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 Discussion about watercooling and the results, Version 2

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almostthere
post Jul 27 2005, 02:19 AM

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Ok , PCCrazy, thanks for informing the rest of the changes. Anyway guys based on the article at systemcooling.com, it seems for ordinary loops, a good HMAX & QMAX pump is the recommended must have component when pairing with the Storm G4. Wonder how it'll do with lower end pumps with very short loops in the first place. Would be interesting to know once mine arrives. But I have a feeling that the Cyber Aqua would be able to give the G the muscle that it needs in the 1st place
almostthere
post Jul 27 2005, 02:13 PM

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QUOTE(QUDERN @ Jul 27 2005, 03:43 AM)
I would like to know what you water-cooling veterans think of me teaming up a Zalman Reserator with a Storm CPU block ? ( standard Reserator pump )

Performance wise ? I've been reading alot about the Storm needing a powerful pump. Do you guys think my standard Reserator pump would do the job ?
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If you still wanna use the Reserator, I'd suggest finding a way to lose the pump and use a better specced pump cos you'll seriously choke the poor block of sufficient water. A low flow based block like MCW6000 series would suit better if you plan to keep everything stock instead
almostthere
post Jul 28 2005, 12:52 AM

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QUOTE(pr0di9y @ Jul 27 2005, 09:49 PM)
Some pumps are build to run dry, if you submerge the MCP350. Prepare to RMA it. I think the best is still to change the whole setup. That is your best choice with the Storm block from Swiftech.

Btw can anyone confirm what Ohm variable resistor should I use for my MCP650 from voltage 7-12v? So far I know that I have to use 6 Ohm.
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You have to find out what's the current rating for the pump at the moment. Easiest is to use the general formula of V = I x R to determine what's the required resistance range that would be sufficient for such an application
almostthere
post Jul 28 2005, 01:08 AM

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Can't be helped. If I had one and I fried it, seriously gonna have a very long down time unless I'm willing to use AC pumps instead.
almostthere
post Aug 1 2005, 07:37 PM

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This is why I've always preferred AC based pumps cos at least you have to power it up 1st and know that it runs in the 1st place. And also the fact that crappy gremlins of the PSU won't really affect you
almostthere
post Aug 2 2005, 07:55 PM

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I can imagine the massive restrictions interms of flow rates that block is gonna cause in any loop and plus the fact WC'ing the RAM's aren't worth it in the 1st place since DDR3's are relatively cool running
almostthere
post Aug 2 2005, 11:31 PM

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Totally agree with what sniper said. One mistake doesn't make one give up. One learns. I can bet that many of us WC users have learnt many mistakes which can be costly but we're still at it thumbup.gif
almostthere
post Aug 8 2005, 07:25 AM

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Lookie what I found here. Can you guess what's that installed?

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almostthere
post Aug 11 2005, 07:12 PM

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QUOTE(ernie ball @ Aug 11 2005, 09:10 AM)
Em, i'm new to water cooling, so i really need something simple,and works well. Recently i have a bit of extra cash to spare, so i contemplated to buy either a CoolerMaster Mini Aquagate or Bigwater 12cm (i can only find non-SE model atm). Or i could also choose a Tt Big Typhoon (read about the great performance).

But i found one disturbing news from lyn, the Tt bigwater non-SE had a high RMA rate because of pump failure. The contrasting fact is many Bigwater users swear by bigwater. May i have a confirmation on this?

About Mini Aquagate 12cm model, i did google around, but all i could find is  very biased reviews, most of which compares the performance of Aquagate to very outdated heatsinks or even stock heatsinks (who use stock anyway). The same case applies to Bigwater. And most importantly, i didn't find a review done by the more reputable websites (overclockers.com or tomshardware.com)

What is better, aquagate or bigwater? Since the price is so similar. Or should i not get a water cooling at all? I'm currently using CAK4-88t, i swapped the fan  for 3 bladed Tt at very low fan speed for quieter pc. The temp i got is mere 37c web surfing and 42-43c full load. Before you complain my temp is inaccurate, please take note, i heavily underclocked my processor and it only throttle to full speed in heavy load conditions. Even at full speed the Vcore is only 1.375v-~40w max heat dissipation. Even the passively cooled CM NB cooler (Zalman clone) and my fancooled WD hdd  is much hotter than the heatsink.

I really need a honest review, aside from the fanboyish review and the biased review of the unreputable websites. I'm sorry if i threaded on anyone's foot.

Please advise.
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Welcome to the most rabid watercooling enthusiast thread about watercooling you will ever find. Let me start off firt in some way to guide you to the basic understanding of WC concepts. Personally and quite a few others, I don't really recommend that you get those pre-made WC sets developed by CM and Tt as they are indeed very mediocre in terms of performance desired. The reason why many of us use WC is to obtain great reductions in temps without the penalty of noise itself (Although in terms of complexity it increases) which many aircooling enthusist have to pay for. Those pre-made sets do not yield much of that desired effect and it is best that you do scout around for bits and bobs which comprises of a watercooling set. We have a few good bulkers who are doing these bulks for time to time (pepijat for the Dangerden products, dinster for swiftech products). We have already obtained a failry reasonable idea about the Tt sets and their biggest flaws are the inefficiencies of the block's design (good at abosrbing heat but waterflow is horrible), terrible radiator design (which is a tube and fin design, good for waterflow, poor for airflow. People usually use bar and fin designs), and the pump which is low in terms of flow rate (QMax) and head pressure (HMax) as well as weak in terms of surviving voltage fluctuations. That's what I've gathered so far about the Tt sets. CM sets you'd have to wait for the few CM WC set users here to give their feedback about it. Corsair sets too. You can always ask ianho about the Corsair sets as well. For a better guide to what you should consider when getting into the WC scene, read the WC guide which me and amok have created in the sticky's section

Cheers
almostthere
post Aug 11 2005, 10:03 PM

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QUOTE(ernie ball @ Aug 11 2005, 09:12 PM)
But wasn't those premade kits designed for the ease of use and budget of beginners? I know i couldn't / wouldn't achieve great temps if i use those premade kits, but custom kits overwhelmed me. there's too many waterblocks to choose from, from the little that i know, i've gathered the likes of swiftech, dangerden, northcool or something like that. I understand that the price of the water block alone already could be used to buy a whole Tt Bigwater kit, complete with coolant.
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Depends my friend, if a high end block like the Storm G4, DD RBX and so forth, I can't help agree with you. But there's always the lower range versions like Swiftech's MCW6000 series, Dangerden's TDX and Maze 4 series which are still cheap. Comaparatively speaking, my first set of WC parts totalled up about RM500which compirised of a DD Maze 4, Black Ice Pro radiator, Tygon tubings, Nirox P2800 pump, custom made reservoir, and a Everflow 90cfm LED fan. Which is still a very good base which allows easy upgrade routes and experimentations. Something that pre-made kits rarely if do offer. Not to mention all these custom made systems are of 1/2 OD/ID which is still the recommended size compared to Tt's 3/8"
almostthere
post Aug 12 2005, 06:47 PM

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QUOTE(ernie ball @ Aug 12 2005, 06:10 PM)
but what is the reliability of these custom watercooling kits? the last thing anyone would want to do is to splash their coolant onto their several grand system. What can we do if it really happened? can we rma the mainboard? or what if the pump fails while we're busy pumping lead onto the half-life 2 alien?
I've even read about the Tt Rocket's puny design, where the pump leaked after the water is heated slightly, resulting in terrible consequences. If this could happen to those pre-made kits, what are the chances it won't happen to a custom kit?
anyone ever actually suffered a leaking system? what can be done to prevent this from happening? (forget about non conductive fluid, it's too expensive to speak of)

RM500 for a starters' system is, IMHO, quite expensive. Forgive me, i know of people who would spend 3k for a cyrogenic cooler, but i'm not one of them. I know I'm cheap. The cheaper alternative is premade kits, but upgrading is not an option. But, what if all we need is a simple kit, which performs like the first day we installed it, year in year out?

Is there such a kit? Or is there a custom kit designed to require little or no attention?
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That's why the most important mantra when assembling ANY WC kit pre-made or not is to leak test it for at LEAST 24 hours. Trust me, we all do that. And so far I've never have to face any problems with leaks or similiar tragedy's. And as for pump failure's, prevention is always better then cure. I as a rule always set my warning temps 5C above my load temps and shutdown temps 10C above load temps.

I never said that watercooling was a cheap affair but at the base price I quoted, you'd get something that is at least worth the crossover to WC'ing. Anything below that so far (besides allngaps' kit which we have yet to have the time nor the oppurtunity to test it) has been a failure in our personal opinion. Temps worse then even a decent air cooling solution, hardware being suspect and sheer complications worse then when starting with a DIY kit are the common things we've seen so far.

If you're still not convinced and adamant on using the CM and Tt kits, my only suggestion is this, stick to air cooling solutions as WC'ing is never for the faint hearted but those who dare will reap the benefits.
almostthere
post Aug 14 2005, 06:00 PM

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QUOTE(irenic @ Aug 14 2005, 04:51 PM)
dont kutuk 3/8" tubing size la.. laugh.gif my asetek waterchill also use that size but perform better than some  pre made wc kit with 1/2" tube   tongue.gif

tt airbesar use 1/4" if i not mistaken...
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Ok, I'm corrected over that matter. And yes, 3/8" not bad also. In fact the Europeans prefer to use that as it's a good compromise between flow rate restriction and airflow restriction if based on what I've seen so far actually. However, Cathar in Xtreme has recommended a new type of tubing which I'm not pretty clear about which is about 3/8" ID but has some property's similiar to TYgon's and has rather a smooth inner wall surface. But I'd bet that sort of tubing would cost a bomb

And ianho, I'd suggest you have a look at these charts

user posted image

user posted image

user posted image
almostthere
post Aug 14 2005, 08:26 PM

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QUOTE(irenic @ Aug 14 2005, 07:59 PM)
thx for da info.. how bout hydor L35? i just thinking to buy that pump to replace my hydor L20..
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Hydor L35? Hmmm....I'd be very careful in choosing that as the heat dump from the pump itself (Going by the known feedback of the Nirox P5800..I think cos allngap used it to test his WC kit) is quite a fair amount and would be of major consideration before trying it

For a second opinion, have a look at this topic at xtreme by Maxxracer about pumps

http://www.xtremesystems.org/forums/showthread.php?t=41495
almostthere
post Aug 15 2005, 01:51 AM

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QUOTE(irenic @ Aug 15 2005, 01:29 AM)
how bout if i blow a fan direct to the pump?
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The question is how much the water is heated up by the pump when at normal operation speeds. The pump's heat as in physically can be solved but as to the introduction of that heat into the loop is another.
almostthere
post Aug 15 2005, 06:01 AM

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QUOTE(irenic @ Aug 15 2005, 02:18 AM)
owh ic.. hmm

btw i cant open the link u gave above..

and i have a problem which is totally out of topic, but i hope i can asked from help from any of u guys here since this is one the 'still' active topic for tonite..

i just bought a thermaltake aquabay mr1 coz i like it looks, so after installing the tube, i decided to run a leak test for several hours. since all the waterblock is inside the pc, and i was lazy to remove them, i short my psu 24pin cable (pin 13 n 14) but i forgot to unplug molex for other hardware. then i ran it and after an hour no problem occurred. so i switch off my psu then a 'pop' sound heard.. i feel worried so i switched on my psu again n my psu kaboom and smoke came out from it  cry.gif
then i went to see dinster to borrow his psu (thx alot to him), and i quickly connect ONLY gfx, harddisk, watercooling pump and motherboard to the psu. all other things (ccfl, casing fan, optical drive) are still connected to my kaboom psu.

then i switch on my using dinster's psu and everything runs fine.. but the weird thing is, the ccfl, casing fan, optical drive, all run like usual.. like there is power connect to them  unsure.gif  sweat.gif  why ek? huhu
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OK, one time only OT reply, it's possible that the 12v and the 5v rails are still unharmed but it's possible that the 3.3v is a goner or one or a few pins of the 24 pin molexed blew edi. You have to narrow down the possible damages using a DMM

almostthere
post Aug 22 2005, 02:20 PM

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That depends on how commited one can be to the concept of WC'ing. Reliabillity, availabillity , and the abundance of users being able to share their experiences have made more and more users stay onto WC'ing even the compliacations arise as there's always someone willing to help to keep our addiction strong.n Speaking of addiction, I wish dinster's supplier wasn't such an a$$ and get those Storm G4's shipped ASAP
almostthere
post Aug 24 2005, 07:48 PM

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Senang cerita, wait for online reviews or from someone who's using it since right now, not much info on it, no pics of the blocks design and the pumps a Hydor L20
almostthere
post Sep 12 2005, 04:22 AM

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And looks like ray99mond is selling off his Black Ice Xtreme 2 for about RM200/=
almostthere
post Sep 14 2005, 07:36 PM

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QUOTE(antonio_zth @ Sep 14 2005, 03:53 PM)
my rig is a mess...pm PCcrazy for details...he know how is the 'inside look'  laugh.gif  laugh.gif  tongue.gif

by the way i'm running the pump on Pwm connector so i can totally switch off the pump when i dun wan to be cool...any problems later if i do that or not???i notce temp increase...Thats great!!!...why u may ask???bcoz i know that actually it workss.... thumbup.gif  thumbup.gif

i'm looking forward for VGA and northbridge for my rig...but i will built it through the highway and not those 'jalan2' kampung..playing wif a couple more pumps and add resevoir.....hihihihi...
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You want to know why temps increase?It's cos the pump is only working around 7v instead of the full 12v voltage it needs for max efficiency. And for Bigwater, I'd not recommend going major and using it to cool the VGA and the NB too at the moment as the pump has barely enough flow and head pressure to even cope with those stresses
almostthere
post Sep 14 2005, 09:39 PM

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QUOTE(amok @ Sep 14 2005, 08:48 PM)
wadda i missed?  biggrin.gif

@HolyAk:  Quite an OK result on your w/cooling. thumbup.gif, pump up the Vcore somemore brows.gif .. more interested in All'n'gap dual 12cm rad you've got there, are those flat tubes one or normal copper cylinder type?

Just a question to avoid spam warning, does anyone got a clue what is the tubing size for those TT BigWafer kit?

O.T. Yup it's good to be back. thumbup.gif
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Ada jugak idup manusia nih. By the way amok, ray99mond is selling off his BIX2 for RM200/=. Ada minat ka?

OTT: Tt Bigwater is of 1/4" ID

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