The Random Access Memorytranslated into Spanish as random access memory and better known as RAMis one of the most important components that a computer has, since —like the processor— it is vital for the optimal functioning of a system Windows, mac os, Linux or any other device like cell phones or tablets.
In a nutshell, if a Username you have more than one of these items, the pc or laptop will have more space for information that is needed ‘instantly’, which would lead to get the most complicated tasks done in less timepo.
Over the years, this memory has been evolving by presenting to the market from time to time a new generation of its main range, which is already worked by different technology brands. on this note We will review each of these phasesfrom the first to the last available.
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Contents
DDR-RAM
Although this model was officially released in the year 2000, it was not until the end of the following year that it began to be marketed for all types of public. The article, which practically no computer needs anymore, operated at 2.5 V and 2.6 V, while its maximum density was 128 MB with a transfer speed of 266 (MT/s), which is equivalent to a approximately between 100-200 megahertz (MHz).
DDR2 RAM
A few years later, exactly in the middle of 2004, the second generation of this component was released, which operated at a voltage of 1.8 volts, which was, incredibly, 28% less than the previous DDR. What was worth it was the double of maximum density that reached 256 MB, as well as the maximum speed, which was multiplied to 533 MHz.
DDR3 RAM
In the year 2007, the technology brands wanted to make a revolution for this piece, so the XMP profiles were implemented. Running at 1.5V and 1.65V, as well as base speeds of 1066MHz, the item delivered more than it bargained for, as the density maximized its performance to the point of going as high as 8GB per module.
DDR4 RAM
This generation was a long-awaited leap because it took seven years to know what DDR would offer again. To the surprise of the community, in this case the voltage was reduced to 1.05 and 1.2 V, although the vast majority of modules normally operate at 1.35 V. As for speed, its base started at 2,133 MHz and, on the other hand, the most overwhelming data was its modules that held 32 GB.
DDR5 RAM
Finally, another seven years passed for there to be a new commercial launch: the previous year the fifth and until now the last generation of DDR memories arrived. With bandwidths of up to 6.4 Gbps in its initial models, its consumption dropped considerably due to the voltage reduction, this time to 1.2 V, which used 30% less energy than standard DDR4 RAM. Meanwhile, its maximum storage capacity in a memory module is 128 GB.
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And the DDR6 RAM?
With the promise of reaching a transfer speed of up to 17 GigaHz and more than 100 GB/s for each channel, there is still no official date for this new generation, although the companies have commented that, within a reasonable expectation, these would reach up to 2029 at least. To boot, the starting base would be 12.8 GHz and it would be tested first on PC, since it is unlikely that laptops will withstand this new technology so quickly.