Primary memory usually refers to Random Access Memory (RAM), while secondary storage refers to devices such as hard disk drives, solid state drives, removable “USB” drives, CDs, and DVDs.
Is hard drive secondary memory?
Secondary Storage: Hard Disk Drives (HDD) & Solid-State Drives (SSD) In addition to RAM, every computer also has another storage drive that’s used for storing information on a long-term basis. This is secondary storage. Any file you create or download saves to the computer’s secondary storage.
Is HDD primary storage?
The hard disk drive (HDD) has been the primary storage device for desktop computers and laptops for a long time. But with the invention of solid state drive (SSD) technology, consumers are now able to choose between the two.
What are the two types of primary storage?
The two main types of primary storage are ROM, which is non-volatile , and RAM, which is volatile .
Is ROM main memory?
Memory Basics
Random Access Memory (RAM) is primary-volatile memory and Read Only Memory (ROM) is primary-non-volatile memory. It is also called as read write memory or the main memory or the primary memory. … It is a volatile memory as the data loses when the power is turned off.
What is an example of secondary memory?
Secondary memory is known as a Backup memory or Additional memory or Auxiliary memory. Hard Drive, SSD, Flash, Optical Drive,USD Drive are some examples of secondary memories in computer.