What are the 3 types of storage?

What are the 3 main storage types?

There are three main categories of storage devices: optical, magnetic and semiconductor. The earliest of these was the magnetic device. Computer systems began with magnetic storage in the form of tapes (yes, just like a cassette or video tape). These graduated to the hard disk drive and then to a floppy disk.

What is a storage device 3 examples?

They can be either internal or external to the computer. These types of devices include the hard disk, the optical disk drive and USB storage device.

What are the types of storage?

Types of Data StorageDirect Attached Storage (DAS) ... Network Attached Storage (NAS) ... SSD Flash Drive Arrays. ... Hybrid Flash Arrays. ... Hybrid Cloud Storage. ... Backup Software. ... Backup Appliances. ... Cloud Storage.

What are 2 types of storage?

There are two types of storage device used as secondary storage in computers: HDD and SSD. While HDDs are the more traditional of the two, SSDs are fast overtaking HDD as the preferred tech for secondary storage.