DDR
SDRAM is a recent addition to the market. But the demand for higher
speed and increased efficiency requires additions and everyday
inventions in this module. To serve the purpose, the market was first
introduced to DDR2 RAM – and now the DDR3 RAM. With revised
transfer rate and multiple circuits, DDR3 RAM Serves as a boon to the
computer.
While
searching for the premium memory modules for computer, everyone wants
an interface that has higher and higher transfer rate possible. When
it comes to memory integrated circuits used in computers, Single Data
Rate Memory (SDRAM) seems to be outdated. The newer version, Double
Data Rate Synchronous Dynamic Random Access Memory (DDR SDRAM),
certainly has all the advantages. Be it the memory chips or the
memory modules, SDRAM has been superseded
by
DDR SDRAM.
As
the name suggests, DDR
SDRAM achieves about double bandwidth of the single data rate SDRAM.
This particular type of RAM has more
strict control of the timing of the electrical data and clock
signals. With the maximum transfer rate of about 1600 MB per
second, DDR SDRAM has become the preferred choice of all the computer
users worldwide.
Expansion
Based
on the same principles, computer RAM manufacturers are now coming up
with latest types of DDR SDRAM with several added advantages. The
first one (DDR1)
was superseded by DDR2 SDRAM. Its main specialty was the higher clock
frequency.
Once
DDR2
became the standard memory module in the market, IT professionals
have now come up with DDR3 SDRAM, which is again implemented because
of its higher performance and added features.
Till
the Decade of 1990s
It
was the time, when computer hardware and software industry started
its expansion all around the globe. SDRAM was declared a standardized
memory module, which was compatible with all kinds of motherboards
because of its low frequency. Later, to bring in the concept of
higher speed, DDR RAM came in to limelight. Being developed with
multiple integrated
circuits, it was much faster that the older SDRAM. Running on 2.5
volts per modules, DDR RAM was capable to reduce the power
consumption with its multiple circuits.
In
terms of better value, DDR3 RAM is definitely the best memory module
for your computer. Keeping
in mind the overall performance of DDR3 RAM, the experts estimate
that this kind of memory will eventually come of age and its prices
will also decrease.
