Watecooling Loop. Need Recommendations

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arjun_jamil1

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ok so i have to drop the fridge idea.....:(
tell me....
1. is the normal loop okay? coz frm wht i read about that ehiem, it looks like the best in the market, which u say cannot hold a tri- split..
2. is using a car's heater core as a rad a good idea? is it mostly standard <size>?
3. I need to know how the T reservoir works. i mean wouldnt the pump just push the water out from the "inlet"? as it wouldnt have any resistance... and the T would obviously be within the pump's head capacity..<sorry if nubish... i always flunked in fluid mechanics.>
4. i have an AC unit 2 meters away from my case... at the same level.. anything we could do about that?
5. i have half decided that i will be building my own case <taking inspiration from the 1200 and cosmos>.. i have all the plans ready in my mind.i will paste schematics <with the agonizing MS paint> soon.
But i need to know where ill get those front panel ports<usb firewire etc>
and that Special Momentary LED illuminated switch.... for fans and lighting, ill use heavy duty duckbill switches.. Oh and pls i dont want to waste my drive bay for one of those "flashy" multi controllers. i am a simple man of a classy taste..... pls suggest.
 

richardscott

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damn thats a nice chiller any idea on the wattage they pull from the plug? and the heat load they can handle?

also why are there more threads poping up about fridges and pc's?
 

Conumdrum

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I don't care that your building your own case. This is a cooling forum.
You don't need fliud mechanics math.
You find your front stuff by looking, I don't care.
Flashy whatever I don't care.
You want to focus on watercooling your rig or not? Or going high end air cooling?

FOCUS my young one, lets not make a laundry list of what color you want to paint the bottom of your butt.




You want to focus on watercooling your rig or not? Or going high end air cooling?




Okay, great. Your listening. Now I have a instruction for you from a Fallout II Shelter. I can't disclose the location, but you get a Bobblehead of +2 of watercooling knowledge and a +5 of respect from us.

'Take a week off, use the links provided here by me and learn, read, quit asking silly questions.'
That is your task. Your prize is listed, the questions you'll need to answer is:
1. What TWO pumps are most commonly used in a modern WC loop?
2. What is the term Delta T mean in watercooling?
3. What rad company makes the PA 120.3? Pay attention to the . between the 0 and 3.
4. Your question:
2. is using a car's heater core as a rad a good idea? is it mostly standard <size>?
Why don't you tell me? Looks like you glossed over using a car heater core. There are hundreds of rigs using such, mostly from the older days, but it's valid usage. NM, you don't get a chance to answer this one.


Maybe then we can help you quit typing and build the darn thing. It's getting old, I'd rather ignore and move on to intelligent life.

Here is the links AGAIN.Us guys have done the WC thing, there are basics you gotta know. Maybe this long rewritten and modified thing will help. Most say OMG TY, some don’t, they usually just don’t ever reply.
.......................................
CPU HS $65
GPU HS and air HS for Vram and Mosfets $95, full cover block, $100-$200
Radiator $60 min, up to $130
Pump $65 +
Reservoir $25
Hose, some barbs and clamps etc (min $25, more like $35)
Fans $15-30

I went top notch and spent close to $600 to cool my CPU and GPU. You can do it for less, but a CPU only loop is $250 or so, add a GPU, add $100. If your looking at an i7 and a BIG GPU, start thinking about a big rad, possibly two rads, or even TWO loops.
First you gotta learn about WC. It's not like walking into Best Buy.
Spend a while reading this info, get a feel for what your getting into and learn.
It’s not 'Roket Science', but you need to know the basics and the lingo as a beginner.
You should spend a few hours on the listed sites reading threads, guides and more. It's how YOU learn. I can recommend the best stuff, but there are things only reading and participating on forums will ya learn anything. You don’t have to join all the forums. But reading ALL the WC stickies and many threads that interest you is important. A thread might be 50 replies long, and 15 of those replies might be what you needed to ‘PASS THE TEST’. Remember, once the $500 of goodies show up on your doorstep you’re on your own.
For your benefit please spend a few days reading a LOT. It took me a while; I was big into Air over clocking and started to read about water-cooling. I made my decision to water-cool. THREE months later I made my first purchase of parts. Yes it took me that long and I have built a few systems and always just fine.

Don't expect miracles or SUPER DOOPER over clocks. Your temps with a good WC rig will be better than you could of got on air, guaranteed. What you will get is a quiet system that can handle OC to the max of your hardware IF you buy quality and buy smart. And minor maintenance too, a bonus for the water cooler.

Also while there please read on case mods etc. The radiators do NOT fit in many cases. Reading up on pumps and hose routing, wire management and other things are important. Google your planned case and the word water-cooled in one line. You might get lucky. Look here too…. http://www.xtremesystems.org/forums/showthread.php?t=223835
...........................
2009/2010 Heat thoughts:
With the advent of the HOT i7 and bigger dual chip GPU's, it has changed. A 220 size MIN rad for an i7, you want big over clocks, better go 320 sized rad.
Expect an i7 at 4.1 to be putting out close to 250 watts. Using the radiator testing charts, a PA 120.3 with medium fans on high you’ll get a Delta T of 5C, very good. Some have suggested a GTX295 puts out about 250 watts of heat, possibly more like 280 under load. You try and put both of those on a 120x3 radiator the CPU will not over clock at all, it will be very very unhappy. You want to learn more about heat load and the all important measurement, Delta T, read up in the stickies I provided.
2007/2008 Old stuff heat thoughts:
For a setup using the old Q6600 CPUs and the old 4870 and GTX280 cards this is for you.
IF you just cool your CPU and you’re NB if you want, you can get by with a 120.2 sized radiator (RAD). And MAYBE fit in inside depending on your mod skillz. You want to cool your GPU too, you'll need a 120.3 sized rad, and it probably won't fit inside. The rear external rad really works great. No matter what your adding 10lbs to your PC.
…………………………………………………………
Just general info what you should do once a year to keep your WC at 100%:
Cleaning a loop, not a new loop: I do this once a year, I drain and refill at 6 months, the next time I do this……
Wash hands very well, getting rid of hand oils.
For pumps and blocks, fittings, clamps, acrylic res/block parts.... not hose, tear it to smallest pieces, put in a bowl, heat water up not to boiling add 10% vinegar, when hot, pour over parts. Rinse in 10 min or so. Put aside.
The blocks will probably have some black oxidation. Take the copper parts out of the pile of parts you took out of the water. Dry well and pour ketchup on them, and set aside. Only the copper parts need this.
Rad cleaning: fill with very almost boiling hot water. Let sit 10 minutes, drain half out and shake for 5 min. Repeat till liquid is clean. You can pour it in a clean bowl and inspect the water if you like.
All the pump, block, fittings, and clamps, inspect, get in the tiniest corners with a tooth brush. Kind of meditative, time consuming, you learn a lot about o-ring size, how it all feels. It’s very relaxing with some mellow jazz in the background. Run a rag using a coat hanger and dish soap through the tubing, rinse well. I always consider replacing my hose every year. Plasticizers leach out, the tubing isn’t as flexible. Consider it a ‘Hobby Cost’.
Rinse all the parts and hose with distilled, dry then really dry with an air compressor (nice extra step to get rid of water spots). Don’t need to dry the inside of the hose.
Now on to the copper parts, they should have been soaking an hour or two. A toothbrush and ketchup should clean much of the oxidation. It probably won’t be like new, but pretty darn good. Rinse, dry, and blow the parts.
That’s it.
………………………………………………………
Benching software and such is very varied. I use these for each purpose:
These are pretty standard and used by many.
Monitoring the PC temps overall: HW monitor aka hardware monitor
CPUZ for CPU info
GPUZ for GPU info
CPU only: Real Temp
GPU only: ATI Tool, I have a Nivida GTX280, so it works on Nvidia

Loading/benching tools:
CPU loaders: Prime95 and OCCT
GPU Loaders: ATI Tool and the best one is Furmark, nothing pushes the GPU harder right now.
Benching for overall graphics/gaming performance is 3DMark06
……………………………………………………………
Guides
http://forums.extremeoverclocking. [...] p?t=282232 Pretty up to date info and buying guide
http://gilgameshreviews.com/index. [...] s&catid=40 Another good guide
http://forums.extremeoverclocking. [...] p?t=312743 What to do once all the stuff is in the door
http://www.xtremesystems.org/forum [...] p?t=223835 Many build logs on MANY cases, great learning tool.

My latest rig:
http://www.ocforums.com/showthread.php?t=604016

Forums
http://www.xtremesystems.org/forums/index.php? Not a noob site, but great stickies
http://www.ocforums.com/ My fav, good peeps, know their stuff, less hardcore
http://www.over-clock.com/ivb/inde [...] opic=20277 A GREAT Europe site
http://www.overclock.net/water-cooling/ Decent site
http://www.xtremesystems.org/forums/showthread.php?p=3837299 Why we use distilled water. Or de-ionized in the UK because distilled ain’t available unless your rich.

Tests on equipment, not reviews, truly scientific tests
http://translate.google.com/transl [...] n&ie=UTF-8 Info on rad testing
http://www.xtremesystems.org/forum [...] p?t=220593 More rad testing
http://skinneelabs.com/ Host for Martins lab and some newer tests
http://www.skinneelabs.com/MartinsLiquidLab/ Test results, very technical


Stores
http://www.dangerden.com
http://www.petrastechshop.com/
http://www.sidewindercomputers.com/
http://www.jab-tech.com/
http://www.performance-pcs.com
http://www.frozencpu.com/
……………………………………………………………




 

Conumdrum

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Dunno. But just spend hours at Xtreme Systems and see the magic. Not a noob place by any means. You get noobish, really uninformed and poor questions, meaning lazy, your immediate ignore from the users and never get replies. No bans, but no help.

This is XS at it's best, was an open bar. I'm a member, and the event was in my hometown, so I went.
Just happen Fugger lives in Vegas, he's been on stage with the Intel CEO.

http://www.engadget.com/2009/01/26/amds-phenom-ii-pushed-to-6-5ghz-3dmark-record-demolished/






 

arjun_jamil1

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Conumdrum

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So, you know what kind of rad to buy, whats a good pump, probably know about a good CPU block, and probably know enuff about a GPU block to be dangerous.

So I think you can just make up a parts list now and we'll review that and make recommemdations.

Yea, the Delta T we use is the ambient air temp vs the water temp in a loop. The lower the water temp the more efficient your loop is. Usually meaning you got a big radiator. Under 5C is super good, over 10c isn't that good.

A car heater core is awesome. You need to make a custom shroud and get some high speed HIGH HIGH pressure fans because the FPI is so high on one of those. Used to be very popular long ago before rads were made just for us. Shadow has used one I think. They don't fit very well, but with good modz skillz they can fit.

And sure you can buy a stoopidly large, loud AC pump with a large heat dump for your loop. Your stuff!
 

arjun_jamil1

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Ok.............
So the parts list is final then,
1. Mcp655 vario
2. tygon tubing.<uv reactive> 1/2 "
3. Distilled Water <@conumdrum-- ya i saw what feser 1 did to that guy's water block. what was the green stuff anyway?>
4. Reservoir if multi-loop or T-line if single.
5. Radiator bought or made or heater core..
6. Swiftech GTZ Apogee
7. NB waterblock prefitted

Question..
1. i still dont understand the T line. i mean i read like All guides, nearly scanned XS and all.
2. i have plans for a HUGE Rad.<like 120x 8.>.If i dont get a suitable heatercore. Tell me ... Since the one pump cannot handle so much length, if i put a Mcp355 at the radiators outlet, will it work?
Res>pump>rad>pump>waterblocks>res...
aaaaa.jpg



Case on left Rad right
 

arjun_jamil1

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Tell me.....
how does flow rate get effected by tubing length or the total length water has to be moved??
and what happened to conumdrum?? wasnt he gonna review my list?...
 

Houndsteeth

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You know, if you are new to the whole thing, it might be best to recommend that you strt small and work your way up until you have a bit more experience handling water cooling. At the very least, you can at least learn a lot of the information that shadow and conundrum have been hand-feeding you just by practical application. Try setting up a simple loop (CPU block, reservoir, radiator, pump) and run that for a while. You will get practical experience on how to assemble the loop, how to test for leaks, and finally a real-world model so you can see exactly what the rest of us have been working with for years. Water cooling isn't magic. You still have to dump the heat somehow. It's just that water cooling does it more efficiently than air cooling by centralizing your heat dump in one place (radiator) by using a more efficient heat exchange system (cooling loop).

This is kinda like driving a car. You can't expect to go straight from driver's ed to the formula one racing circuit. You have to build up to it. Sure, you may have some mean overclocking creds, but the most important thing is to read read read (the research materials are out there, just google away at it) and then take what you have read and apply it to practice. Sure, you will have a few dismal failures, but just like shadow and conundrum would tell you, every failure is a learning opportunity.

Take the advice of others, but don't be afraid to try new ground, fully expecting to land flat on your face at any given turn of events. The trick is to pick yourself up and try again, learning from your experience. You've burned out one motherboard...I still remember the first one I fried. Dropped a screw and it crossed connections on the CPU mosfets. Fried the motherboard, CPU and video card. But I learned the hard way that if you are moving anything around that could possibly drop onto the motherboard, shut it down first.
 

Houndsteeth

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Tube length (I take it you mean circuit length) can affect flow rate significantly. The pump you choose to use has a certain pressure rating which is expressed as a flow rate or as a pressure (head) rating. That is the flow rate without any impingement. If you were to add straight tubing to this pump, it would impede overall flow rate by the force of the flow pushing against the tube walls, especially if the pump has to push the fluid against the force of gravity. Additionally, every turn, bend or angle that is made in the loop also adds impingement, as well as any changes in the diameter of the loop. When you start to add water blocks and radiators into your cooling loop, the total flow is reduced considerably, as both of these devices trade impingement to either add heat into the loop or remove it from the loop. This is how you can go from a pump rated at 600 LpH to having a total loop flow rate of just under 100 LpH.
 

arjun_jamil1

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ok....
after having my butt flown around... i will not ask for any more help.. but will leave you with a question............................ is it bad to be ambitious? to dream and achieve beyond what is expected from a beginner?
anyways, thanks for the help... introduced me to the world of modding....
thanks...
moderator..pls close the thread..
 

Houndsteeth

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No, it is not bad to be ambitious. Just take things in stages until you get a better handle on what you are doing rather than try to do everything at once. The fun thing about water cooling is that you can start smsll and eventually add to it. So build a CPU cooling loop first, get your feet wet, and when you feel more comfortable about what you are doing and have more experience about what you are doing, you can add a reservoir and a second loop (with it's own pump) to cool your graphics card(s). As for adding the north bridge to the loop...most of us don't even bother as adding an active heat sink fan combo is more than enough to keep that part within spec.

I was not trying to shoot you down, I was just trying to channel your enthusiasm to keep you from biting off more than you could chew at one time. Now, if you have the physical assistance of someone who is experienced doing water cooling builds, or you are a certified plumber, then the sky is the limit as to how far you should go. But for now, as you are new to the process, and we can only impart so much wisdom over a board, there is a lot that you learn (no matter how much research you do) from actually getting your hands wet. Starting in smaller and simpler steps will let you glean this knowledge with a lot less frustration than trying to build your proposed loop all at once. Remember, baby steps. You can't expect to run before you can walk.

For instance, one of the most irritating things to learn during a water cooling build is filling the loop for the first time and then bleeding the air out of the lines. Since every build is unique, there is no single method that works best. Instead, you have to use several techniques, most of which are learned by trial and error, and give your loop time to move all the air into your reservoir or T-line. While doing this, you have to supply power to your pump without powering up the mainboard, as your processor would probably overheat if you were to run into an air bubble in your pump and you loop came to a standstill. I do this using a power supply tester that allows to to turn on the power supply without a mainboard (you can also hotwire the power supply). My friend actually has an external 12 volt power supply (plug in power brick) that he hooks up to his pump to bleed the lines. Patience is a huge factor here, as you have to wait hours, sometimes days, before all the air finally works its way out of your loop.

On top of that, you eventually learn to put in a drain port as well as a fill port, or learn how you can turn your computer on its side or top to use the fill port as a drain port, as there will be several instances when you need to drain you loop. I have done both (a fill port and a drain port) on several builds because the shape of the modded case didn't allow me to turn it upside down or on its side.

Anyways, best of luck to you. I hope your ambition allows you to build the cooling loop you desire. I just hope you don't learn your lessons the expensive way.