Prepairing DOTHAN for LN2 action...Warning 56K/photos inside...

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10-27-2005, 10:34 PM
hipro5

Prepairing DOTHAN for LN2 action...Warning 56K/photos inside...

Hi there.... :D

I just want to ask the experts of the LN2 action if I insulate well my mobo so as to run a DOTHAN on it....... :)

Firstly I sprayed and "tipped" ALL OVER the motherboard with a Plastic spray which can hold from -70*C to 120*C.......

After that, I started to "fix" the CPU bracket of the motherboard so as to fit with my phase change/LN2 container......

http://www.thelab.gr/images/Hipro5/D...seal_5_jpg.jpg

http://www.thelab.gr/images/Hipro5/D...seal_6_jpg.jpg

http://www.thelab.gr/images/Hipro5/D...seal_7_jpg.jpg

Now I was ready to screw it onto mobo......

http://www.thelab.gr/images/Hipro5/D...seal_8_jpg.jpg

A bit insulation inside it.....

http://www.thelab.gr/images/Hipro5/D...seal_9_jpg.jpg

Now.......Backside of the mobo........I firstly putted the Prommie's back plate with the resistor in it so as to keep the CPU's surface warm and then I double insulate the mobo.......

http://www.thelab.gr/images/Hipro5/D...eal_10_jpg.jpg

Afterwords it was time for placing the adapter in it......

http://www.thelab.gr/images/Hipro5/D...eal_11_jpg.jpg

Insulate a bit.....

http://www.thelab.gr/images/Hipro5/D...eal_12_jpg.jpg

......and a second layer......

http://www.thelab.gr/images/Hipro5/D...eal_13_jpg.jpg

QUESTION: Do you think that this is enough for the LN2 action?......or should I do something else too.......

Thanks...... :)
10-28-2005, 12:38 AM
G H Z

Looks good Hipro, time to maximize that Dothan ;)

Maybe Kinpin will stop in with some tips.
10-28-2005, 01:08 AM
Unseen

bro nothing stops the condesation from LN2...
Try to put as more insulation as you can...

Ps. Did u repair the adapter?
10-28-2005, 01:10 AM
nhenhophach

wow wow maybe i buide it for my Dothan.
10-28-2005, 02:49 AM
hipro5

Quote:

Originally Posted by Unseen

bro nothing stops the condesation from LN2...
Try to put as more insulation as you can...

Ps. Did u repair the adapter?

Unfortunately no Chris.....Despite the burned Mos-Fet, it must be and an IC also burned that can't be found.......at least here in Hellas...... :(
10-28-2005, 02:57 AM
hicookie

Great! hope u'll get maxium extreme result :D
10-28-2005, 08:47 AM
Waus-mod

I think it will be enough.. how thick is the insulation on youre tube, so you have an good sealing between the insulation next to the socket. and as unseen said, the more the better.
10-28-2005, 11:31 AM
hipro5

I'll try to cover the tube with as much insulation as possible........Do you think that I've got to insulate around the CPU's socket as well - just in case - ........
10-28-2005, 11:42 AM
Gautam

Best of luck, in your hands it'll fly like nothing else out there!
10-28-2005, 12:32 PM
sin0822

you need some dielectric grease up in there.
10-28-2005, 02:12 PM
gocchin

Looking forward to some great results from one of the masters! :)
10-28-2005, 03:18 PM
Waus-mod

Well more insulation near the socket will do you good, make it as thick as you can. this will provide some good insulation.
10-28-2005, 03:41 PM
harleybro

Definately w/ LN2 you need alot of insulation. On my tube I use 3/4" foam. Sorry don't know metric. I spray the back of my mobo and nailpolish the front. Make sure to seal around the caps real well. If you get a lock up and need to wait for temps. to drop anything nearby will have condensation on it. I would worry about the metal brackets they will surely be covered in frost. ;)
10-29-2005, 07:08 AM
k|ngp|n

Looks good hipro!
Nice bracket. Can't wait to see what a true intel master like yourself can do with that chip.
Hopefully your chip will love the volts, because those are the ones that usually scale well.
10-29-2005, 07:44 AM
hipro5

Thank you guys for the tips......... :) :toast:

I'll test on P4C800E-Deluxe which does 277MHz 1:1 with the BH-6 benchable 3D..........and with an expected ASUS P4GD1 mobo.....VGA's will be X800XT-PE as for the AGP which does 780MHz core and 702MHz rams on a prommie with R507(on the cascade it should do better) and - for now - 7800GTX and later on X1800XT as for the PCI-E.......I'll see what I can do......
After that, LN2 will freeze the Dothan and a cascade the VGA...... :)
I'm almost prepared........I have backup mobos if anything wrong happen(hope not)......2 x ASUS P4C800E-Deluxe, 2 x ASUS P4GD1 and 3 x CT-479 adapters...... :D

@ harleybro yes I think I should put some insulation on the front of the mobo around the socket as well........Thanks..... :)

@ k|ngp|n yes I hope my chip could do well too.......We will see....... :)
10-29-2005, 07:52 AM
metro.cl

good luck :)
10-29-2005, 11:36 AM
afireinside

780/702 on a SS :eek: What vdd/vddq? That thing will FLY under a casecade. I hope the dothan works out well for you. I think 45k ATI might fall soon :D
10-29-2005, 11:47 AM
mrlobber

Quote:

Originally Posted by hipro5

I'm almost prepared........I have backup mobos if anything wrong happen(hope not)......2 x ASUS P4C800E-Deluxe, 2 x ASUS P4GD1 and 3 x CT-479 adapters...... :D

It seems you have some serious stock for xtreme benching prepared :eek: Way to go, waiting for the results :toast:
10-29-2005, 12:00 PM
hipro5

Quote:

Originally Posted by afireinside

780/702 on a SS :eek: What vdd/vddq? That thing will FLY under a casecade. I hope the dothan works out well for you. I think 45k ATI might fall soon :D

I hope so too......... :D

VCore = 1.82Volts
Vdd = 2.4Volts
Vddq = 2.43Volts

Quote:

Originally Posted by mrlobber

It seems you have some serious stock for xtreme benching prepared :eek: Way to go, waiting for the results :toast:

Thanks........I'm trying too find a good M 780 one......... :)
10-29-2005, 05:21 PM
[XC] moddolicous

Cant wait hipro. Hopefully you'll catch Memesema and the other guys that are in the 18's. Is 3d your main thing? I would love to see 4ghz dothan in 3dmark.
10-29-2005, 11:03 PM
LittleDevil

Realy nice setup... Do you have any new pictures?

tnx
10-30-2005, 05:17 AM
hipro5

Quote:

Originally Posted by moddolicous

Cant wait hipro. Hopefully you'll catch Memesema and the other guys that are in the 18's. Is 3d your main thing? I would love to see 4ghz dothan in 3dmark.

Thanks, I'll try to........"Hope dies last"........ :D :toast:

I'll fully test the Dothan in all of the benchies.... ;)
10-30-2005, 05:18 AM
hipro5

Quote:

Originally Posted by LitleDevil

Realy nice setup... Do you have any new pictures?

tnx

Not yet......I've prepare them and .........waiting for a good M 780 cpu..... :)
10-30-2005, 07:58 AM
n00b 0f l337

Just remember, that aluminum will act as a cold conductor when your ln2'ing. Make sure you insulate heavily between tube and bracket.
10-30-2005, 04:46 PM
evil_raver

i will be looking forward for your results as always you are pushing another intel rig to its limits.... :up:

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