What are the types of Ram?
Types of Ram (Random
Access Memory):
Different
types of RAM are as follows:
1. DRAM:
DRAM stands for Dynamic Random Access Memory. It is a sort of
memory that's utilized in most computers. It
is the smallest amount pricey quite RAM.
DRAM needs an electrical current to keep up its electrical state. The electrical charge of DRAM decreases with time which will lead to loss of information.DRAM is recharged
or rested once more and once more to keep up its information. The processor cannot access the information of
DRAM once it's being rested.That’s why it is
slow.
2. SRAM:
SRAM stands for Static Random Access-Memory. And SRAM can store its value without any need to refresh the data as long as the power is available. SRAM is more expensive comparatively with other rams.It does not need to be power refreshed.
CPU does not wait to access data That’s why it is faster.It utilizes less power
than DRAM.D-Ram is normally used to build a very
fast memory known as cache memory.
3. MRAM:
MRAM stands for Magnetoresistive Random Access Memory.M-Ram stores data using magnetic charges instead of electrical charges. It is claimed that it has greater storage capacity and it consumes less power. It has faster access times than electronic RAM. It retains contents when the power is removed from computer.