The banks are connected by an internal bus. Electronic data can be recorded on the media through various processes. The read and write processes may be either exclusive or combined within the same device that uses the media. The DOS standard is 512 bytes per sector, if you increase the number of sectors, you will increase the disk's capacity. ST506 drives, using the MFM data-encoding, have the typical 17 sectors per track.
Megahertz is a million cycles per second.
It is used as a data transfer rate measurement. A measure of time, one-thousandth of a second. From SanDisk, it uses a parallel interface. Developed by Intel, it has a parallel interface. MultiMediaCard is a 37 x 45 x 1.4-mm removable storage cards from Siemens.