"The Natural Philosopher" wrote in message
...
On 22/10/2019 12:11, alan_m wrote:
On 22/10/2019 11:02, Max Demian wrote:

Megapixels (and megabytes) are less than they used to be. 1,000,000
rather than 1,048,576.

Hard disks have always have always been 1MB = 1,000,000 Bytes

I dont think so

You are correct with the PC
https://en.wikipedia.org/wiki/ST506/ST412
http://bitsavers.org/pdf/seagate/ST5...nual_Apr81.pdf