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UltraRAM, the universal memory that could end RAM and hard drives

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Could UltraRAM be the universal memory we’ve all been waiting for for years? Let’s get rid of doubts by learning about the advances discovered by researchers that will pave the way for a possible mass production of UltraRAM, a new and very promising memory technology.

Both the processor and the RAM are two fundamental elements when an electronic device works correctly. The good balance between the two guarantees that the performance of the device in question is optimal. If you have a computer with Windows 10 operating system, knowing how to use all the RAM and processor cores will make it possible for you make the most of your computer’s features. Now scientists from Lancaster University in the UK have conducted a report in which they explain the operation of a promising memory technology called UltraRAM that heralds a revolution in this area.

UltraRAM Features

It can be defined as “a non-volatile memory with the potential to achieve ultra-low energy and fast electron storage”. It is capable of combining the non-volatility of traditional data storage memory while maintaining the speed and endurance of RAM, which means that it could be implemented as a universal memory in the future.

Over the years the need to develop memory technology capable of eliminating the need for separate RAM and storage. After several investigations, neither the resistive RAM, nor the magnetoresistive RAM nor the phase shift memory have been able to meet expectations. Additionally, Intel’s Optane memory, a comparable alternative, was pulled from consumer PCs last year.

In terms of performance, the first signs are quite promising in the case of the UltraRAM. The report claims that this memory technology is capable of delivering data storage times of at least 1,000 years and one of switching power lower than DRAM and flash.

“A memory that is fast and non-volatile, with high resistance and low energy logic state switching, that is, the so-called universal memory, has long been dismissed as unattainable due to the seemingly contradictory physical properties that a device would require. this guy, ”the report states.

“Significant progress has been made, with emerging memory products in small- or large-scale commercial production, but, as with conventional memories, the trade-off between logic state stability and switching power remains. UltraRAM breaks this paradigm through quantum well exploitation InAs (QW) and AlSb barriers to create a triple barrier resonant tunnel structure (TBRT) ”

Its use could be a revolution

Most relevant in this technology is its ability to combine the attributes of RAM and storage memory in order to obtain performance benefits in uses from computer servers to video game consoles and much more. Researchers are currently working on further refining the fabrication process and make the necessary improvements. These aspects increase the probability that UltraRAM will be able to reach the market at a competitive price encouraging its rapid and widespread use by users around the world.

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Mini PC for those who want to stand out. Chatreey AMR5 offers an unusual design and mode switch

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Mini PC for those who want to stand out Chatreey

On Aliexpress, an unusual type of mini-PC with a fairly powerful processor appeared on sale. The Chatreey AMR5 model is based on the Ryzen 5 5600U, which offers six cores and a Vega 7 GPU.

Mini PC for those who want to stand out.  Chatreey AMR5 offers an unusual design and mode switch

The barebone kit is priced at $415, but you can also buy a PC preloaded with 8GB to 64GB of RAM and a 512GB to 2TB SSD. The top version will cost about $1,150.

The novelty stands out, of course, primarily for its design. Moreover, this very design is still associated with one of the functions of the PC. The ring at the top serves as a mode switch. It appears to toggle Windows power modes: Silent, Balance, and Performance Mode.

Mini PC for those who want to stand out.  Chatreey AMR5 offers an unusual design and mode switch

You can also note support for Wi-Fi 6, backlight, HDMI, DisplayPort, USB-C, USB 3.0 (x4), RJ45 ports and dimensions of 156 x 133 x 71.8 mm.

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Tablets

Brand new tablet for only $60. Updated Amazon Fire 7 unveiled

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1652907100 Brand new tablet for only 60 Updated Amazon Fire 7

Amazon has quietly updated its budget Fire 7 tablets. To be more precise, the Fire 7 and Fire 7 Kids have been updated.

Brand new tablet for only $60.  Updated Amazon Fire 7 unveiled

There are no cardinal changes – these are all the same ultra-affordable devices with the appropriate parameters. Since technically the novelties are almost identical, we will talk about them as a single product.

So, the tablet still has a seven-inch screen with a resolution of only 1024 x 600 pixels. This is a very low resolution for 2022, but the price of the tablet is only $60 ($110 for the Kids version).

Brand new tablet for only $60.  Updated Amazon Fire 7 unveiled

It is based on an unnamed 2 GHz quad-core processor, which is 30% faster than the solution in the previous generation of the tablet. RAM has doubled, but it’s only 2 GB. Flash memory is available 16 or 32 GB, since there is a slot for microSD. Also autonomy increased by 40%, and now Amazon promises up to 10 hours of work. From the rest, we can note the appeared USB-C port, a 2 megapixel camera and three colors.

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Headphones

Apple AirPods Pro ruptured a 12-year-old boy’s eardrums, leaving him disabled. The company was sued

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Apple AirPods Pro ruptured a 12 year old boys eardrums leaving him

Apple is facing legal action over AirPods.

According to sources, the company was sued due to the fact that a 12-year-old child was injured due to the use of Apple headphones. One would think that the headphones exploded, as this sometimes happens, but in this case the reason is completely different.

Apple AirPods Pro ruptured a 12-year-old boy's eardrums, leaving him disabled.  The company was sued

The child was watching a movie on Netflix using an iPhone and AirPods Pro. At some point, the Amber Alert system (child abduction alert system) went off. Initially, the headphones worked at a low volume, but the sound of Amber Alert was so loud that it ruptured the child’s eardrums and damaged the cochlea. After the incident, the boy suffered from hearing loss, nausea, dizziness and tinnitus. He is now required to wear a hearing aid.

In fact, this happened back in 2020, but, as is often the case, the general public will learn about such incidents much later.

The lawsuit alleges that Apple is aware of “defective” AirPods that do not mute Amber Alerts. What’s more, Apple also didn’t include a warning about a potential issue that users might encounter.

The lawsuit against Apple seeks damages for the boy and his parents, who are under enormous emotional stress due to the situation. The lawsuit seeks “punitive damages in an amount that will punish defendants for their conduct and deter other technology companies from engaging in such misconduct in the future.”

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