Thank you! I re-wrote that paragraph to reflect your correction:
It would take 50,000 20MB drives to equal the capacity of a single Terabyte drive (really: Imagine a pile of 50,000 5.25" hard drives). EDIT: At this point, I wrote a correction, thinking I'd got the number wrong, but u/enough_of_the_racism pointed out that . . . my numbers were right the first time so I've over-written the original Edit here. 50,000 20MB hard drives per TB it is. Thank you, u/enough_of_the_racism/.
Thank you! I re-wrote that paragraph to reflect your correction:
Looks good!