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Chilling water below zero? is it doable? - Page 4

post #31 of 58
Quote:
Originally Posted by Rayleyne View Post

What is this common sense you speak of?

I think it's a female monthly thing. Or some sort of mystery we need not concern ourselves with.
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post #32 of 58
you can go down to -55c with water and a Good coolant.
post #33 of 58
Quote:
Originally Posted by dimrain13 View Post

well he has not trolled on any of the videos that I have watched and he has a post on it (on his site?) I say try it before judging .

http://www.overclock3d.net/articles/cases_cooling/ultimate_h100_cooling_mod/1

But who knows..you only get 1-2 degrees difference in a push pull config so I can see how it could be fake.

Watch the video to the end...

And unless you cool the air/water with something you just can't get below ambient temps, no matter how many fans you use.
 
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post #34 of 58
Quote:
Originally Posted by Alatar View Post

Watch the video to the end...

And unless you cool the air/water with something you just can't get below ambient temps, no matter how many fans you use.

Where is the Like button. smile.gif
post #35 of 58
Thread Starter 
Quote:
Originally Posted by Mayhem View Post

you can go down to -55c with water and a Good coolant.

Yes, But what will do that, I don't see chillers themselves for standard aquariums doing -10c at full load
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post #36 of 58
Quote:
Originally Posted by Rayleyne View Post

Yes, But what will do that, I don't see chillers themselves for standard aquariums doing -10c at full load

You can do it with phase change systems like vega did it back in the day: http://www.overclock.net/t/950313/vegas-quad-sli-3gb-gtx580-sub-zero-liquid-cooled-build

However at that point I would recommend going direct to die, instead of chilling a separate liquid. Depends on how important cooling the GPUs is for you. Cooling a whole system, it's cheaper to go phase change chilled water. Cooling a single component, it's easier to go direct to die phase change.
 
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post #37 of 58
Thread Starter 
Quote:
Originally Posted by Alatar View Post

You can do it with phase change systems like vega did it back in the day: http://www.overclock.net/t/950313/vegas-quad-sli-3gb-gtx580-sub-zero-liquid-cooled-build

However at that point I would recommend going direct to die, instead of chilling a separate liquid. Depends on how important cooling the GPUs is for you. Cooling a whole system, it's cheaper to go phase change chilled water. Cooling a single component, it's easier to go direct to die phase change.


Ideally i can cool 7970s with my rads on passive i've got 3x 360mm at 80mm thick but i most certainly want a 24/7 high 5ghz clock and the only way to do that is with something semi exotic for cooling and given my weather around here Liquid just won't cut it.

ADditionaly if the 8k series or 9k or whatever the next set of cards is fast enough to mostly handle 7680x1440 without much of a problem even at only "Medium" then i'd prefer to sub zero a single gpu + cpu


also what is the life span of something like
http://www.frozencpu.com/products/13091/ex-vap-20/Cooler_Express_2013_Design_Super_Evaporator_CPU_GPU_Cooling_Unit_w_Upgraded_Socket_Kit_-_All_Sockets_478_754_775_1155_1156_1366_2011_939_940_AM2_Xeon_CE-48-D-1C-1G.html?tl=g49


hope it's more then say a year.
Edited by Rayleyne - 2/2/13 at 11:29am
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post #38 of 58
Thread Starter 
Spose no-one knows.
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post #39 of 58
When it comes to sub ambient, or sub zero cooling, I think you are pretty much in the experimental loner club. It's not all that popular. You gotta worry about condensation and you have to tolerate noise, or move some stuff in an other room. It's just too much hassle for most of us. And the cost can be prohibitive too.

I thought about it for a while, and if I want to get into something like that some day, I'll probably move my rads outdoors in the winter and watch my dew point.

Best luck to ya! thumb.gif
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post #40 of 58
Thread Starter 
Quote:
Originally Posted by PepeLapiu View Post

When it comes to sub ambient, or sub zero cooling, I think you are pretty much in the experimental loner club. It's not all that popular. You gotta worry about condensation and you have to tolerate noise, or move some stuff in an other room. It's just too much hassle for most of us. And the cost can be prohibitive too.

I thought about it for a while, and if I want to get into something like that some day, I'll probably move my rads outdoors in the winter and watch my dew point.

Best luck to ya! thumb.gif

If only australia actualy had "Winter"
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