Solid state disk (SSD) is a sort of computer memory media. On the other hand, writing new information to an EPROM demands a special programmer circuit. NVM: storage in Non-Volatile Memory chips ( Flash memory Storage ) – EEPROM , SSD , NAND, and so on. A one particular-time programmable (OTP) device makes use of an EPROM chip but omits the quartz window in the package this is significantly less expensive to manufacture.

If successful this would eliminate the have to have for comparatively slow types of secondary storage systems such as hard disks. Quite a few organizations are working on building non-volatile memory systems comparable in speed and capacity to volatile RAM.

Non-volatile information storage can be categorized into electrically addressed systems ( read-only memory ) and mechanically addressed systems ( really hard disks , optical disc , magnetic tape , holographic memory , and such). Non-volatile memory is normally made use of for the process of secondary storage , or extended-term persistent storage.

NVS: regular Non-Volatile Storage in mechanical disks – Difficult disk, Optical disk, floppy disk, and so forth. An electrically erasable programmable read-only memory EEPROM makes use of electrical signals to erase memory. Nonetheless, most types of non-volatile memory have limitations that make them unsuitable for use as major storage.

Nevertheless, writing new data to an EPROM requires a unique programmer circuit. NVM: storage in Non-Volatile Memory chips ( Flash memory Storage ) – EEPROM , SSD , NAND, and so on. A 1-time programmable (OTP) device uses an EPROM chip but omits the quartz window in the package this is much less pricey to manufacture.