My first tube

[<<HANNIBAL>>]

Thnx ppl
now I need some advices for first test
how mutch acetone should I fill ?
It can take up to 1 litter watter?
how mutch DI will I need for 1 hour test?
how can I guess when CPU has cold bug?
and what kind of nail polish should I use to insulate it

[Oliver]

You just want to have the buttom filled with acetone and then supply when its gone...

depends on your hw, but hw in sig and one hour @ cpu, you can be good with a couple of kilos...

[Misko]

how mutch acetone should I fill ? start with 50-100ml 50 if di is rise shape, or 100 if it is bigger

It can take up to 1 litter watter? don't know how to help here

how mutch DI will I need for 1 hour test? depends on cpu 45nm/65nm, load, vcore, and mhz, lets say one kg

how can I guess when CPU has cold bug?
don't worry with intel and dryice, you u have very low chance to hit cold bug above -70C

and what kind of nail polish should I use to insulate it? dunno for this one maybe u can try also with some sort of plasti gum (see team turkiye way of insulation)

[Buckeye]

If you leave out the acetone and just use the DIce, what effect does that have on cooling ?

[Oliver]

Then you will have temps around -25/-30 or so, its nearly twice as cold when using acetone or similar...

You can insulate with masking tape and papertowel... works like a gem...

[Buckeye]

Ok Great, thanks for the info.

I wasn't sure if I wanted the smell of the acetone but it sounds like it's the way to go. Just have to do it in well ventilated area.

[MuffinFlavored]

ok
when I'll decide to make second tube I will ask your opinion, before makeing it
Thnx guys, love this forum

Here in Tbilisi 1kg copper block costs 10$

hmm U think that size copper will be enough?

You made me WikiPedia Tbilisi.


Very nice pot, it looks huge.

I have no idea, so maybe I shouldn't ask her, but how do you make a pot?

[<<HANNIBAL>>]

Here it is
first DI session in Georgia
congratulate us with stepping in to the world of Extreme Overclocking









Temp:-50

P.S. We used Team Turkey method of insulation with kneaded rubber

[HDCHOPPER]

man that is 1 killer big pot !
grats on your work always nice to see everything tried at least once

copper bottom next time and a hold down bracket insted of screws into pot might be better .. but still nice pot

your future looks good man keep it up !!

[pxhx]

Very cheap!

Do you mean Real? So 95,59€ or $150,47? Otherwise this is quite expensive. Almost unaffordable.

around US$ 260.00.
The money here is Real... so R$1,00 = US$2.13

Cooper here is like gold!!! LOL
that's why i make my containers with scrappy materials
1KG dryice costs more than US$2.00.
So, whatever...


Your pot is awesome!!! Fat and Furious.
Congrats! keep freeziiiinnn'.

[<<HANNIBAL>>]

Thank for everything guys
Without this forum it would be much harder for me to make this kind of cooling
Next session will be really soon. First of all we are planning to brake Georgian frequency record (5500+ MHz) and after some bench records

Here is the video of the first session:
http://www.youtube.com/watch?v=RPoN3zUJyXI

[westsider]

good job honey


ყოჩაღ!!!

[<<HANNIBAL>>]

here is some more pics
added some more insulation on the tube. At the first session which lasted over 1h the insulation around the pot began freezing at the end of the session, so I thing some extra insulation would not be bad






Ready for second DI session and GEO record

[<<HANNIBAL>>]

here are the results of the second session




We managed to brake Georgian record and got 5753.93 MHz on D347 but we expected to get better results
we had one strange issue
on stock voltage CPU in bios was at -45c, but when I raised the voltage (1.8vcore) it hopped up to +50c what could be the reason?

[Unseen]

poor contact i guess

[<<HANNIBAL>>]

poor contact i guess

some other opinions?

can this happen because of poor alu quality?
I mean bubbles in alu

[mega*]

some other opinions?

can this happen because of poor alu quality?
I mean bubbles in alu

What are you using as TIM?

[<<HANNIBAL>>]

What are you using as TIM?

cant understand the question
if you are asking about what I'm using with DI, I use Acetone

[mega*]

cant understand the question
if you are asking about what I'm using with DI, I use Acetone

Sorry, I meant what are you using to make contact with your DICE pot and the CPU

[sno.lcn]

Could also be the board not reading temp correctly, I've had many boards that do this, at all kinds of different temps.

[<<HANNIBAL>>]

Sorry, I meant what are you using to make contact with your DICE pot and the CPU

I use Arctic silver 5

[bartx]

AS5 is rather poor below zero, but it shouldn't cause plus temps. Maybe try next time to tighten screws more or use less insulation

[<<HANNIBAL>>]

AS5 is rather poor below zero, but it shouldn't cause plus temps. Maybe try next time to tighten screws more or use less insulation

I'm making a hold down bracket now
so the next session should pass better

[Unseen]

are you using backplate?

[<<HANNIBAL>>]

are you using backplate?

tried to use backplate at the last session
but the screws where too short and I just used neoprene, tightend screws from behind the mobo and that's it