https://en.wikipedia.org/wiki/Timeline_of_binary_prefixes
https://en.wikipedia.org/wiki/Data-rate_units

https://support.tixati.com/settings%20-%20user%20interface%20-%20output%20formatting

Unit - Factor - Description (SI)

K - x 1,000 - kilo
M - x 1,000,000 - mega
G - x 1,000,000,000 - giga
T - x 1,000,000,000,000 - tera

Unit - Factor - Description (IEC)

Ki - x 1,024 - kibi
Mi - x 1,048,576 - mebi
Gi - x 1,073,741,824 - gibi
Ti - x 1,099,511,657,776 - tebi

IMSM128_ADB90FF19D7DA867034D4541D6F444DEF753C20A