On Sun, 1 Feb 2009, Dan Gahlinger wrote:
would this in any way to be related to the IBM PC
'ED' disks?
the 2.1MB floppies that were out for a while?
Good thought, but no.
Those were 300 RPM, 1000K bps data transfer rate.
80 tracks, 2 sides, 36 sectors per track, 512 bytes per sector.
divided by [how many bytes in a Megabyte?]