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Second Secret Project on Voodoo5 6000


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  • 1 month later...

Hello,

 

Informations about Peltier elements:

 

QC-127-1.4-3.7MS

Peltierelement 36W for GPUs

40x40x4,7mm

30,12€/pieces

120,48€ (4 pieces)

 

QC-127-1.0-3.9M

Peltierelement 18W for Sdrams

30x30x3,6mm

26,92€/pieces

179,52€ (6 pieces)

 

8 Tecs are here:

 

324265tecs.jpg

 

The others tecs will arrived 2 weeks later.

 

Powersupply is ordered:

http://www.ebay.de/itm/Trafo-Netzteil-Transformator-12V-40A-DIN-ISO9001-/280653381774?pt=Bauteile&hash=item41583ec08e

350W Coolingpower is very high. Maybe, we can freeze the card for best o/c results.

 

Powersupply received:

 

237811powersupply.jpg

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  • 1 month later...

Hello,

Come back :)

The front copperbaseplate is done:

 

787048copperbaseplate.jpg

 

New structur. 1mm to 0.3mm for cooler tecs. 4 hours of investement for this struktur. In the backcooler, same structur.

 

An electronics engineer draws up the control panel:

 

782990controlpanel.jpg

 

All provisionally done.

 

Here is the beauty:

 

135108611.jpg

 

842023352.jpg

 

810319493.jpg

 

509535934.jpg

 

In progress now...

 

Regards,

 

Trevormacro

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  • 3 weeks later...
  • 3 weeks later...
  • 1 month later...

I realize this hasn't been updated in some time, but just wanted to comment that I really like the work you've done on this card. Not only is it a cool rare card, but now a well modded one too. I have an appreciation for 3Dfx - my first 3D card was the add-in Monster 3D, then my next step went to Voodoo 3 3500tv.

 

I'm also glad you put screw blocks where the additional power connector goes - those solder joints look fraile if moved too much.

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  • 5 weeks later...
  • 2 months later...

First TEST with same system of my watercooling cards.

 

3DMark01se and Quake3 Freeze @166MHz in the first 5s.

 

546939test1.jpg

 

426735test1a.jpg

 

379247test1b.jpg

 

522805test1c.jpg

 

253451test1d.jpg

 

The Watertemp 50°C is to high. (measured with IR lasergun)

 

The Tecs can be cool -22°C without heat. Better is 30°C watetertemp. But I need more radiatorsurfaces. 360mm radiotor is not enough big to cool well the water.

I have a thermalpower about 480W (400W for the tec cooler and 80 max in charge for the V5k6).

The 360mm Radiator is recommend about 200-300W for good watertemperatures. Better is, I get one more radiotor or much better 2 more. Or with a chiller I would have any better watertemperatures. May be below 20°C.

I let you know.

 

I have baught this waterchiller.

Aquatuning recommend this one.

 

http://www.aquatuning.de/product_info.php/info/p2693_Durchlaufk-hler-Hailea-Ultra-Titan-1500--HC500-790Watt-K-lteleistung-.html

 

I hope I will receive it in good condition with DHL.

Anyone have experiences with waterchiller?

 

History:

 

On the frontside:

 

4 tec of 36W for gpus and 3 tec of 18W for sdrams.

 

144 + 54 = 198Watts

 

http://img15.hostingpics.net/pics/20780084y3.jpg

http://img15.hostingpics.net/pics/49351671y4.jpg

 

On the rearside:

 

3 tec of 18W.

 

=54Watts

 

http://img15.hostingpics.net/pics/20350942y6.jpg

http://img15.hostingpics.net/pics/17825149y7.jpg

 

In all = 252Watts TEC on the card + 100Watts max for the V5k6 = 352Watts

 

The waterchiller is for 790Watts with max low temperature of 4° C.

 

Is it good?

 

One VSA100 produce 14Watts in full charge. is the tec (36W) on gpu are good for it?

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