Computer memory
Computer memoryTo meet Wikipedia's quality standards, this article or section may require cleanup. Please discuss this issue on the talk page, or replace this tag with a more specific message. Editing help is available. This article has been tagged since August 2005. It has been suggested that Data storage device be merged into this article or section. (Discuss)Computer storage, computer memory, and often casually memory refer to computer components, devices and recording media that retain data for some interval of time. Computer storage provides one of the core functions of the modern computer, that of information retention. Computer Memory Upgrade, Dell Memory Upgrades HP Memory RAM Compaq. It is one of the fundamental components of all modern computers, and coupled with a central processing unit (CPU), implements the basic Von Neumann computer model used since the 1940s. In contemporary usage, memory usually refers to a form of solid state storage known as random access memory (RAM) and sometimes other forms of fast but temporary storage. Similarly, storage more commonly refers to mass storage - optical discs, forms of magnetic storage like hard disks, and other types of storage which are slower than RAM, but of a more permanent nature. These contemporary distinctions are helpful, because they are also fundamental to the architecture of computers in general. As well, they reflect an important and significant technical difference between memory and mass storage devices, which has been blurred by the historical usage of the terms "main storage" (and sometimes "primary storage") for random access memory, and "secondary storage" for mass storage devices. This is explained in the following sections, in which the traditional "storage" terms are used as sub-headings for convenience. Home Cartolina elettroniche cinema Tisana curative Sciare pila Raccordo per tubo acciaio Set da scrivania in pelle Boulogne dover Cartina geografica dell italia Progettazione componente Agriturist marche Contatore ad ingranaggio Cure termali fanghi Past present and future Componente monoclonale Festa della pizza Volume parallelepipedo Spedizione adr Ps2 scart Lucido patologia generale Osteria pesto Tariffa calabria Testo inno treviso Repubblica sudafricana ristorante Annuncio moto usata Congresso impiantistica industriale Vacanza estive montagna Piastra eutettiche Mobili esterni Mosca maurizio Mobile classico misura Calza sexi Modulo contestare bolletta telefonica Anima gemella cercasi Pettine cane Giochi strategia scatola Cartello divieto Software di protezione Cassetto hd Nuovo bando inail adeguamento legge 626 Aspirante attore porno Divisa maestro Annuncio incontri gratis Centro benessere toscana Codice trucco flight of the amazon queen Pendagli brillante Hotel pag hr |