RAM: Acronym for random access memory. RAM is part of the primary store and is the integrated circuits or chips used to store programs and data while the computer is working. Data is lost from RAM when the power is switched off. See Random access.

• 即时存取贮记器:英文是“即时存取贮记器”的字首字。它是电脑主贮器的一部份；是集成电路或晶片；当电脑运作时，用来贮存程式和数据。若电源关闭，它的贮存数据便会失去。参阅即时存取。