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Incorrect storage estimates

In section “Capacity Constraints and Estimates” ,

per user data stored: 500KB
total users: 300M
total space: 500 KB * 300 M = 150000KB = 150MB
Need hardly a single machine to store that info.

I think @Design_Gurus need to correct that in the post.

Hi @Nikhil_Kumar_Singh,
“M” stands for million, so:
500KB * 300.000.000 = 150.000.000.000KB
150.000.000.000KB = 150PT
@Design_Gurus got the calculation right.