allocation unit size

For Allocation unit size, select Default allocation size.



The AU size is determined at creation time with the allocation unit size



you'll find that the default allocation unit size increases from the



Once the appropriate allocation unit size is selected, the volume should



Filesystem allocation unit size: 16Kb, 32Kb & 64Kb (from left to right)



The Allocation unit size value specifies the file system cluster size.



The default allocation unit size provided by NTFS



Filesystem allocation unit size: 16Kb, 32Kb & 64Kb (from left to right)



Filesystem allocation unit size: 16Kb, 32Kb & 64Kb (from left to right)



Once the drive passed to being larger than 16 TB, the 8K allocation unit is



formatting the drive (under Vista, using default allocation unit size).



<diskdrive> to display the allocation unit size (cluster size) and other



Make sure to leave the Allocation unit size to Default, and then click Next.



Allocation unit size of 4096 bytes



Allocation unit size: "default" Volume Label: "WinXP"



You can determine the allocation unit size using the chkdsk command:



Figure 3.20 Specifying the file system type and allocation unit size.



which is the allocation unit size. In this case the default of 4096.



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"Search & 1tb Drive Allocation Unit Size"