What is High Density (HAD)?

What does HAD stand for?

"High density" in IT can be used in numerous ways. One way is in describing a "high-density disk." The high-density disk is a relatively Obsolete concept in IT, considering the fact that more recent Storage technology have led Engineers and others to apply "region density" or "floor density" as a Metric, in place of labeling garage Media as excessive density.

What Does High Density Mean?

In the generation of the floppy disk, a excessive-density disk was one that held more Records than the common disk. Typically, a high-density 5 ¼" PC disk held simply over one Megabyte of statistics. A high-density three ½" disk held nearly 1.5 MB.

Generally, floppy disks have been Eclipsed via new types of garage. One is the eMergence of USB linked flash drives and comparable garage media. These drives now have garage density nicely above 1 GB in line with rectangular inch. In truth, it isn't uncommon for a thumb-sized force to have a storage potential of dozens of Gigabytes. This is one purpose why the term "excessive density disk" has been in large part phased out.