what is RAM?
RAM (random access memory) is the spot in a pc exactly where the operating system, application programs, and data in current use are kept so that they can be quickly reached by the computer’s processor.
Alternatively referred to as main memory, main memory, or technique memory, Random Access Memory (RAM) is a computer storage location that allows information to be stored and accessed quickly from random locations within DRAM on a memory module. Since data is accessed randomly instead of sequentially like a CD or challenging drive the computer can access the information a lot faster than it would if it was only reading the challenging drive. Nevertheless, unlike ROM and the difficult drive RAM is a volatile memory and needs energy in order to keep the information accessible, if power is lost all information contained in memory lost.
The operating technique and individual application applications every have their own minimum and advisable RAM needs. The a lot more RAM your pc has, the greater and more effectively your OS and applications will run. Having a generous amount of RAM in your computer can also enable you to run much more applications simultaneously, such as e-mail, a net browser, a word processor, and iTunes.
There are two different kinds of RAM:
DRAM (Dynamic Random Access Memory)
SRAM (Static Random Access Memory).
The two varieties of RAM differ in the technologies they use to hold information, with DRAM becoming the more typical variety. In terms of speed, SRAM is more rapidly. DRAM demands to be refreshed thousands of instances per second while SRAM does not need to be refreshed, which is what tends to make it faster than DRAM.
RAM is basically memory chips soldered onto a stick of circuit board. Considering that a picture speaks a thousand words, let’s meet our RAM stick (also named a RAM module):