1.3 Storage

1.3 Storage

1. Hard disk drive

   • can store alot of data but is slow

2. Solid state drive

   • faster but stores less data then a hard drive
   • Is more expensive than hard disk drives
   • Has no moving parts

3. USB stick

   • A usb stick is a type of secondary storage that is portable and it can hold moderate amounts of storage

4. SD cards

   • SD card can store up to 2TB and they are portable but a little bit weak
   • SD cards can be used in things like cameras,phones and older games consoles and also computers

5. secondary storage

   • Secondary storage is used to free up space in primary storage and improve the computers performance
   • secondary storage can be used as a backup