[Jacob Mannon]

Physical computer storage is a physical device used to store data and software. Some physical storage devices include things like hard drives RAID storage and compact disks. Hard drives can be solid or magnetic. RAID or Redundant Array of Independent Disks is a method of storage where multiple storage disks act as one to improve performance. Raid has multiple variations designed to improve data loss prevention. Compact disks or CD-ROM are used to store data like music. These optical drives are the most likely to have errors due to simple things like dust, fingerprints, or scratches on the disk itself.