My Koolance Exos experience

Slappy00

Golden Member
Jun 17, 2002
1,820
4
81
So I decided to toss my hat in the water-cooling ring and buy a Koolance Exos with it I bought:

Cpu-cooler 200G
VGA/Chipset cooler.
2ft of internal (clear) tubing..
Arctic Silver 3


Any who I finally got all my stuff today and went about putting it in my Abit IS7 mobo

First out came the Processor and surprise it was still stuck to the intel cooler when i yanked it out of its socket. After placing the cooling block on a hot-plate for 2min i got the cpu off... Speeding things up I got the heatsink off of my R9700pro and was ready to rock.


After cutting the clear tubes in 1/2 I put the vga heatsink along with ASilver3 on the GPU and used the retianing screws to secure it... I then made the mistake of attempting to put the tubes on when the block was on the card.... YOu will be very surprised how much twisting pushing and cursing it takes to get that tube down the inlet/outlet. so I had to take it off and after about .5 hours I had the blasted tube on both the inlet and outlet. Then came the clamps.... man O man those things are the single most annoying things I have ever interacted with... They make absolutely litte difference on the VGA cooler (b/c they go on soo loose) and are frightingly tight on the cpu cooler.

Moving on to the CPU I had the same problem with the CPU and had to spend about a half-hour wrenching the tubes on (remember to use the blue tube(s) for the outside and the clear tube(s) for the inside .... I didnt RTFM on that page and had to retube two connects b/c of that).

Hooking up the tubes to the unit was easy but they didnt lable which connect was "out" (cool) and in (hot) and i put it backwards so my VGA card got cooling b4 my CPU did (I wanted it the other way around), lucky for me the quick-connects saved the day and i just switched the connections around.

The bracket and electronices were a snap, just RTFM and there is no problem doing it.

bleeding it was a bit of time but nothing terrible, although I could not seem to fuill the unit up completely (manual said not to anyways).

Now I have around 40-48c all the time (40-idle about 45-48 load, on setting 1 (2 and 3 make the temp substantually lower but not lower than ambient)) running so quiet that my Antec psu fan is louder than my comp. Mind you my ambient temp in my room is around 80-95F and that I have both my video-card and CPU hooked up to the system. I tried to get the temp higher than 48 and It would not happen. I ran every benchmark (sandra, futuremark)to get it hotter and it would not budge from 50max. I have a p4 running at default voltages doing 3.01ghz, and my R9700pro doing 369/335, I could easily do more on the p4 2.4c but I have that 250mhz barrier problem...

in all It was worth it... I orderd more clamps b/c i abused the hell out of the old ones, and some extra coolant, but the purchase gave me a computer that can be super-silent when i want it and with a press of a button a cooling monster... not bad but $300 is the price for these luxuries.
 

Slappy00

Golden Member
Jun 17, 2002
1,820
4
81
Quote:"Nice. Any (pics)"

nah contrary to popular practice I dont buy expensive hardware to flex my "rig" I got the watercooling for two reasons:

1) to make my video card stable in 90 degree weather (it used to crash all the time running stock), and maybe get a bit of OC out of it ;)
2) to make my computer quiet so my g/f can use it w/o whining about how loud my "vaccum cleaner" is (the pretty ones always hate computers for some reason).

Yah it has the nice UV dye and would look kick@ss on any dark-colored tower. stuff (its green btw) but im not 16-19 for all that noise, its all about function and man let me tell you: you simply will not believe how quiet this thing is... i had to put my ear one inch from it to hear it at all... money well-spent...
 

boyRacer

Lifer
Oct 1, 2001
18,569
0
0
Hmmm... was looking at one of those this weekend and i was itching to buy it even though i don't need it... :D
 

Slappy00

Golden Member
Jun 17, 2002
1,820
4
81
WEll I think the way the processors with their high-wattages and such water might be the way to go, remember when CPUs only had heatsinks? Bet you will remember when CPUs only had air-cooling too...
 

woodscomp

Senior member
Dec 28, 2002
746
0
0
Umm I run a Intel 2.4C at 3.0GHZ on a Asus P4P800D board with a Geforce FX 5600 Ultra and a WD 36GB Raptor with two quiet 80mm fans. And the temp on my CPU never gets above 48C (ever). That is stock air cooling. A little louder than your water cooling but then again I have the three hundred in my pocket.

I would think that your old cooling setup was not at full potential.
 

Slappy00

Golden Member
Jun 17, 2002
1,820
4
81
My old setup used a Retail Intel cooler and My temps (according to winbond chip) were 49-50c idle and 60+ load, that was with default voltage, the case open and a 12" fan blowing into the case on high, not to mention the 4 80mm fans in case along with 2 on the psu all going at high spreeds. My Radeon got so hot that I couldnt touch it for longer than a half-second. My ambient tems in my room alone were around 90f, and stuff was not stable.

Now since I am not blessed with air conditioning, water-cooling keeps things very cool and quiet.

Now saying that your CPU never gets above 48c, well thats lovely but you probably have central air also, I very highly doubt that that computer would stay 48c under load in a 90F ambent room. Further you think the Prescotts will run 48c with stock cooling? Those things dissapate about 115W and will run hella-hot. Why do you think Intel was experimenting with water-cooling themselves (a story a while back at hardcop)?

Granted you have $300 in your pocket but you probably will lose that to air conditioning bills by october... Either way we are even.
 

MichaelD

Lifer
Jan 16, 2001
31,528
3
76
Originally posted by: woodscomp
Umm I run a Intel 2.4C at 3.0GHZ on a Asus P4P800D board with a Geforce FX 5600 Ultra and a WD 36GB Raptor with two quiet 80mm fans. And the temp on my CPU never gets above 48C (ever). That is stock air cooling. A little louder than your water cooling but then again I have the three hundred in my pocket.

I would think that your old cooling setup was not at full potential.

Is the ambient temperature in your room 80-95F? Slappy specified that his is. That makes a world of difference. How people live without AC is beyond me. I lived w/o it for the first 25 years of my life. Never again.
 

Slappy00

Golden Member
Jun 17, 2002
1,820
4
81
Quote: "How people live without AC is beyond me. I lived w/o it for the first 25 years of my life. Never again. "

<--College Housing

running air would cost me and my roomate about $100 extra every month and it would be out of a box not central, meaning only one room would be cold, my room would still be 90-some degrees F...

If I had 70 or less degres F ambient temps the water-cooling would be much better...
 

ShoNuff

Senior member
Nov 26, 2000
850
2
81
Slappy, awesome feedback on the Koolance.:beer: After doing my research I am going with the Exos as well. I am just waiting for the Aluminum version to be released at the end of the month. They are also releasing a new video cooler as well. I emailed Koolance about the new video cooler and this is what they had to say:

Hello,

The new Cooler is due in October. It?ll be spec?d up to 180W heat sources (GPU-180), whereas the current CHC-A05 gold chipset is intended for 30W sources. Basically, it?s a lot better.

Thank you for your inquiry,
Sales

Koolance, Inc.

I am really looking forward to the Exos set up. I will keep you posted.
 

ShoNuff

Senior member
Nov 26, 2000
850
2
81
Since I was the last to post in this thread I think I will go ahead and post just one more time.:)

Not getting the Exos. The "Tweaker" in me would not have been happy. I ordered the D-Tek ProCore Heater Core, 120MM Fan, Swiftech MCP600 Pump, MCW5000-P CPU block and the MCW50 GPU block. I'm going to connect all of that with some 3/8" ID Tygon hose and call it a day.;)