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Deionized Water Submerged PC - Page 3

post #21 of 22
Quote:
Originally Posted by Slappa View Post
Even de-ionized water conducts electricity.
..snip..
This small amount of dissociation will make water conductive. Also, water will be contaminated with dissolved solids over time.
You can easily get water down to 18 megaohms of resistance, which is quite a lot. The downside is that it will dissolve most metals, and become conductive again.
Blacky
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Blacky
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post #22 of 22
Quote:
Originally Posted by xtremetechuk View Post
Thanks for all of the posts,

My ignorance has showed in starting this thread
You really shouldn't worry about that. Without questions (even potentially silly ones, which yours isn't), we'd never learn anything new!

Any case: Theoretically, if you had a massively powerful and efficient deionising system (current good ones like "Milli Q" units, which generally start at 10,000 USD, are very slow), your idea could work. But you'd have to filter the water to a ridiculous turnover rate to keep the impurity level low enough.

And your hardware might die pretty soon, as pure water is very corrosive (as said earlier)

The option that was used for those who had your idea was made by 3M called Fluorinert. It was used, among other things, in the Cray 2 supercomputer. I believe that current prices are something like 125USD/Litre. But, that would be pocket change to running a Milli Q system.

And ya, Mineral oil kind of works as the poor-mans Fluorinert. Not nearly as awesome, but tis cheaper.
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Atomica
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LG BD-ROM YBris Black Sun Waterblock XSPC Premium Acrylic Reservoir for Laing DDC Primochill Red 3/8" Tubing 
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Compression Fittings: Various EK and Koolance Distilled Water Industrial Pink Fluorescent Tracer Dye and Biocide Magicool Pro Slim Profile 3X120mm Radiator 
CoolingCoolingCoolingCooling
Swiftech MCP350 Pump Silverstone 3x AP181 180mm Fan San Ace 9G1212H1011 120x38mm fan Lian Li TR-5A - Digital 5.25” LCD Thermometer /... 
CoolingCoolingCoolingOS
Koolance Temperature Sensor Plug Koolance INS-FM18 Coolant Flow Meter Koolance Flow Meter Frequency Adapter Mac OS 10.7 Lion 
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M2Tech HiFace BNC Reclocker Labtec Desktop Microphone 600 Razor Orochi Laser Gaming Mouse Wacom Intuos3 Tablet 
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Logitech G13 Gameboard Apple iSight Firewire Webcam Lian-Li aluminium wheels Various Interconnects, brackets, and DIY bits 
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