How to tell how much external storage I need?

I have a couple of large projects (say, 'one book size') and 10K photographs. How many TB?


MacBook Pro (2020 and later)

Posted on Jan 31, 2022 5:16 AM

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2 replies

Jan 31, 2022 8:10 AM in response to Splcgirl

Splcgirl wrote:

I have a couple of large projects (say, 'one book size') and 10K photographs.

How many TB?


Simple text files for a book hardly consume any space...


for example:


To store a book (text):


1 page -> 70 characters per line x 40 lines per page


(you must include spaces and marks)


2800 characters (bytes per page) -> 2.8 KB ~ 3 KB per page


a book with 500 pages -> 3KB x 500 = 1500KB = 1.5 MB



Photos:

11,000 photos is ~30GB of storage.



1000 GB= 1 TB

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How to tell how much external storage I need?

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