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Brian
05-08-2007, 02:48 PM
Mineral Oil Submerged Computer (http://www.thetechlounge.com/news/11554/Mineral+Oil+Submerged+Computer/)

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We built this system because with all the oil cooled projects out there, no one built a system that looked good and functioned well! After seeing all the other projects, we had a lot of ideas of how we could do it better and more easily. Many projects used vegetable oil, which would go rancid after a short time. The mineral oil does not have this problem, and is completely clear. We also wanted to use an appropriate enclosure -- the Toms Hardware system used a clear acrylic case, and they had to painstakingly seal each rear connector to keep the oil from leaking. We wanted to put the ports on top to solve that problem the simple way. Other people have built systems in aquariums before, but they were always oversized and square. When we found the Eclipse System 6 Aquarium, we were excited to see an aquarium that was absolutely perfect in size -- you couldn't go any smaller. In addition, we had questions about performance and long term effects.

Brian, flush those fish. You have a new hobby."

Read full story here (http://www.pugetsystems.com/submerged.php)

Kurtis
05-08-2007, 02:48 PM
The video was pretty cool. Fun project, but definitely a novelty (as they even say themselves). Not exactly a system you'd want to have to upgrade.

Max Slowik
05-08-2007, 03:26 PM
Yeah, the metals will ionize anyway with condensation and airborne impurities.

Hey, you got copper in my aluminum!

No way, you got your aluminum in my copper!

Brian
05-08-2007, 07:49 PM
Get rid of my fishies?! Hrmm... I wonder how long they could live in the oil...

Would make for some interesting pictures before they, you know... die...

PsychoSnowMan
05-08-2007, 10:42 PM
I really expected better cooling than that. It would have made a great silent pc otherwise.

Kurtis
05-08-2007, 11:17 PM
It was stable, so what's the difference. And they mentioned they didn't try to get it uber-cool. You could probably improve performance a lot with a radiator like the Zalman Reserator, as they also mentioned.

Max Slowik
05-09-2007, 02:17 AM
Actually, Brian, what kind of fish could live next to a tank of slowly heating and cooling oil?

I mean, how cool would it be to divide a fish tank in half, and watch fish swimming around 'n' stuff in front of a computer?

Kurtis
05-09-2007, 03:21 AM
Actually, Brian, what kind of fish could live next to a tank of slowly heating and cooling oil?

I mean, how cool would it be to divide a fish tank in half, and watch fish swimming around 'n' stuff in front of a computer?

That is a good idea. And then if one fishie misbehaves, you drop him in the oil to make an example of him in front of his friends. Let the just-sharpened aluminum PSU fan suck him in and spit out little fish mcnuggets.

Brian
05-09-2007, 08:06 AM
Well, see, the problem with that Kurtis, is that fish innards most likely have enough conductivity to cause a problem :-P

Kurtis
05-09-2007, 09:01 AM
Hmm...

Somebody call the Mythbusters