What does RAM stand for Random Access Memory (also known as memory, main memory, system memory). Let's begin with the name: Random access refers to the fact that data that is stored anywhere on RAM can be accessed directly regardless of its (random) location. This is in contrast with other types of data storage such as hard disk drives and discs where they have to spin to the data's location first before being able to access it.
RAM is essentially memory chips soldered onto a stick of circuit board. Since a picture speaks a thousand words, let's meet our RAM stick (also called a RAM module)
To understand how RAM works and the role it plays in a computer, we'll first have to learn a few of its important properties:
1. RAM is blazing fast compared to hard drives- Even the latest and greatest
solid state drives are embarrassingly slow when pitted against RAM. While
top end solid state drives can achieve transfer rates of more than 1,000
MB s, modern RAM modules are already hitting speeds in excess of 15,000MB s
2. RAM storage is volatile temporary) Any data stored in RAM will be lost once the computer is turned off. Comparing computer storage to the human brain, RAM works like short term memory while hard drives resemble our long tem memories
3. RAM is more expensive than hard drives-Even with RAM prices tumbling to new lows with each passing year, RAM will always cost more per gigabyte. This is to be expected given RAM's massive speed advantage.
we hope that by this info.. you may have learnt few basics about RAM.
RAM is essentially memory chips soldered onto a stick of circuit board. Since a picture speaks a thousand words, let's meet our RAM stick (also called a RAM module)
To understand how RAM works and the role it plays in a computer, we'll first have to learn a few of its important properties:
1. RAM is blazing fast compared to hard drives- Even the latest and greatest
solid state drives are embarrassingly slow when pitted against RAM. While
top end solid state drives can achieve transfer rates of more than 1,000
MB s, modern RAM modules are already hitting speeds in excess of 15,000MB s
2. RAM storage is volatile temporary) Any data stored in RAM will be lost once the computer is turned off. Comparing computer storage to the human brain, RAM works like short term memory while hard drives resemble our long tem memories
3. RAM is more expensive than hard drives-Even with RAM prices tumbling to new lows with each passing year, RAM will always cost more per gigabyte. This is to be expected given RAM's massive speed advantage.
we hope that by this info.. you may have learnt few basics about RAM.
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