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Unread 09-14-2005, 08:28 AM   #15
mwolfman
Cooling Savant
 
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Join Date: Jun 2004
Location: Sweden
Posts: 152
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Quote:
Originally Posted by duh_bing
Hello,

I setting up my first watercooling rig. My computer is in my bed room and am considering running the setup passively. My concern is that ambient temps where i live average 30C. Most threads i read recommend placing the rad horizontally, some distance from the surface and (maybe) a chimney.

Will a thermochill 120.3 be enough for just the CPU(Prescott)?
If not wat would you recommend? (other than fans )

Please share your summer experiences w passive setups. Thank You.

Bing
Hi I run a Barton 2500 (65Watt) and a Hydor L30

I cant run it passive vertikaly however in horrisontaly there is no problem for me, the water temp is 38.3°C after 3 h with burn in (amb. =21,3°C) running = my CPU = 51°C.
There is a new radiator 3*3*12cm over at www.vcore.dk, that one should do the trick. (or use a Landrover-71 radiator).

If I where you I'l mount one papst 12cm and run it @ 5 volt, seal of the rest of the area. When I run my (3) papst @ 7 volt I cant hear them (and I have a very sensitive ear) throw the radiator, then my water temp is 3 °C above abm. (@12 volt delta T = 2°C)
__________________
Very old specs below, but I keep it for sentimental values :-/
Gigabyte GA-7N400 Pro2, Barton 2500@3200 -11*201MHz, X800 XL , 1 GB Cosair 3200 (6-2-2-2) @400MHz in dual channel
TurboBlock Rev. 1.0
~0,15452756±0,004125251°C/W , HL120.3 with 3 Papst 4412@7volt , Hydor L30II

Last edited by mwolfman; 09-14-2005 at 08:33 AM.
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