What is Computer Ram ?

RAM (Random Access Memory) is that the hardware in a very machine wherever the OS (OS), application programs and knowledge in current use ar unbroken so that they are often quickly reached by the device's processor. RAM is that the main memory in a very pc,

and it's abundant quicker to browse from and write to than different kinds of storage, like a tough drive (HDD), solid-state drive (SSD) or optical drive.

Random access memory, or RAM, is one among the foremost vital parts of not solely desktop PCs, however laptops, tablets, smartphones, and diversion consoles. Without it, doing near to something on any system would be a lot of, a lot of slower. Even not having enough for the applying or game you’re attempting to run will bring things to a crawl, or build it so that they can’t even run the least bit.

A pc conjointly works this manner. If RAM fills up, the computer's processor should repeatedly attend the disk to overlay the previous knowledge in RAM with new knowledge. This method slows the computer's operation.

Ram Types:-

1.     SRAM(Static RAM)

2.     DRAM(Dynamic RAM)

(DRAM) Dynamic Random Access Memory makes up the standard computing device's RAM and, as was antecedently noted, it wants that power to get on to retain hold on information.

Each DRAM cell includes a charge or lack of charge command in associate electrical electrical condenser. This information should be perpetually reinvigorated with associate electronic charge each few milliseconds to completeleaks from the capacitator. A electronic transistor is a gate, determinant whether or not a capacitor's worth are oftenscan or written.

SRAM (Static Random Access Memory) – whereas DRAM is usually used for main memory, nowadays SRAM is a lot of typically used for system cache. SRAM is claimed to be static as a result of it does not ought to be reinvigorated, in contrast to dynamic.

RAM, that must be reinvigorated thousands of times per second. As a result, SRAM is quickerthan DRAM. However, each styles of RAM square measure volatile, which means that they lose their contents oncethe ability is turned off.