I am trying to duplicate some of what blade runner had for his 5900 waterblock, but with a few twists.
First I use some digital calipers and created a model of my 5950 in trueSpace3 (free from download.com, or search google)
The model is here if anyone needs it:
http://www.zapwizard.com/laserpc/5950/5950.cob
The twist with this project is that I want to take the water from the 5950 Ultra, down to the SK8N northbridge, under the AGP card, then back up to cool the backside DDR.
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This complicates the flow layout and fitting location a bit.
So far I want to use 8mm puch fittings, with a 90degree fitting for the exit.
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The block will be CNCed out of one piece of copper (Besides copper lid)
The botton will be even with the GPU, with extra drops for the DDR chips.
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Any other ideas?