Qué (quién) es non-volatile storage - definición

COMPUTER MEMORY THAT CAN RETAIN STORED INFORMATION EVEN WHEN NOT POWERED

Non-volatile storage; Non-volatile; Nonvolatile random access memory; Nonvolatile memory; Parameter RAM; Non-volatility; Nonvolatile RAM; Permanent memory; (NVRAM); Non-volatile computer storage; Parameter random-access memory

non-volatile storage

<storage> (NVS, persistent storage, memory) A term describing a storage device whose contents are preserved when its power is off. Storage using magnetic media (e.g. magnetic disks, magnetic tape or bubble memory) is normally non-volatile by nature whereas semiconductor memories (static RAM and especially dynamic RAM) are normally volatile but can be made into non-volatile storage by having a (rechargable) battery permanently connected. Dynamic RAM is particularly volatile since it looses its data, even if the power is still on, unless it is refreshed. An acoustic delay line is a (very old) example of a volatile storage device. Other examples of non-volatile storage are EEPROM, CD-ROM, paper tape and punched cards. (2000-05-22)

non-volatile memory

non-volatile storage

non-volatile

non-volatile storage

Wikipedia

Non-volatile memory

Non-volatile memory (NVM) or non-volatile storage is a type of computer memory that can retain stored information even after power is removed. In contrast, volatile memory needs constant power in order to retain data.

Non-volatile memory typically refers to storage in semiconductor memory chips, which store data in floating-gate memory cells consisting of floating-gate MOSFETs (metal–oxide–semiconductor field-effect transistors), including flash memory storage such as NAND flash and solid-state drives (SSD).

Other examples of non-volatile memory include read-only memory (ROM), EPROM (erasable programmable ROM) and EEPROM (electrically erasable programmable ROM), ferroelectric RAM, most types of computer data storage devices (e.g. disk storage, hard disk drives, optical discs, floppy disks, and magnetic tape), and early computer storage methods such as punched tape and cards.

https://en.wikipedia.org/wiki/Non-volatile memory