156W enough to get sub zero temps on a

nutndun · 03-16-2001, 08:11 PM

1Ghz T-bird @ 1310 w/ 2.0vcore up to possibly 1340-1350 w/ 2.1-2.2vcore with the cold temps?

------------------
AMD TB 1Ghz@1310
MSI pro2a
Mushkin Rev2 256mb
Creative Gforce GTS
Watercooled

phreenet · 03-18-2001, 08:50 AM

TO be honst with you I dont have much expirence with pelts to let you know if you can get subzero, the important thing to remember is that you want your peltier to have twice as many watts as your processor puts out. Go Rich W.'s peltier article on the cover of procooling.com and read through some of that, futher more download a program called "Radiate" (also found in that article) and find out how many watts of heat your processor will put out

Jtw0128 · 03-18-2001, 11:07 AM

I use a 156 watt TEC on an 850 t-bird that's at 1100 right now at 2.0 volts and my temps are about 15-20 celcius, don't know if I'm doin something wrong, but if you get similar results to me, you won't get close to zero.

nutndun · 03-18-2001, 11:11 AM

Hey J,
What power supply are you using to power the pelt?

Kevin · 03-18-2001, 08:38 PM

I doubt it... my duron 1 gig was in the mid-high 20s w/ a 156w pelt. But my water was getting really hot so it may have just been the fact that my radiator wasn't good enough.

Freakyfrank · 03-19-2001, 06:17 AM

Quote:

Originally posted by Kevin:
I doubt it... my duron 1 gig was in the mid-high 20s w/ a 156w pelt. But my water was getting really hot so it may have just been the fact that my radiator wasn't good enough.

at what voltage?? 12V?? .. 13.8? 16V?

Joe · 03-19-2001, 06:56 AM

I doubt you will get sub 0 temps. I am going to be using a 156watt pelt on a 1.6Ghz Tbird and only expect to get mildly cooler.

Soon enough I will know if it pays to evey deal with a pelt on a Tbird that fast.

Cablepro · 03-20-2001, 01:22 AM

before i fried the chip from condensation, my 1.2 @ 1505 with a 156W peltier powered by a 15V 35A power supply would get up to 26C under full load...

I was getting temps like that with straight watercooling...and i didn't have the HUGE temp difference from idle to full load like I did with the peltier...

I think i'm done with pelts for now...unless I get brave again, heh

Kevin · 04-15-2001, 03:49 AM

You won't hit below zero... unless you use chillers and awesome radiators and shiot like that.

Memphis · 04-19-2001, 07:44 PM

This is what DrRom did:
http://www.overclockers.com.au/ubb/F...ML/000497.html

And the write ups on http://www.overclockers.com/ under peltiers.

Albeit with a 172W peltier.

Cheers

Memphis

Cerelac · 04-24-2001, 09:32 AM

Take the guesswork out. Use software to model your system before you implement it. Melcor's Aztec software is free, melcor.com. Kryotherm (where tedist gets their pelts) also have theirs DLable www.kryotherm.spb.ru

03-16-2001, 08:11 PM	#1
nutndun Cooling Neophyte Join Date: Mar 2001 Location: PA, USA Posts: 11	156W enough to get sub zero temps on a 1Ghz T-bird @ 1310 w/ 2.0vcore up to possibly 1340-1350 w/ 2.1-2.2vcore with the cold temps? ------------------ AMD TB 1Ghz@1310 MSI pro2a Mushkin Rev2 256mb Creative Gforce GTS Watercooled

03-18-2001, 08:50 AM	#2
phreenet Cooling Savant Join Date: Feb 2001 Location: Gloucester, Virginia Posts: 356	TO be honst with you I dont have much expirence with pelts to let you know if you can get subzero, the important thing to remember is that you want your peltier to have twice as many watts as your processor puts out. Go Rich W.'s peltier article on the cover of procooling.com and read through some of that, futher more download a program called "Radiate" (also found in that article) and find out how many watts of heat your processor will put out __________________ Dual Pentium!!! 933@1107 Liquid Cooled.

03-18-2001, 11:11 AM	#4
nutndun Cooling Neophyte Join Date: Mar 2001 Location: PA, USA Posts: 11	Hey J, What power supply are you using to power the pelt? __________________ AMD TB 1Ghz@1310 MSI pro2a Mushkin Rev2 256mb Creative Gforce GTS Watercooled

03-18-2001, 08:38 PM	#5
Kevin Slacking more than your weird uncle Join Date: Nov 2000 Location: San Diego, CA (UCSD) / Los Angeles, CA (home) Posts: 1,605	I doubt it... my duron 1 gig was in the mid-high 20s w/ a 156w pelt. But my water was getting really hot so it may have just been the fact that my radiator wasn't good enough. __________________ I used to throw hot coffee all over the ass of the horse there, then whip him while he was kickin' at me. Those f***in things are crazy.

03-19-2001, 06:56 AM	#7
Joe The Pro/Life Support System Join Date: Dec 1999 Location: Denver, CO Posts: 4,041	I doubt you will get sub 0 temps. I am going to be using a 156watt pelt on a 1.6Ghz Tbird and only expect to get mildly cooler. Soon enough I will know if it pays to evey deal with a pelt on a Tbird that fast. __________________ Joe - I only take this hat off for one thing... ProCooling archive curator and dusty skeleton.

03-18-2001, 11:07 AM	#3
Jtw0128 Cooling Neophyte Join Date: Feb 2001 Location: Scotch Plains Posts: 15	I use a 156 watt TEC on an 850 t-bird that's at 1100 right now at 2.0 volts and my temps are about 15-20 celcius, don't know if I'm doin something wrong, but if you get similar results to me, you won't get close to zero.

03-20-2001, 01:22 AM	#8
Cablepro Cooling Neophyte Join Date: Jan 2001 Location: Daytona Beach, FL USA Posts: 93	before i fried the chip from condensation, my 1.2 @ 1505 with a 156W peltier powered by a 15V 35A power supply would get up to 26C under full load... I was getting temps like that with straight watercooling...and i didn't have the HUGE temp difference from idle to full load like I did with the peltier... I think i'm done with pelts for now...unless I get brave again, heh

04-15-2001, 03:49 AM	#9
Kevin Slacking more than your weird uncle Join Date: Nov 2000 Location: San Diego, CA (UCSD) / Los Angeles, CA (home) Posts: 1,605	You won't hit below zero... unless you use chillers and awesome radiators and shiot like that. __________________ I used to throw hot coffee all over the ass of the horse there, then whip him while he was kickin' at me. Those f***in things are crazy.

04-19-2001, 07:44 PM	#10
Memphis Cooling Neophyte Join Date: Dec 2000 Location: Melbourne, Victoria, Australia Posts: 45	This is what DrRom did: http://www.overclockers.com.au/ubb/F...ML/000497.html And the write ups on http://www.overclockers.com/ under peltiers. Albeit with a 172W peltier. Cheers Memphis __________________ My first computer:http://www.overclockers.com.au/pcdb/...phis&page=pics My second computer: 1.2 GHz AXIA, MSI K7T Turbo LE, 256 MB Kingmax PC150 RAM Gigabyte 32 MB GeForce IIMX, 10/100 NIC, Quantum 40GB 7200rpm ATA100 HDD KDS 19", Creative 12x DVD, CD Writer, Dual boot Win98 SE/Linux Red Hat 7.1 Email me: atrewin@hotmail.com

04-24-2001, 09:32 AM	#11
Cerelac Cooling Neophyte Join Date: Apr 2001 Posts: 10	Take the guesswork out. Use software to model your system before you implement it. Melcor's Aztec software is free, melcor.com. Kryotherm (where tedist gets their pelts) also have theirs DLable www.kryotherm.spb.ru

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