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This article is about the ntfs hard disk how to do integer partition calculation, the editor feels very practical, so share with you to learn, I hope you can get something after reading this article, do not say much, follow the editor to have a look.

In the end, the integer partition will get the integer capacity result?

Zoning calculation method:

The earlier method of calculation is:

MB= (Gmur1) * 4' 1024g

The results obtained by using this method for early FAT32 partitions are more accurate, but when used in NTFS, the data is usually larger than the actual data, and some users often need to calculate the actual size of the partition, so a new calculation method is listed here:

Usually a hard disk has 255 heads and 63 sectors, so the size of each cylinder is:

512byte x 255 x 63 = 8225280bytes = 7.84423828125 MB

Calculated from the above formula, if the user needs to divide into 10G partitions, the calculated result is:

10 × 1024MB = 10240MB requires the number of cylinders 10240MB / 7.84423828125 ≈ 1305.416744

After rounding, there are 1305 cylinders and the MB number is:

1305 × 7.84423828125 ≈ 10236.73095703125MB

Here, no matter how many digits after the decimal point, enter 1, that is, it is actually: 10237MB, but in the windows system, it is recognized as 10.00G.

List of common integer partitions:

5GB = 5123MB

10GB = 10245MB

14GB = 14340MB

15GB = 15367MB

20GB = 20482MB

25GB = 25604MB

30GB = 30726MB

35GB = 35841MB

40GB = 40963MB

45GB = 46085MB

50GB = 51208MB

55GB = 56322MB

60GB = 61444MB

70GB = 71681MB

80GB = 81926MB

90GB = 92162MB

100GB = 102407MB

110GB = 112644MB

120GB = 122888MB

130GB = 133125MB

140GB = 143362MB

150GB = 153606MB

160GB = 163843MB

170GB = 174088MB

180GB = 184324MB

190GB = 194561MB

The above is how the ntfs hard disk carries on the integer partition calculation, the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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