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Another Water-Cooling System For Laptops
big writes "NEC has developed the world's first slim sized water-cooling module for notebooks. It uses a piezoelectric pump driving method. This water cooling-module enables a highly advanced, slim sized, notebook PC with minimal operating noise." Toshiba has been working on water cooling in laptops at least as far back as the year 2000.
But with laptops getting smaller and lighter, who wants a heavier bulkier machine that can run faster. Better off using a desktop if that's the way you want to go.
Water cooling does not make the computer put out less heat. All it does it draw the heat away from the CPU faster, A water cooled system with a radiator with put out as much heat as the same system with a fan and heat sink.
unzip; strip; touch; finger; mount; fsck; more; yes; unmount; sleep
Between being dropped, xrayed, beat on, slid, bumped, scratched, and the like, doe we need _more_ liquid than that which is normally spilled on a laptop to be present in it?
I'd like a nice cool-operating laptop, even if it is a little slower, as long as it has enough RAM, decent enough video, and good storage. Speed, as long as it's fast enough, isn't a major concern. The Athlon at home takes care of that. I want connectivity and portability.
If IBM still made the 240 series Thinkpad, I'd snap a newer one of those up in a heartbeat...
Do not look into laser with remaining eye.
More attention that warranted seems to be the issue with laptops these days. So long as laptops run Windoze, what's earth-shatteringly different between different models? The true worth of laptops could be about $400 (what HP offered Thailand). Anything much above that is just waste of money.
Rather than cooling, why not work towards standardizatrion on laptops. The power supply for these gizmos range from 8.6V AC to 33.4V DC. Power supply connectors come in all fancy pinouts and crazy designs.
The lesser the laptops, the better it is for the environment. laptops break down more often thsan desktops (13.5 times more often actually) and are often ir-reparable, or too cost prohibitive. It's time there was legislation requiring standards on all laptops - those that didn't conform ought to be banned outright. This is a classic case of capitalism screwing global interests for a few dollars more.
If you keep throwing chairs, one day you'll break windows....
I fully agree with using Crusoe chips and such, but I understand the need for faster processors and better cooling. For the most part, we will continually see processors drawing much less power before and staying very cool. Yet heat is something that is hard to get away from, especially when you need more processing. I have a laptop running an AMD processor that runs fairly cool compared to other laptops, but when it is under heavy load, the fans kick in. Water cooling has the advantage of being far less noisy if done right and at times does a better job as well. Until the day that processors use extremely small amounts of wattage and are able to keep up with demand (it will come, just a matter of how long), then we have to compromise and use the best available means to cool our hunger. I'm pleased that NEC is taking the initiative on making water cooling more popular. Obviously it is in their best interest. Yet, more efficient and quieter methods of cooling are of interest to anyone in the IT arena.
Also, Crusoe's are really nice when it comes to power consumption. Unfortunately, many need/want more power.
Also, NEC is not attaching a huge tank to the side of their notebooks.
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