Creation of new computer memory that will replace dynamic random access memory and flash drives


In the current context of the digital energy crisis, Lancaster researchers The university has developed and patented a new type of computer that could potentially solve this problem.

This new form of memory promises to replace dynamic random access memory, or DRAM, and flash drives. The next steps in the evolution of powerful yet ultra-low power computing are fast approaching. Are you ready?

The Holy Grail

Researchers are excited about this development and for good reason too. The emergence of IoT at home and in the office; building smarter, data-centric environments will take tons of energy. Your interconnected smart devices, speakers, and other home devices will need power to process all of this “data” for optimal functionality.

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This is in fact such a concern that the energy savings achieved through efficient lighting and household appliances could in fact be offset by the increased use of computers and gadgets. By 2025, “a ‘data tsunami’ is expected consume a fifth of the world’s electricity ”.

The newly created electronic memory device could offer us all a less energy-consuming daily life with its ultra-low power consumption. How? ‘Or’ What? The memory device does not need to boot and can instantly go into power saving mode even between keystrokes.

As declared by Lancaster University professor of physics Manus Hayne, “Universal memory, which contains data stored in a robust way and easily changed, is widely considered impractical, if not impossible, but this device demonstrates its contradictory properties. “

“The ideal is to combine the advantages of both without their disadvantages, and this is what we have demonstrated. Our device has an inherent storage time for data which should exceed the age of the Universe, but it can record or delete data using 100 times less power than DRAM. “

To approach and create this new memory device, the researchers used quantum mechanics to solve the dilemma of choosing between stable, long-term data storage and low-energy write and erase.

After obtaining a patent and several companies interested in the device and research, the new memory device is expected to replace the $ 100 billion market for dynamic random access memory (DRAM).


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