主存储器 - 百度百科
网页主存储器（Main memory），简称主存。 是计算机硬件的一个重要部件，其作用是存放指令和数据，并能由中央处理器（CPU）直接随机存取。 现代计算机是为了提高性能，又能兼顾合理的造价，往往采用多级存储体系。
计算机存储与储存（computer memory and storage） - 知乎专栏
网页由于计算机体系结构的不断变化，现代计算机的存储层次可以由下图说明. 可以看到 主要储存（primary storage） 中的 主要存储（Main memory） (也被称为内部存储（internal memory），非术语） 英文：日常使用 Memory. 中文：内存，存储。 而 次要储存（secondary storage） （也被称为外部存储（external memory），非术语）主要则为 SSD, HDD. 英文：日常使用 Storage 或者直接说 SSD, HDD. 中文：储存，固态，磁盘/硬盘。 …
主存储器 - 维基百科，自由的百科全书
网页主存储器（ main memory ）、简称主存，又称内存储器、简称内存 [1] [2] ，是用来存放计算机运行时随时需要使用的程序和数据的存储器 [3] ，供中央处理器（CPU）随机存取 [1] ，并与其一起构成主机 [2] 。
Computer Memory - GeeksforGeeks
网页2023年8月3日 · Primary storage or memory is also known as the main memory, which is the part of the computer that stores current data, programs, and instructions. Primary storage is stored in the motherboard which results in the data from and to primary storage can be read and written at a very good pace.
What is the Main Memory? - Online Tutorials Library
网页2023年9月6日 · The main memory is the fundamental storage unit in a computer system. It is associatively large and quick memory and saves programs and information during computer operations. The technology that makes the main memory work is based on semiconductor integrated circuits.
电脑的主存储器和主存、内存的关系是什么？ - 知乎
网页通常情况下，人们口中说的主存储器/主存/内存，都是一个东西，就是电脑上的内存条，是一个独立的硬件，属于RAM（Random Access Memory，随机访问存储器，可以随机访问读写，断电后数据丢失）。. 其实内存/主存/主要存储器还包括缓存（也就是cache）和寄存器，这 ...
What is Main Memory? - Webopedia
网页2022年8月9日 · Main memory refers to physical memory that is internal to the computer. More specifically, m ain memory is a computer’s short-term storage. What does main memory do? Main memory’s job is to hold data that the CPU needs to access frequently, such as instructions
Primary Memory - GeeksforGeeks
网页2023年9月8日 · Primary memory is a segment of computer memory that can be accessed directly by the processor. In a hierarchy of memory, primary memory has access time less than secondary memory and greater than cache memory. Generally, primary memory has a storage capacity lesser than secondary memory and greater than cache memory.
What Is RAM? (Random Access Memory or Main Memory)
网页2020年12月31日 · Random Access Memory, or RAM (pronounced as ramm), is the physical hardware inside a computer that temporarily stores data, serving as the computer's "working" memory. Additional RAM allows a computer to work with more information at the same time, which usually has a considerable effect on total system performance.
6.4. Main Memory — CS160 Reader - Chemeketa CS
网页Main memory is a sequence of bytes, each with a unique address. Main memory consists of a very long list of bytes (groups of 8 bits). When the computer’s power is on, every byte contains some pattern or other, even those bytes not being used for anything.