When you add a new hard drive to your computer, you will be asked to format the drive. It is the default file system of the Windows NT family. NTFS (New Technology File System) is a proprietary journaling file system introduced by Microsoft in 1993. I tried to transfer a 4.33 GB File to USB Stick,14.5 GB Free Space, message popped up saying File Is Too Large For The Destination File System. “How can I format USB drive from FAT32 to NTFS. In situations where you have a lot of tiny files, such application generated data that creates a significant amount of wasted drive space.Need to format external hard drive to NTFS So a tiny text file with 2 characters (2 bytes in size) will sit in a 2048K unit with the remaining 2047.9K of space left unused and wasted. The allocation unit also represents the minimum space a file will occupy on a drive. So why isn’t the 2048K allocation unit selected by default for all hard disk drives? The main issue is wasted space. In theory, bigger file pieces (chunks) means less actual movement for a hard drive head when writing or reading a file to disk. The further a file is scattered over a partition the longer it will take the drive to find all the file parts to deliver to the operating system. Because the hard disk drive is electromechanical there are physical restraints that apply. The benefits of a large allocation unit only affect older hard disk drives (HDD) and not modern solid state drives (SSD). That is larger than the storage capacity of the floppy disks that were common throughout the 1990s. Newer NTFS partitions allow a 2048K allocation unit that split the file into 2MB pieces. My example partition using an allocation unit size of 2048K
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