Hard disc(Magnetic disc)
It is a magnetic storage device where digital information is stored on a magnetized material.
1.For modern drives, the write and read speed ranges between 0.7MBs- 1.3MBs
2.It has two types of access methods;
i)By physical definition-It doesn't allow access to the disc with a capacity exceeding 8GB.
ii)By linear access-It can read a disc with a capacity of up to 2 TB.
3.Its storage size can either be 1TB,2TB, 500GB or 750GB.
4.Their longevity depends.Other hard discs can last over a period of 4 years while others cannot.
5 Price range varies depending on the storage size.