Topic summaryFAT BPB Expand Summary Extracted from the Wikipedia article Design of the FAT file system. Boot SectorIn a similar fashion, if this entry is set to "EXFAT␠␠␠", it indicates the usage of an exFAT BPB located at sector offset 0x040 to 0x077, whereas NTFS volumes use "NTFS␠␠␠␠" to indicate an NTFS BPB. Wikipedia source
