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 The Case Fans Thread, Fan Fan Fans

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Doom
post Apr 9 2007, 03:08 PM

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QUOTE(vincent09 @ Apr 9 2007, 08:59 AM)
Em any suggestion place in LY that got sell Thermetake casing fans ?
*
I don;t thnk there's any place that sell TT fan at LYP nowdays ...

Last time Robyncom and All IT got few but now days seems to be totally dissappear

Besides, why getting TT fan ?? and which model u are looking for ??

maybe u could check out the bulk orders..

QUOTE(dfcloud @ Apr 9 2007, 11:32 AM)
want to ask some noob question here.

1. cpu fan is blowing air to the heatsink or sucking air from it?
2. what about gc fan? same ka?

if (1=blowing air)
{
then what about the cpu fan like:
Zalman CNPS9700 NT or cm Hyper 6+ ?
coz their fan position is sideway.
is that means you have to position it opposite of ur rear fan?
(means that cpu fan and rear fan is not facing each other.)
but if like that then it will also sucking air hot air from ram/cd?
}
*
there are two types of mounting for CPU fans ..

1st. Blow toward the CPU die then the hot air would be suck out by the PSU fan and rear case fan.

2nd. Heat pipe that transfer the heat away from the CPU die to the dissipation fins that can be faced up to the PSU or rear to the rear fan. No matter how it's positioned, there must be a fan to suck the hot air blow through the heat sink out from the case. Zalman CNP9700 is one of the type, the heat is blow away by the fan fit on the heat sink itself to the rear fan for direct exhaust from the case ...

never ever have to fans that blow exhaust in opposite direction, it must flow through the same direction to avoid heat air trapped inside the case ..

as for VGA there are two types also..

1st. fan blow toward the heat sink and the hot air is drawn out by the rear case fan or side fan.

2nd. Blower style that exhaust the air directly out from the case through rear opening of the card. usually can be found on cards that uses dual PCI slot, the second PCI bracket would have holes for exhaust. Much more efficient but occupy more spaces and usually more expensive ...




Doom
post Apr 9 2007, 11:07 PM

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Should be silent and nice airflow ... but can't expect too much ...

maybe u could google for review as the product being in the market for while ...
Doom
post Apr 10 2007, 12:58 PM

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yah ,,,, best combination and straight forward and less changes in airflow ..

Heat pipe transfer heat from the hot source to the cool area.. which usually is attached with the cooling fins. From there u CPU fan blow away the heat from the fins and let the PSU and rear case fan to suck it out from the case ....

you just need a nice 12cm rear case fan or dual 8cm with the PSU fan to suck all the hot air out ... if u are heat sink that blow air toward it u can equipt it with the side panel that take cool air and faced toward the heat sink .,,,

This post has been edited by Doom: Apr 10 2007, 01:00 PM
Doom
post Apr 10 2007, 07:58 PM

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no problem .. .we are here to share and gain experience ...

i also learn from others here...
Doom
post Apr 13 2007, 02:23 AM

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hmm .. i thought all these fans have gone through the QC process to make sure at least it works ,,,

anyway that's the only choice in local market for high CFM at affordable price ..
Doom
post Apr 15 2007, 02:36 AM

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I would prefer to have intake for top as it could cool off the ram area before being pull to the CPU heatsink area ....

Dont worry about changing the top to intake ... it woul be more positive effect than negative..
Doom
post Apr 15 2007, 04:57 PM

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The reason i say to make it intake for the top blow hole ... becoz the cool air goes down and mix would be pull to the CPU area and exhaust by both the rear case fan and PSU fan ....

it is a pull configuration whereby dual 12cm pull VS single 8cm push ..

obvisouly the air hot air from PSU wont really rise to the PSU so much as compare to exhaust by the rear case fan which always speen at higher RPM to push hot air out from the case ...
Doom
post Apr 16 2007, 01:58 PM

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hmmm .. that would be nice .... btw how much it cost for one ??
Doom
post Apr 16 2007, 04:23 PM

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hmm good speculation for how the fans will work in the monster King Kong ....

What about the vibration level ?? The fan should be steady since it's aluminum ...
Doom
post Apr 16 2007, 07:21 PM

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Can we see the performance from his tread .. ???

i thought we need to ask him in person ?? or at least able to see it in person..
Doom
post May 31 2007, 01:23 AM

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care to show the link ?
Doom
post Jun 18 2007, 11:04 PM

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Any spec of the fan ??? Are u going to get the fans personally cableguy ??
Doom
post Jun 20 2007, 10:16 AM

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hmmmm more products mean more choices ... but any one of those new releases fan is made of silent concept ...

I'm more into silent concept but there's really lack of choice in the market ...

Some more the cooler on my gc really drive me crazy .. I'm just too sensitive with noise ..
Doom
post Jun 20 2007, 12:49 PM

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YA HYAH .... I need more candidates for completing my silent yet powerful but not aggressive rig ,....


Doom
post Jun 22 2007, 08:27 AM

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So theoretically it could push more fan at lower spin and lesser noise ??
Doom
post Jul 12 2007, 08:21 AM

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hmmm . it still depend on how large is ur case and the overall location of the ventilation holes...

probably u don't need to but if the area that u wanted to cool off has no ventilation holes the airflow over that area would be pretty bad....

Doom
post Jul 24 2007, 10:47 AM

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It should pushes more airflow but about the noise ...

I'm not sure either coz never got it run it at my own PC ..

but it should be higher than CM for sure ....
Doom
post Oct 4 2007, 11:33 PM

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It should be the value pack if not mistaken ...

hmm 40 cfm is pretty enough for most of the PC without too much of over clocking ..

at that price it's really a bargain ..

just buy and sell it to others separately .. hhaha
Doom
post Oct 7 2007, 05:58 PM

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for the cooler master fan I can't help u coz I never did it before ..

but for the amd cooler u could just a screw driver as supported to slowly bent the clip on each side. the fan should pop out right after both sides have been released.
Doom
post Oct 22 2007, 10:51 PM

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1.Putting CPU in less air room and windows is far far away.

my guess would be the less air mean less dust, so the fan would accumulates lesser dust ... that also means there's no obstacle for that make the fan spin unnaturally . .. > less noise

2. Putting CPU on the konkrit floor and 15cm away from wall.

hmmm usually if the case is too close to the wall it would make the area hot .. which indirectly would raise the heat of the case and PSU within .. that also force the PSU fan spin faster to dissipate heats.. > cause noise

This post has been edited by Doom: Oct 22 2007, 10:52 PM

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