Hard disks can be divided into mechanical hard disks, solid-state hard disks and hybrid hard disks according to storage media. Which of the following is the storage medium of solid-state hard disks?

Hard disks can be divided into mechanical hard disks, solid-state hard disks and hybrid hard disks according to storage media. Which of the following is the storage medium of solid-state hard disks?
A . Magnetic head
B . Disk
C . Flash chip
D . Integrated Circuit

Answer: C