer game consoles like the PS5. For most flash drive users, that's good enough!
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What is the maximum drive size for exFAT?

exFAT supports greater file size and partition size limits than FAT 32. FAT 32 has a 4GB maximum file size and 8TB maximum partition size, whereas you can store files that are larger than 4GB each on a flash drive or SD card formatted with exFAT. exFAT's maximum file size limit is 16EiB (Exbibyte).
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Does formatting damage USB?

After using a flash drive for some time, you may find the need to format it to use it again. But don't worry; formatting will not harm your storage device at all.
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Under what conditions should you choose exFAT over FAT32 or NTFS?

NTFS is ideal for internal drives, while exFAT is generally ideal for flash drives. Both of them have no realistic file-size or partition-size limits. If storage devices are not compatible with NTFS file system and you don't want to limited by FAT32, you can choose exFAT file system.
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