EntityQ496533· pop 25· linked from 130 articlesvolatile memorySign in to savecomputer memory that requires power to maintain the stored information; needs constant power in order to prevent data from being erasedConnectionsdatabaseEntitycomputer storage mediaEntitydynamic random-access memoryEntityprogrammable read-only memoryEntityDVEntitymagnetic storageEntitymagnetoresistive random-access memoryEntitysoftware rotEntityhard diskEntitycompact discEntitydataEntityrandom-access memoryEntityDVDEntitycomputer fileEntityUSB flash driveEntitycloud computingEntityBlu-ray DiscEntityfloppy diskEntitydata structureEntityread-only memoryEntityCategoriesComputer memory