Computers & the Internet News and Discussions

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Salt solution cools computers, boosts performance
https://techxplore.com/news/2023-11-sal ... oosts.html
by Peter Grad , Tech Xplore
Researchers at the City University of Hong Kong found the secret to a more efficient, less expensive approach to keeping massive computer systems cool: Just add salt.

A growing concern in computing is the enormous amount of heat generated in ever-increasing global computer arrays churning out more than 2 zettabytes per week.

Such gigantic processing capacity leaves an enormous carbon footprint. Commercial cloud providers utilize cooling systems requiring billions of gallons a year to maintain optimal temperatures.

According to the MIT Press Reader, cooling processes account for more than 40% of electricity usage. A single data center can consume the same amount of electricity as 50,000 homes.
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Samsung Unveils the Highest Capacity Portable SSD Ever at 8TB
Just make sure you have whatever is on the drive also secured on a secondary storage device.
By Josh Norem November 15, 2023
Samsung has announced an all-new portable SSD with up to 8TB of storage, making it the highest-capacity portable drive on the planet. The drive is also available in 2TB and 4TB versions and uses a USB-C interface for transfer rates up to 460Mb/s. That's quite a bit slower than what an NVME SSD is capable of. It's in the neighborhood of a SATA drive but still faster than what you'd get from a spinning disk. The tradeoff here is speed for capacity.

The palm-sized T5 EVO looks like a tiny piece of luggage. It has a metal handle on top that can be fastened to a backpack. The drive uses a USB 3.2 Gen 1 interface and measures 0.7 by 3.7 by 1.6 inches (HWD), making it quite portable. Samsung says the device's shell is made of metal but has a rubberized surface, which helps protect it from sudden drops. The company says it can withstand impacts up to 6 feet, and it includes thermal guard technology to prevent overheating—we assume by throttling the controller a bit if things get too toasty.
https://www.extremetech.com/computing/s ... ver-at-8tb
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Western Digital Announces 24TB CMR and 28TB SMR Drives for Enterprise
It's good news for data hoarders and cloud providers alike.
By Josh Norem November 17, 2023
https://www.extremetech.com/computing/w ... enterprise
Western Digital has moved hard drive capacity goalposts forward another notch today by announcing its newest 24TB and 28TB drives for data centers. The company is launching a new Ultrastar DC HC680 drive family with shingled magnetic recording (SMR) and capacities up to 28TB. It's also unveiling new WD Gold Enterprise and Ultrastar DC HC580 24TB drives with conventional magnetic recording (CMR) for those who prefer less novel technologies, rounding out its new lineup of high-capacity drives for system integrators and cloud customers.

The stars of the show here are the Ultrastar DC HC680 drives, which come in 26TB, 27TB, and 28TB capacities (via Wccftech). They are the highest capacity drives currently available, as Seagate's X24 units top out at—you guessed it—24TB. These 10-platter drives use all of WD's latest technologies, including an "improved" version of its OptiNAND technology, which uses an embedded NAND flash drive to store file metadata to improve performance and free up some storage space. It uses energy-assisted magnetic recording (EAMR) to increase areal density and a shingled design. They're also helium drives, which have 1/7th the density of air and allow for thinner platters. These drives are only available to enterprise customers.
Tadasuke

about HDDs with higher maximum capacity

Post by Tadasuke »

I think what matters the most for most users is random data access latency and speed and TB or GB per $ or € or £.
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Windows 12 Might Launch in June 2024 Alongside 'AI PCs'
Acer and Quanta execs hint at a possible Windows refresh next year.
By Ryan Whitwam December 4, 2023
https://www.extremetech.com/computing/w ... ide-ai-pcs
Just a few years ago, it was starting to look like Microsoft would never move on from Windows 10. Now, we're several updates into the Windows 11 era, and there are rumors of a new version as soon as next year. According to a report out of Taiwan, Microsoft will release Windows 12 sooner than you probably expected, in June 2024. This software release will allegedly be supported by the release of a new generation of "AI PCs."

Microsoft isn't saying anything about a new version of Windows, and a June 2024 announcement would be quick—just two years since Windows 11. However, generative AI has taken over the tech industry in the intervening years. Microsoft is at the forefront of change for once, thanks to its partnership with OpenAI, and the ChatGPT-powered Bing and Copilot features Microsoft has already deployed could be just the start. Some previous reports pointed to a Windows 12 launch in 2024.

The report comes by way of the Commercial Times, an enterprise publication from Taiwan. The translated story cites comments made by Acer Chairman and CEO Jason Chen and Quanta Chairman Barry Lam at a recent technology exhibition in Taiwan. They alluded to Windows 12 launching with a raft of new AI computing hardware in June, some of which they hope consumers will purchase from their firms.
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Google Play Is an Illegal Monopoly, Jury Says; Epic Celebrates
Despite Android's openness, Google's backroom deals have handed Epic a major victory.
By Ryan Whitwam December 12, 2023
https://www.extremetech.com/mobile/goog ... celebrates
Epic Games failed to secure a victory over Apple when it began its Fortnite-fueled legal battle royale two years ago. Google was also a target of a lawsuit, and that case has just reached a verdict. Surprisingly, the jury found Google's Play Store is an illegal monopoly despite Android's support for third-party app stores. It all came down to a series of shady deals with large developers and OEMs, which were designed to keep Epic and other app stores down.
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Wi-Fi 7 to Receive Approval in Early 2024, Will Offer Almost 5x Speed Boost Over Wi-Fi 6
We still don't expect to see compatible hardware for another year or so.
By Josh Norem December 13, 2023
https://www.extremetech.com/electronics ... peed-boost
Our wireless connection speeds are about to get a big boost in 2024, theoretically, as the next-generation Wi-Fi standard is poised to receive final certification soon. This will pave the way for companies that make wireless hardware to begin adopting the standard and integrating it into phones, computers, and smart home devices. Dubbed Wi-Fi 7 (802.11be), it will succeed Wi-Fi 6/6e and should be certified in the coming months, though it'll still take a while for manufacturers to develop compatible products.
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Republicans slam broadband discounts for poor people, threaten to kill program

JON BRODKIN - 12/19/2023, 6:28 PM

Republican members of Congress blasted a program that gives $30 monthly broadband discounts to people with low incomes, accusing the Federal Communications Commission of being "wasteful." The lawmakers suggested in a letter to FCC Chairwoman Jessica Rosenworcel that they may try to block funding for the Affordable Connectivity Program (ACP), which is expected to run out of money in April 2024.

"As lawmakers with oversight responsibility over the ACP, we have raised concerns, shared by the FCC Inspector General, regarding the program's effectiveness in connecting non-subscribers to the Internet," the lawmakers wrote. "While you have repeatedly claimed that the ACP is necessary for connecting participating households to the Internet, it appears the vast majority of tax dollars have gone to households that already had broadband prior to the subsidy."

[...]

The letter questioned Rosenworcel's testimony at a recent House hearing in which she warned that 25 million households could lose Internet access if Congress doesn't renew the ACP discounts. The ACP was created by congressional legislation, but Republicans are wary of continuing it. The program began with $14.2 billion a little less than two years ago.

[...]

During her testimony, Rosenworcel said the ACP is providing discounts for over 22 million households and that the FCC expects that number to reach 25 million by April, based on enrollment trends. She also touted the ACP as "the largest broadband affordability effort in United States history."

"We have come so far, we can't go back," Rosenworcel told Congress. "We need Congress to continue to fund this program. If Congress does not, in April of next year, we'll have to unplug households and, based on current projections, it'll be about 25 million households we will unplug from the Internet in April."

https://arstechnica.com/tech-policy/202 ... l-program/
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The republican party is just evil and cruel. Everything it fucking does sucks ass! :twisted:
Tadasuke

Internet speeds and AI in daily life

Post by Tadasuke »

Fortunately, I don't live in the USA and I pay a very small amount of money (monthly) for 200 megabits/second downlink and 50 megabits/second uplink. I don't need any more than that right now. It just wouldn't bring me any perceptible improvement.

What I need right now is much smarter, useful and convenient AI for many purposes and that would probably require some AI-specific chips in my computers, I guess. And good practical AIs incorporated inside websites and search engines. Literally every computer I own is unfortunately super-dumb. 1000 gigaflops CPU is as dumb as 30 gigaflops CPU and 13 000 gigaflops GPU is as dumb as 256 gigaflops GPU. 64 GB of RAM is a dumb as 4 GB of RAM. There is no improvement there. Just higher numbers for higher numbers sake...
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Tadasuke

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2010 : mouse + keyboard (both with LED lighting) + touchpad + capacitive touchscreen smartphone/tablet + E-Ink e-book reader

2023 : mouse + keyboard (both with LED lighting) + touchpad + capacitive touchscreen smartphone/tablet + E-Ink e-book reader

Doesn't it feel too similar after 13 years? The largest difference seems to be that there is just more of everything everywhere (if you look at how many petabytes does the WWW consist of).
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CES 2024: Solid-State Cooling Company Announces AirJet Mini Slim

https://www.extremetech.com/extreme/ces ... -mini-slim
There's been a lot of buzz about Frore Systems' AirJet solid-state cooling devices. The ultra-thin coolers can remove heat from a compact system without moving parts, theoretically improving performance without adding unwanted noise. Previously, the company had announced two products: the AirJet Mini and the larger AirJet Pro. This year at CES, it unveiled its second-generation AirJet, the Mini Slim, an improved version of its Mini cooler.
Tadasuke

using computers then and now

Post by Tadasuke »

Between 2010 and 2020 I kinda was a data hoarder and I regret it.

Why? Because I very mistakenly and very assuredly thought that:
⊳ storage would be significantly cheaper, faster and permanent by 2020
⊳ everything would just work much, much smoother and easier
⊳ personal AI would hugely help with managing, sorting and finding everything
⊳ there would be brain implants and AR glasses or contact lenses, making using computers much more convenient

Since 2020, I reduced much of all the data everywhere and organized it better.

Now I feel extremely tired, my head, back and hands hurt and I am totally fed up with using current paradigm computers to be honest. I feel bad even looking at a computer, let alone turning them on or using them... I feel like vomiting when on a computer. And also I hate touchscreens. Since early childhood I had an obsession about keeping everything clean and tidy, especially computer screens. So I hate touching screens, it causes me much discomfort and disgust. My positive associations from the past are gone. Computers for me nowadays mean fatigue, sadness and pain. They used to make me happy. Now they only make me miserable. That's why I use them less nowadays.
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New candidate for universal memory is fast, low-power, stable and long-lasting
https://techxplore.com/news/2024-01-can ... power.html
by Laura Castañón, Stanford University

We are tasking our computers with processing ever-increasing amounts of data to speed up drug discovery, improve weather and climate predictions, train artificial intelligence, and much more. To keep up with this demand, we need faster, more energy-efficient computer memory than ever before.

Researchers at Stanford have demonstrated that a new material may make phase-change memory—which relies on switching between high and low resistance states to create the ones and zeroes of computer data—an improved option for future AI and data-centric systems. Their scalable technology, as detailed in Nature Communications, is fast, low-power, stable, long-lasting, and can be fabricated at temperatures compatible with commercial manufacturing.
Tadasuke

Re: Computers & the Internet News and Discussions

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A quote from my 2010 private notes regarding personal computing in the year 2020:
By 2020 computers (AR glasses + PCs + servers/cloud) ought to be able to almost instantly deliver well-suited and well-timed data in some human-friendly form (text, visual, audio or other), that would be most appropriate at the moment, every time. An article, a paper, a song, a melody, a talk, a lecture, a painting, a photo, a 3D render, a product, an auction, an info-graphic, a diagram, an equation, an excerpt or a video.
2020 no, 2024 still no. Perhaps 2030? We'll see. Certainly isn't impossible. Would be great. For now, I'm being cautious while using the web. I removed all social media from my phone and logged out of them on PC.

Certainly, AI performance is still rising and networks are still getting faster. However, I don't need 6G to deliver me what I don't want, just 6500x faster than 4G, it won't help and won't make my work, my day or my mood any better. I guess 6G could help with high-resolution wide FoV augmented reality, but for now AR is just a concept. Even though my first experiments with AR go as far back as 2009-2011. At least there is this Copilot thingy right now.
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