Disk clustersize for NTFS

Posted on by Andy

Here a handy table for the maximum NTFS disk sizes relating to cluster size:

ClustersizeMax NTFS size
512 B2 TB
1 KB4 TB
2 KB8 TB
4 KB16 TB
8 KB32 TB
16 KB64 TB
32 KB128 TB
64 KB256 TB
128 KB512 TB