We here in Team NexGen are at NexGen Consulting trying to break the world record right now, with (hopefully) a bit of help from koolance, and some LN2 or LHe4. We have a P5B deluxe, 631 cedarmill (ES), and 2 X 512MB Micron D9GKX Memory modules. So far we have hit 5.5ghz no problem but beyond 1.4v Vcore Air, water, and even our Prometeia Capped out under the heat load generated by the P4 631. But 4ghz at 1v was pretty cool. The use of Liquid Nitrogen is our best bet at breaking the 8000.1MHZ world record and bringing the title back to the good ole U.S.A.
If you have experience with LN2 Cooling please feel free to advise us on any thing you see fit.
6 Port Thermocouple thermometer courtesy of Borders Sheet metal and Heating.
Home Made Dewar Flask, Air Insulated against Conduction and Convection with a layer of Heat shielding to deflect radiant heat.
First LN2 test with the P4 631
Pouring the LN2 into the hand flask
Three of five IHS removals for this project.
Bios shot of initial LN2 temps at boot
Liquid Nitrogen Block before insulation
Water cooling test setup
E6400 Overclocking on Water.
lapping of the IHS on our P4 631
Air cooling test setup
If you have experience with LN2 Cooling please feel free to advise us on any thing you see fit.
6 Port Thermocouple thermometer courtesy of Borders Sheet metal and Heating.
Home Made Dewar Flask, Air Insulated against Conduction and Convection with a layer of Heat shielding to deflect radiant heat.
First LN2 test with the P4 631
Pouring the LN2 into the hand flask
Three of five IHS removals for this project.
Bios shot of initial LN2 temps at boot
Liquid Nitrogen Block before insulation
Water cooling test setup
E6400 Overclocking on Water.
lapping of the IHS on our P4 631
Air cooling test setup